- published: 28 Aug 2013
- views: 8991
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Presenter: Dr Moazzam Tiwana.
Official Page: http://www.drmoazzam.com
This video addresses some basic but important concepts about GSM frequency spectrum like:
What are uplink and downlink frequencies?
What are most frequently used GSM bands?
What is Absolute Radio Frequency Channel Number (ARFCN)?
What is FDMA/TDMA?
What is Duplex Spacing?
- published: 17 May 2016
- views: 13893
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more information on LTE (Long Term Evolution) also known as 4G. This is the first of a series of videos explaining 4G and what frequencies get used for 4G. Have a look at part 2 to see why it is essential to use at least 2 antennas to get the benefit of LTE. Later issues shows the antennas Poynting Antennas offer for use with LTE.
Product Website: http://poynting.tech/products/lte-gsm/
European office for international distributors and inquiries:
sales-europe@poynting.tech
South African online sales: http://www.antennas.co.za/Products/ProductList?search=lte
- published: 16 Feb 2013
- views: 32829
WARNING: Never Change Radio Band if accidentally selected this instantly lost network signal for SIM1 or Both
After entering *#*#4636#*#* in Android device and selected phone information, pressed the 3 dots menu key on the left of the phone, then clicked "SELECT RADIO BAND". In that, there was only one option i.e. "set GSM/UMTS band" which read "USA BAND" if accidentally selected this instantly lost network signal for SIM1 or Both
Problem Solved using flashtool
https://youtu.be/hMfe43mriSQ
https://www.youtube.com/c/Click2Play?sub_confirmation=1
- published: 05 Nov 2016
- views: 21246
The cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been allocated for cellular phone use. All cellular phone networks worldwide use a portion of the radio frequency spectrum designated as ultra high frequency, or "UHF", for the transmission and reception of their signals. The ultra high frequency band is also shared with television, Wi-Fi and Bluetooth transmission.
For historical reasons, radio frequencies used for cellular networks differ in the Americas, Europe, Africa and Asia. The first commercial standard for mobile connection in the United States was AMPS, which was in the 800 MHz frequency band. In Nordic countries of Europe, the first widespread automatic mobile network was based on the NMT-450 standard, which was in the 450 MHz band. As mobile phones became more popular and affordable, mobile providers encountered a problem because they couldn't provide service to the increasing number of customers. They had to develop their existing networks and eventually introduce new standards, often based on other frequencies. Some European countries (and Japan) adopted TACS operating in 900 MHz. The GSM standard, which appeared in Europe to replace NMT-450 and other standards, initially used the 900 MHz band too. As demand grew, carriers acquired licenses in the 1,800 MHz band. (Generally speaking, lower frequencies allow carriers to provide coverage over a larger area, while higher frequencies allow carriers to provide service to more customers in a smaller area.)
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 19 Aug 2014
- views: 3892
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being deployed across the world. In comparison to the established GSM standard, UMTS enables higher data rates and supports a wider range of data and communication services. This is largely due to the WCDMA radio technology employed. Many signals are transmitted simultaneously on the same 5 MHz frequency band and separated at the receiver using digital coding techniques. Radio network design in this context aims at provifing the desired coverage and capacity in an efficient manner. These two goals are somewhat contradictive because they are coupled through interference among radio cells. Potential interference between antennas must therefore be considered and controlled already in the planning phase.
- published: 23 Aug 2010
- views: 235
Thought this would add the 850mhz support, the menu seemed to work, but got no response from the cell towers
- published: 18 Aug 2010
- views: 21563
developed with YouTube
LTE (telecommunication)
LTE (Long-Term Evolution, commonly marketed as 4G LTE) is a standard for wireless communication of high-speed data for mobile phones and data terminals. It is based on the GSM/EDGE and UMTS/HSPA network technologies, increasing the capacity and speed using a different radio interface together with core network improvements. The standard is developed by the 3GPP (3rd Generation Partnership Project) and is specified in its Release 8 document series, with minor enhancements described in Release 9.
LTE is the natural upgrade path for carriers with both GSM/UMTS networks and CDMA2000 networks. The different LTE frequencies and bands used in different countries will mean that only multi-band phones will be able to use LTE in all countries where it is supported.
Although marketed as a 4G wireless service, LTE (as specified in the 3GPP Release 8 and 9 document series) does not satisfy the technical requirements the 3GPP consortium has adopted for its new LTE Advanced standard. The requirements were originally set forth by the ITU-R organization in its IMT Advanced specification. However, due to marketing pressures and the significant advancements that WiMAX, Evolved HSPA and LTE bring to the original 3G technologies, ITU later decided that LTE together with the aforementioned technologies can be called 4G technologies. The LTE Advanced standard formally satisfies the ITU-R requirements to be considered IMT-Advanced. To differentiate LTE Advanced and WiMAX-Advanced from current 4G technologies, ITU has defined them as "True 4G".
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/LTE_(telecommunication)
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Universal Mobile Telecommunications System
The Universal Mobile Telecommunications System (UMTS) is a third generation mobile cellular system for networks based on the GSM standard. Developed and maintained by the 3GPP (3rd Generation Partnership Project), UMTS is a component of the International Telecommunications Union IMT-2000 standard set and compares with the CDMA2000 standard set for networks based on the competing cdmaOne technology. UMTS uses wideband code division multiple access (W-CDMA) radio access technology to offer greater spectral efficiency and bandwidth to mobile network operators.
UMTS specifies a complete network system, which includes the radio access network (UMTS Terrestrial Radio Access Network, or UTRAN), the core network (Mobile Application Part, or MAP) and the authentication of users via SIM (subscriber identity module) cards.
The technology described in UMTS is sometimes also referred to as Freedom of Mobile Multimedia Access (FOMA) or 3GSM.
Unlike EDGE (IMT Single-Carrier, based on GSM) and CDMA2000 (IMT Multi-Carrier), UMTS requires new base stations and new frequency allocations.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Universal_Mobile_Telecommunications_System
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Meizu M1 Note
Meizu M1 Note is a smartphone by Meizu. It was announced in China on December 23, 2014 and released in the early January, 2015. Meizu m1 note is positioned as "Quality for young" device
Features
References
External links
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Meizu_M1_Note
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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0:49Mobile frequencies explained. 900Mz, 1800Mhz, 2100Mhz
Mobile frequencies explained. 900Mz, 1800Mhz, 2100Mhz -
5:33What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA ChannelsWhat Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
Presenter: Dr Moazzam Tiwana. Official Page: http://www.drmoazzam.com This video addresses some basic but important concepts about GSM frequency spectrum like: What are uplink and downlink frequencies? What are most frequently used GSM bands? What is Absolute Radio Frequency Channel Number (ARFCN)? What is FDMA/TDMA? What is Duplex Spacing? -
4:39LTE 4G Part 1 - What frequency bands do they operate on.
LTE 4G Part 1 - What frequency bands do they operate on.LTE 4G Part 1 - What frequency bands do they operate on.
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more information on LTE (Long Term Evolution) also known as 4G. This is the first of a series of videos explaining 4G and what frequencies get used for 4G. Have a look at part 2 to see why it is essential to use at least 2 antennas to get the benefit of LTE. Later issues shows the antennas Poynting Antennas offer for use with LTE. Product Website: http://poynting.tech/products/lte-gsm/ European office for international distributors and inquiries: sales-europe@poynting.tech South African online sales: http://www.antennas.co.za/Products/ProductList?search=lte -
0:49Change Network Bands on Android Phone
Change Network Bands on Android PhoneChange Network Bands on Android Phone
WARNING: Never Change Radio Band if accidentally selected this instantly lost network signal for SIM1 or Both After entering *#*#4636#*#* in Android device and selected phone information, pressed the 3 dots menu key on the left of the phone, then clicked "SELECT RADIO BAND". In that, there was only one option i.e. "set GSM/UMTS band" which read "USA BAND" if accidentally selected this instantly lost network signal for SIM1 or Both Problem Solved using flashtool https://youtu.be/hMfe43mriSQ https://www.youtube.com/c/Click2Play?sub_confirmation=1 -
4:263G, DL channels and mapping,niladri nihar nanda
3G, DL channels and mapping,niladri nihar nanda3G, DL channels and mapping,niladri nihar nanda
3G, DL channels and mapping,niladri nihar nanda -
26:54UMTS Presentation part2
UMTS Presentation part2UMTS Presentation part2
-
28:10UMTS Chanel Mapping Part - 3
UMTS Chanel Mapping Part - 3 -
9:20Cellular frequencies
Cellular frequenciesCellular frequencies
The cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been allocated for cellular phone use. All cellular phone networks worldwide use a portion of the radio frequency spectrum designated as ultra high frequency, or "UHF", for the transmission and reception of their signals. The ultra high frequency band is also shared with television, Wi-Fi and Bluetooth transmission. For historical reasons, radio frequencies used for cellular networks differ in the Americas, Europe, Africa and Asia. The first commercial standard for mobile connection in the United States was AMPS, which was in the 800 MHz frequency band. In Nordic countries of Europe, the first widespread automatic mobile network was based on the NMT-450 standard, which was in the 450 MHz band. As mobile phones became more popular and affordable, mobile providers encountered a problem because they couldn't provide service to the increasing number of customers. They had to develop their existing networks and eventually introduce new standards, often based on other frequencies. Some European countries (and Japan) adopted TACS operating in 900 MHz. The GSM standard, which appeared in Europe to replace NMT-450 and other standards, initially used the 900 MHz band too. As demand grew, carriers acquired licenses in the 1,800 MHz band. (Generally speaking, lower frequencies allow carriers to provide coverage over a larger area, while higher frequencies allow carriers to provide service to more customers in a smaller area.) This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video -
10:44Types of Handovers
Types of HandoversTypes of Handovers
Types of Handovers -
4:41Planung von UMTS-Funknetzen
Planung von UMTS-FunknetzenPlanung von UMTS-Funknetzen
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being deployed across the world. In comparison to the established GSM standard, UMTS enables higher data rates and supports a wider range of data and communication services. This is largely due to the WCDMA radio technology employed. Many signals are transmitted simultaneously on the same 5 MHz frequency band and separated at the receiver using digital coding techniques. Radio network design in this context aims at provifing the desired coverage and capacity in an efficient manner. These two goals are somewhat contradictive because they are coupled through interference among radio cells. Potential interference between antennas must therefore be considered and controlled already in the planning phase. -
6:28Mobile Phone Signal Booster Repeater 3G 2100Mhz - English
Mobile Phone Signal Booster Repeater 3G 2100Mhz - EnglishMobile Phone Signal Booster Repeater 3G 2100Mhz - English
Mini phone signal repeater. How its setup and testing. Sold in Malaysia with affordable price. ***UPDATES: THIS MODEL IS NO LONGER SUITABLE TO USE. I WAS UPGRADING TO NEWER SYSTEM WITH MORE POWER AND MORE STABILITY. PLEASE CONTACT ME AT 011-11242629 FOR DETAILS. -
1:20Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
Thought this would add the 850mhz support, the menu seemed to work, but got no response from the cell towers -
1:42LTE FDD frequency Bands , worldwide availability,niladri nihar nanda
LTE FDD frequency Bands , worldwide availability,niladri nihar nanda -
0:45What Is The Frequency Of 2G And 3G?
What Is The Frequency Of 2G And 3G?What Is The Frequency Of 2G And 3G?
Lte frequencies 900mhz and 2600mhz(uses the old 2g frequency). What is 3g spectrum? How does it help you? . Network coverage in india 2g 3g 4g mobile networks gsm arena. Apr 2017 carrier frequenciestelstravodafone; Virgin 2g (calls & text), 3g (calls, text, broadband), 4g (fast broadband) gsm 850 1900 (rogers, fido, and mvnos operating on the rogers network koodo supports following frequencies hspa lte 13 aug 2016 wcdma umts. Koodo community spark operating frequencies. G 22 mar 2015 use of radio frequency bands the electromagnetic spectrum is and can be used for any technology including 2g gsm cdma 3g hspa vodafone nz mobile network operates on following frequencies 900mhz3g 900mhz (u900) in rural marine 4g lte delivers up to 50. 75g) 3g transitional (3. The radio frequency band utilised by gsm is the 900mhz spectrum and later tdma technology behind 2g network means that if a mobile phone why docomo still does not have 3g in many areas, whereas airtel has 4g even 1g analog. What is spectrum? Radio spectrum refers to a range of radio frequencies. How is 3g different from 2g and 4g? While stands for 8 dec 2012 frequencies 2100mhz. Australian phone networks and frequencies explained the big three canadian network. A handy guide to frequency bands used for telecommunication in india. The supported frequency bands determine whether a notes on 3g frequencies 850 900 2100mhz and 2g (gsm) 900mhz. Difference between 2g and 3g stelladoradus. How do 2g 3g 4g work? What role does frequency play here? Quora. Ghz 2 mobile internet standards 2g 3g 4g edge evdo gprs rtt hspa lte different frequency bands are used for deploying these networks 29 sep 2006 read on. Comparison between 1g, 2g, 3g and 4g z series innovations. What is 2g, 3g, and 4g? New update 21st sept 20 o2 cellular frequencies wikipedia. 75g, 20 jan 2013 for the customer video streaming, tv broadcast video calls, video clips specifications 3g 4g frequency band 1. Notes on 3g frequencies 850 900 2100mhz and 2g (gsm what is the difference between 3g,& 2g,in term of bandwidth? . Googleusercontent search. G, 3g, 4g, hspa, lte, evdo, gprs, edge explained fully!. Spark supports the following 3g operating frequencies 850mhz 2100mhzthe are not. Information on which frequencies each carrier operates and whether 3g or 2g. Introduced in 1987 by telecom (known today as telstra), australia a detailed comparison between generations (1g, 2g, 3g and 4g) band (frequency) type, narrow band, wide ultra network coverage india. G frequencies 850 900 2100mhz and 2g (gsm 2g, 3g, next g, 4g what's the difference? Telco antennas telcoantennas. Gsm (2g), 3g and lte (4g). Vodafone nz mobile network frequencies vodafone nzt support. Au site guide to mobile networks url? Q webcache. A key part of any mobile phone specification is its operating frequency bands. G frequencies 850 900 2100mhz and 2g (gsm 2g, 3g, next g, 4g what's the difference? Telco antennas. G,2g,3g,4g technologies slideshare. Spectrum for the 3g service in -
16:193G fundamentals course by TELCOMA Training
3G fundamentals course by TELCOMA Training -
10:528 Bands GPS GSM 3G 4G Cell Phone Jammer
8 Bands GPS GSM 3G 4G Cell Phone Jammer8 Bands GPS GSM 3G 4G Cell Phone Jammer
This is an 8 band desktop GPS blocker together with VHF UHF radio frequency jammer. It also jams cell phone signals. Therefore it is a GSM, DCS, 3G 4G LTE Cell Phone Jammer. It Covers most of WiFi Bluetooth 2.4GHz, remote controls and so on. It´s the ultimate signal control solution for anyone who cares about their own privacy. For further info, see category: https://www.jammerspro.com/Mobile-Phone-Jammers.htm -
13:19Teleysia - GSM Frequency Band & Management Part 1
Teleysia - GSM Frequency Band & Management Part 1Teleysia - GSM Frequency Band & Management Part 1
Here you will learn about GSM 900 MHz freq plan and how we use those frequency ? -
4:10i8910 UMTS Frequency Scan in Kanata, Ontario
i8910 UMTS Frequency Scan in Kanata, Ontarioi8910 UMTS Frequency Scan in Kanata, Ontario
all frequencies scanned to show what's available in the area. Oddity is that the SPM network comes and goes. Must be a test network. I can't see rogers unless I select WCDMA ALL. WCDMA 1900 does not reveal a Rogers network,. Not sure what is going on here...Spotty reception? Needing multiple channels to connect? Really not sure. SPM was NOT showing up yesterday unless WCDMA ALL was selected. now it locks on to 1900 only. Will call a friend at Alcatel to find out what is going on. WCDMA 850 Selection does NOT lock in test menu.. no [*] -
20:284G LTE Frequency Planning course by TELCOMA Training
4G LTE Frequency Planning course by TELCOMA Training4G LTE Frequency Planning course by TELCOMA Training
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/ -
1:25Exploring the Spectrum: UMTS Basestation
Exploring the Spectrum: UMTS BasestationExploring the Spectrum: UMTS Basestation
In this video we use the RTL-SDR to look at UMTS downlink channels. These channels are wider than the bandwidth of the RTL-SDR, meaning that they have to be viewed in stages. We invite you to view more at http://www.desktopSDR.com, where you are able to download a free copy of the book and its support files. -
5:00GUC TEAM: 2016 IEEE AP-S Student Design Challenge
GUC TEAM: 2016 IEEE AP-S Student Design ChallengeGUC TEAM: 2016 IEEE AP-S Student Design Challenge
This is the GUC Team Submission to the IEEE AP-S Student Design Contest 2016. A Broadband Foldable Textile-Based Energy Harvesting System is presented that is capable of capturing RF emissions in the GSM, ISM and UMTS frequency bands. -
43:40Lesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak Khmer
Lesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak KhmerLesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak Khmer
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band. Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO Please subscribe my channel to get more video. -
10:06How to check RTWP on Huawei M2000
How to check RTWP on Huawei M2000How to check RTWP on Huawei M2000
If you work with UMTS,'ve probably heard someone talk about RTWP. Its definition can be found in a dictionary of acronyms, such as http://acronyms.thefreedictionary.com/RTWP: Received Total Wideband Power. Represents a measure of UMTS technology: the total level of noise within the UMTS frequency band of any cell. RTWP is related to uplink interference, and its monitoring helps control the call drops - mainly CS. It also has importance in the capacity management, as it provides information for the Congestion Control regarding Uplink Interference. In UMTS, the uplink interference may vary due to several factors, such as the number of users in the cell, the Service, Connection Types and Conditions of Radio, etc.. As our goal is to always be as simple as possible, we will not delve in terms of formulas or concepts involved. We will then know the typical values, and know what must be done in case of problems. Typical Values Ok, we know that RTWP can help us in checking the uplink interference, then we need to know its typical values. In a network is not loaded, normal, acceptable RTWP Average value is generally around -104.5 and -105.5 dBm. Values around -95 dBm indicate that the cell has some uplink interferers. If the value is around -85 dBm, the situation is ugly, with strong uplink interferers. Usually we have High, Low and Medium measures of RTWP. However, the maximum and minimum values are recommended only as auxiliary or reference, since they may have been caused by a peak of access, or even been forced to have a momentary value due to some algorithm i.e.. Thus, the value that helps us, and has the most accurate information is the same Mean RTWP! For cases in which cell has two carriers, the difference between them RTWP should not exceed 6 dB. -
1:32Narrowband interference rejection
Narrowband interference rejectionNarrowband interference rejection
http://www.ericsson.com/ourportfolio/products/wcdma-radio-access-network To ensure that operators can capitalize on the coverage gain associated with UMTS deployments in low frequency bands Ericsson have developed a unique software solution referred to as Narrowband Interference Rejection (NBIR). This software solution suppresses unknown external narrowband interferers by means of an adaptive filter. 3G/HSPA/WCDMA innovation #appcoverage -
17:07Meizu M1 Note Review
Meizu M1 Note ReviewMeizu M1 Note Review
Check out the Meizu M1 Note on Pandawill: China Unicom Model: http://bit.ly/meizu-m1-note-international China Model (TD-SCDMA): http://bit.ly/meizu-m1-note-china Follow Me Twitter: http://goo.gl/1o06E1 YouTube: http://goo.gl/WaojbK Google+: http://goo.gl/fvOHss Instagram: http://goo.gl/BeHfPk Meizu M1 Note Unboxing: https://www.youtube.com/watch?v=cd0WoLLEaW4 Road to Machu Picchu - Peru in 4K (video used for audio test): https://www.youtube.com/watch?v=Zk9J5xnTVMA Frequency List for China Unicom Model: GSM 900/1800MHz and WCDMA 900/1900/2100MHz and FDD-LTE Bands 1/3/41 List of UMTS networks: http://en.wikipedia.org/wiki/List_of_UMTS_networks List of LTE networks: http://en.wikipedia.org/wiki/List_of_LTE_networks Notes on U.S. Carrier Compatibility for China Unicom Model: AT&T; - 2G: No, missing 850/1900MHz AT&T; - HSPA+: Some areas, missing 850MHz, but 1900MHz is present AT&T; - LTE: No, missing FDD bands 4 and 17 T-Mobile - 2G: No, missing 1900MHz T-Mobile - HSPA+: Some areas, missing 1700MHz, but 1900/2100MHz is present (T-Mobile is using 1900MHz for HSPA+ in areas with LTE and 1700MHz in areas without) T-Mobile - LTE: No, missing FDD bands 2, 4, and 12 Google Installer (for installing Google Play Services): http://meizufans.eu/forum/thread-how-to-fix-missing-google-play-services-on-mx4 Asphalt 8: https://play.google.com/store/apps/details?id=com.gameloft.android.ANMP.GloftA8HM Weather Timeline by Sam Ruston: https://play.google.com/store/apps/details?id=com.samruston.weather
developed with YouTube
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What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
Presenter: Dr Moazzam Tiwana. Official Page: http://www.drmoazzam.com This video addresses some basic but important concepts about GSM frequency spectrum like: What are uplink and downlink frequencies? What are most frequently used GSM bands? What is Absolute Radio Frequency Channel Number (ARFCN)? What is FDMA/TDMA? What is Duplex Spacing?
published: 17 May 2016 -
LTE 4G Part 1 - What frequency bands do they operate on.
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more information on LTE (Long Term Evolution) also known as 4G. This is the first of a series of videos explaining 4G and what frequencies get used for 4G. Have a look at part 2 to see why it is essential to use at least 2 antennas to get the benefit of LTE. Later issues shows the antennas Poynting Antennas offer for use with LTE. Product Website: http://poynting.tech/products/lte-gsm/ European office for international distributors and inquiries: sales-europe@poynting.tech South African online sales: http://www.antennas.co.za/Products/ProductList?search=lte
published: 16 Feb 2013 -
Change Network Bands on Android Phone
WARNING: Never Change Radio Band if accidentally selected this instantly lost network signal for SIM1 or Both After entering *#*#4636#*#* in Android device and selected phone information, pressed the 3 dots menu key on the left of the phone, then clicked "SELECT RADIO BAND". In that, there was only one option i.e. "set GSM/UMTS band" which read "USA BAND" if accidentally selected this instantly lost network signal for SIM1 or Both Problem Solved using flashtool https://youtu.be/hMfe43mriSQ https://www.youtube.com/c/Click2Play?sub_confirmation=1
published: 05 Nov 2016 -
3G, DL channels and mapping,niladri nihar nanda
3G, DL channels and mapping,niladri nihar nanda
published: 05 Jul 2016 -
UMTS Presentation part2
published: 17 Feb 2016 -
-
Cellular frequencies
The cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been allocated for cellular phone use. All cellular phone networks worldwide use a portion of the radio frequency spectrum designated as ultra high frequency, or "UHF", for the transmission and reception of their signals. The ultra high frequency band is also shared with television, Wi-Fi and Bluetooth transmission. For historical reasons, radio frequencies used for cellular networks differ in the Americas, Europe, Africa and Asia. The first commercial standard for mobile connection in the United States was AMPS, which was in the 800 MHz frequency band. In Nordic countries of Europe, the first widespread automatic mobile network was based on the NMT-450 standard, which was in the 450 MH...
published: 19 Aug 2014 -
Types of Handovers
Types of Handovers
published: 21 Sep 2010 -
Planung von UMTS-Funknetzen
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being deployed across the world. In comparison to the established GSM standard, UMTS enables higher data rates and supports a wider range of data and communication services. This is largely due to the WCDMA radio technology employed. Many signals are transmitted simultaneously on the same 5 MHz frequency band and separated at the receiver using digital coding techniques. Radio network design in this context aims at provifing the desired coverage and capacity in an efficient manner. These two goals are somewhat contradictive because they are coupled through interference among radio cells. Potential interference between antennas must therefore be considered and controlled already in the planning phase.
published: 23 Aug 2010 -
Mobile Phone Signal Booster Repeater 3G 2100Mhz - English
Mini phone signal repeater. How its setup and testing. Sold in Malaysia with affordable price. ***UPDATES: THIS MODEL IS NO LONGER SUITABLE TO USE. I WAS UPGRADING TO NEWER SYSTEM WITH MORE POWER AND MORE STABILITY. PLEASE CONTACT ME AT 011-11242629 FOR DETAILS.
published: 05 Aug 2016 -
Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
Thought this would add the 850mhz support, the menu seemed to work, but got no response from the cell towers
published: 18 Aug 2010 -
-
What Is The Frequency Of 2G And 3G?
Lte frequencies 900mhz and 2600mhz(uses the old 2g frequency). What is 3g spectrum? How does it help you? . Network coverage in india 2g 3g 4g mobile networks gsm arena. Apr 2017 carrier frequenciestelstravodafone; Virgin 2g (calls & text), 3g (calls, text, broadband), 4g (fast broadband) gsm 850 1900 (rogers, fido, and mvnos operating on the rogers network koodo supports following frequencies hspa lte 13 aug 2016 wcdma umts. Koodo community spark operating frequencies. G 22 mar 2015 use of radio frequency bands the electromagnetic spectrum is and can be used for any technology including 2g gsm cdma 3g hspa vodafone nz mobile network operates on following frequencies 900mhz3g 900mhz (u900) in rural marine 4g lte delivers up to 50. 75g) 3g transitional (3. The radio frequency band utilised ...
published: 13 Aug 2017 -
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8 Bands GPS GSM 3G 4G Cell Phone Jammer
This is an 8 band desktop GPS blocker together with VHF UHF radio frequency jammer. It also jams cell phone signals. Therefore it is a GSM, DCS, 3G 4G LTE Cell Phone Jammer. It Covers most of WiFi Bluetooth 2.4GHz, remote controls and so on. It´s the ultimate signal control solution for anyone who cares about their own privacy. For further info, see category: https://www.jammerspro.com/Mobile-Phone-Jammers.htm
published: 21 Jun 2016 -
Teleysia - GSM Frequency Band & Management Part 1
Here you will learn about GSM 900 MHz freq plan and how we use those frequency ?
published: 16 Mar 2011 -
i8910 UMTS Frequency Scan in Kanata, Ontario
all frequencies scanned to show what's available in the area. Oddity is that the SPM network comes and goes. Must be a test network. I can't see rogers unless I select WCDMA ALL. WCDMA 1900 does not reveal a Rogers network,. Not sure what is going on here...Spotty reception? Needing multiple channels to connect? Really not sure. SPM was NOT showing up yesterday unless WCDMA ALL was selected. now it locks on to 1900 only. Will call a friend at Alcatel to find out what is going on. WCDMA 850 Selection does NOT lock in test menu.. no [*]
published: 14 Aug 2009 -
4G LTE Frequency Planning course by TELCOMA Training
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/
published: 30 Jan 2016 -
Exploring the Spectrum: UMTS Basestation
In this video we use the RTL-SDR to look at UMTS downlink channels. These channels are wider than the bandwidth of the RTL-SDR, meaning that they have to be viewed in stages. We invite you to view more at http://www.desktopSDR.com, where you are able to download a free copy of the book and its support files.
published: 15 Sep 2015 -
GUC TEAM: 2016 IEEE AP-S Student Design Challenge
This is the GUC Team Submission to the IEEE AP-S Student Design Contest 2016. A Broadband Foldable Textile-Based Energy Harvesting System is presented that is capable of capturing RF emissions in the GSM, ISM and UMTS frequency bands.
published: 31 Mar 2016 -
Lesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak Khmer
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band. Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO Please subscribe my channel to get more video.
published: 20 Jun 2016 -
How to check RTWP on Huawei M2000
If you work with UMTS,'ve probably heard someone talk about RTWP. Its definition can be found in a dictionary of acronyms, such as http://acronyms.thefreedictionary.com/RTWP: Received Total Wideband Power. Represents a measure of UMTS technology: the total level of noise within the UMTS frequency band of any cell. RTWP is related to uplink interference, and its monitoring helps control the call drops - mainly CS. It also has importance in the capacity management, as it provides information for the Congestion Control regarding Uplink Interference. In UMTS, the uplink interference may vary due to several factors, such as the number of users in the cell, the Service, Connection Types and Conditions of Radio, etc.. As our goal is to always be as simple as possible, we will not delve in ter...
published: 07 Feb 2017 -
Narrowband interference rejection
http://www.ericsson.com/ourportfolio/products/wcdma-radio-access-network To ensure that operators can capitalize on the coverage gain associated with UMTS deployments in low frequency bands Ericsson have developed a unique software solution referred to as Narrowband Interference Rejection (NBIR). This software solution suppresses unknown external narrowband interferers by means of an adaptive filter. 3G/HSPA/WCDMA innovation #appcoverage
published: 23 Mar 2015 -
Meizu M1 Note Review
Check out the Meizu M1 Note on Pandawill: China Unicom Model: http://bit.ly/meizu-m1-note-international China Model (TD-SCDMA): http://bit.ly/meizu-m1-note-china Follow Me Twitter: http://goo.gl/1o06E1 YouTube: http://goo.gl/WaojbK Google+: http://goo.gl/fvOHss Instagram: http://goo.gl/BeHfPk Meizu M1 Note Unboxing: https://www.youtube.com/watch?v=cd0WoLLEaW4 Road to Machu Picchu - Peru in 4K (video used for audio test): https://www.youtube.com/watch?v=Zk9J5xnTVMA Frequency List for China Unicom Model: GSM 900/1800MHz and WCDMA 900/1900/2100MHz and FDD-LTE Bands 1/3/41 List of UMTS networks: http://en.wikipedia.org/wiki/List_of_UMTS_networks List of LTE networks: http://en.wikipedia.org/wiki/List_of_LTE_networks Notes on U.S. Carrier Compatibility for China Unicom Model: AT&T; - 2G: No,...
published: 27 Feb 2015
developed with YouTube
Mobile frequencies explained. 900Mz, 1800Mhz, 2100Mhz
- Order: Reorder
- Duration: 0:49
- Updated: 28 Aug 2013
- views: 8991
Here, Ferd explains how the 2G, 3G and 4G standards work. What is 4G? Why is it important for you and your future. All is explained in this video.
Here, Ferd explains how the 2G, 3G and 4G standards work. What is 4G? Why is it important for you and your future. All is explained in this video.
https://wn.com/Mobile_Frequencies_Explained._900Mz,_1800Mhz,_2100Mhz
What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
- Order: Reorder
- Duration: 5:33
- Updated: 17 May 2016
- views: 13893
Presenter: Dr Moazzam Tiwana.
Official Page: http://www.drmoazzam.com
This video addresses some basic but important concepts about GSM frequency spectru...
Presenter: Dr Moazzam Tiwana.
Official Page: http://www.drmoazzam.com
This video addresses some basic but important concepts about GSM frequency spectrum like:
What are uplink and downlink frequencies?
What are most frequently used GSM bands?
What is Absolute Radio Frequency Channel Number (ARFCN)?
What is FDMA/TDMA?
What is Duplex Spacing?
https://wn.com/What_Are_Gsm_Frequency_Bands,_Arfcns_And_Fdma_Tdma_Channels
Presenter: Dr Moazzam Tiwana.
Official Page: http://www.drmoazzam.com
This video addresses some basic but important concepts about GSM frequency spectrum like:
What are uplink and downlink frequencies?
What are most frequently used GSM bands?
What is Absolute Radio Frequency Channel Number (ARFCN)?
What is FDMA/TDMA?
What is Duplex Spacing?
- published: 17 May 2016
- views: 13893
LTE 4G Part 1 - What frequency bands do they operate on.
- Order: Reorder
- Duration: 4:39
- Updated: 16 Feb 2013
- views: 32829
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more information on LTE (Long Term Evolution) also known as 4G. This is the first o...
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more information on LTE (Long Term Evolution) also known as 4G. This is the first of a series of videos explaining 4G and what frequencies get used for 4G. Have a look at part 2 to see why it is essential to use at least 2 antennas to get the benefit of LTE. Later issues shows the antennas Poynting Antennas offer for use with LTE.
Product Website: http://poynting.tech/products/lte-gsm/
European office for international distributors and inquiries:
sales-europe@poynting.tech
South African online sales: http://www.antennas.co.za/Products/ProductList?search=lte
https://wn.com/Lte_4G_Part_1_What_Frequency_Bands_Do_They_Operate_On.
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more information on LTE (Long Term Evolution) also known as 4G. This is the first of a series of videos explaining 4G and what frequencies get used for 4G. Have a look at part 2 to see why it is essential to use at least 2 antennas to get the benefit of LTE. Later issues shows the antennas Poynting Antennas offer for use with LTE.
Product Website: http://poynting.tech/products/lte-gsm/
European office for international distributors and inquiries:
sales-europe@poynting.tech
South African online sales: http://www.antennas.co.za/Products/ProductList?search=lte
- published: 16 Feb 2013
- views: 32829
Change Network Bands on Android Phone
- Order: Reorder
- Duration: 0:49
- Updated: 05 Nov 2016
- views: 21246
WARNING: Never Change Radio Band if accidentally selected this instantly lost network signal for SIM1 or Both
After entering *#*#4636#*#* in Android device an...
WARNING: Never Change Radio Band if accidentally selected this instantly lost network signal for SIM1 or Both
After entering *#*#4636#*#* in Android device and selected phone information, pressed the 3 dots menu key on the left of the phone, then clicked "SELECT RADIO BAND". In that, there was only one option i.e. "set GSM/UMTS band" which read "USA BAND" if accidentally selected this instantly lost network signal for SIM1 or Both
Problem Solved using flashtool
https://youtu.be/hMfe43mriSQ
https://www.youtube.com/c/Click2Play?sub_confirmation=1
https://wn.com/Change_Network_Bands_On_Android_Phone
WARNING: Never Change Radio Band if accidentally selected this instantly lost network signal for SIM1 or Both
After entering *#*#4636#*#* in Android device and selected phone information, pressed the 3 dots menu key on the left of the phone, then clicked "SELECT RADIO BAND". In that, there was only one option i.e. "set GSM/UMTS band" which read "USA BAND" if accidentally selected this instantly lost network signal for SIM1 or Both
Problem Solved using flashtool
https://youtu.be/hMfe43mriSQ
https://www.youtube.com/c/Click2Play?sub_confirmation=1
- published: 05 Nov 2016
- views: 21246
3G, DL channels and mapping,niladri nihar nanda
- Order: Reorder
- Duration: 4:26
- Updated: 05 Jul 2016
- views: 1119
3G, DL channels and mapping,niladri nihar nanda
3G, DL channels and mapping,niladri nihar nanda
https://wn.com/3G,_Dl_Channels_And_Mapping,Niladri_Nihar_Nanda
3G, DL channels and mapping,niladri nihar nanda
- published: 05 Jul 2016
- views: 1119
UMTS Presentation part2
- Order: Reorder
- Duration: 26:54
- Updated: 17 Feb 2016
- views: 44
- published: 17 Feb 2016
- views: 44
UMTS Chanel Mapping Part - 3
- Order: Reorder
- Duration: 28:10
- Updated: 11 Jan 2015
- views: 4433
UMTS Chanel Mapping Part 3
-~-~~-~~~-~~-~-
Please watch: "Carrier Aggregation in LTE Part 2"
https://www.youtube.com/watch?v=BzKKRtbPPbY
-~-~~-~~~-~~-~-
UMTS Chanel Mapping Part 3
-~-~~-~~~-~~-~-
Please watch: "Carrier Aggregation in LTE Part 2"
https://www.youtube.com/watch?v=BzKKRtbPPbY
-~-~~-~~~-~~-~-
https://wn.com/Umts_Chanel_Mapping_Part_3
Cellular frequencies
- Order: Reorder
- Duration: 9:20
- Updated: 19 Aug 2014
- views: 3892
The cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been allocated for cellular phone use. All cellular pho...
The cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been allocated for cellular phone use. All cellular phone networks worldwide use a portion of the radio frequency spectrum designated as ultra high frequency, or "UHF", for the transmission and reception of their signals. The ultra high frequency band is also shared with television, Wi-Fi and Bluetooth transmission.
For historical reasons, radio frequencies used for cellular networks differ in the Americas, Europe, Africa and Asia. The first commercial standard for mobile connection in the United States was AMPS, which was in the 800 MHz frequency band. In Nordic countries of Europe, the first widespread automatic mobile network was based on the NMT-450 standard, which was in the 450 MHz band. As mobile phones became more popular and affordable, mobile providers encountered a problem because they couldn't provide service to the increasing number of customers. They had to develop their existing networks and eventually introduce new standards, often based on other frequencies. Some European countries (and Japan) adopted TACS operating in 900 MHz. The GSM standard, which appeared in Europe to replace NMT-450 and other standards, initially used the 900 MHz band too. As demand grew, carriers acquired licenses in the 1,800 MHz band. (Generally speaking, lower frequencies allow carriers to provide coverage over a larger area, while higher frequencies allow carriers to provide service to more customers in a smaller area.)
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
https://wn.com/Cellular_Frequencies
The cellular frequencies are the sets of frequency ranges within the ultra high frequency band that have been allocated for cellular phone use. All cellular phone networks worldwide use a portion of the radio frequency spectrum designated as ultra high frequency, or "UHF", for the transmission and reception of their signals. The ultra high frequency band is also shared with television, Wi-Fi and Bluetooth transmission.
For historical reasons, radio frequencies used for cellular networks differ in the Americas, Europe, Africa and Asia. The first commercial standard for mobile connection in the United States was AMPS, which was in the 800 MHz frequency band. In Nordic countries of Europe, the first widespread automatic mobile network was based on the NMT-450 standard, which was in the 450 MHz band. As mobile phones became more popular and affordable, mobile providers encountered a problem because they couldn't provide service to the increasing number of customers. They had to develop their existing networks and eventually introduce new standards, often based on other frequencies. Some European countries (and Japan) adopted TACS operating in 900 MHz. The GSM standard, which appeared in Europe to replace NMT-450 and other standards, initially used the 900 MHz band too. As demand grew, carriers acquired licenses in the 1,800 MHz band. (Generally speaking, lower frequencies allow carriers to provide coverage over a larger area, while higher frequencies allow carriers to provide service to more customers in a smaller area.)
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 19 Aug 2014
- views: 3892
Types of Handovers
- Order: Reorder
- Duration: 10:44
- Updated: 21 Sep 2010
- views: 75602
Types of Handovers
Types of Handovers
https://wn.com/Types_Of_Handovers
Types of Handovers
- published: 21 Sep 2010
- views: 75602
Planung von UMTS-Funknetzen
- Order: Reorder
- Duration: 4:41
- Updated: 23 Aug 2010
- views: 235
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being deployed across the world. In comparison to the established GSM standard,...
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being deployed across the world. In comparison to the established GSM standard, UMTS enables higher data rates and supports a wider range of data and communication services. This is largely due to the WCDMA radio technology employed. Many signals are transmitted simultaneously on the same 5 MHz frequency band and separated at the receiver using digital coding techniques. Radio network design in this context aims at provifing the desired coverage and capacity in an efficient manner. These two goals are somewhat contradictive because they are coupled through interference among radio cells. Potential interference between antennas must therefore be considered and controlled already in the planning phase.
https://wn.com/Planung_Von_Umts_Funknetzen
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being deployed across the world. In comparison to the established GSM standard, UMTS enables higher data rates and supports a wider range of data and communication services. This is largely due to the WCDMA radio technology employed. Many signals are transmitted simultaneously on the same 5 MHz frequency band and separated at the receiver using digital coding techniques. Radio network design in this context aims at provifing the desired coverage and capacity in an efficient manner. These two goals are somewhat contradictive because they are coupled through interference among radio cells. Potential interference between antennas must therefore be considered and controlled already in the planning phase.
- published: 23 Aug 2010
- views: 235
Mobile Phone Signal Booster Repeater 3G 2100Mhz - English
- Order: Reorder
- Duration: 6:28
- Updated: 05 Aug 2016
- views: 32854
Mini phone signal repeater. How its setup and testing. Sold in Malaysia with affordable price. ***UPDATES: THIS MODEL IS NO LONGER SUITABLE TO USE. I WAS UPGRAD...
Mini phone signal repeater. How its setup and testing. Sold in Malaysia with affordable price. ***UPDATES: THIS MODEL IS NO LONGER SUITABLE TO USE. I WAS UPGRADING TO NEWER SYSTEM WITH MORE POWER AND MORE STABILITY. PLEASE CONTACT ME AT 011-11242629 FOR DETAILS.
https://wn.com/Mobile_Phone_Signal_Booster_Repeater_3G_2100Mhz_English
Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
- Order: Reorder
- Duration: 1:20
- Updated: 18 Aug 2010
- views: 21563
Thought this would add the 850mhz support, the menu seemed to work, but got no response from the cell towers
Thought this would add the 850mhz support, the menu seemed to work, but got no response from the cell towers
https://wn.com/Quad_Band_Wcdma_(3G)_850_900_1900_2100_Samsung_Galaxy_S_(Not_Working,_Sw_Yes,_Hw_Not_So_Much)
Thought this would add the 850mhz support, the menu seemed to work, but got no response from the cell towers
- published: 18 Aug 2010
- views: 21563
LTE FDD frequency Bands , worldwide availability,niladri nihar nanda
- Order: Reorder
- Duration: 1:42
- Updated: 20 Jul 2016
- views: 705
What Is The Frequency Of 2G And 3G?
- Order: Reorder
- Duration: 0:45
- Updated: 13 Aug 2017
- views: 11
Lte frequencies 900mhz and 2600mhz(uses the old 2g frequency). What is 3g spectrum? How does it help you? . Network coverage in india 2g 3g 4g mobile networks g...
Lte frequencies 900mhz and 2600mhz(uses the old 2g frequency). What is 3g spectrum? How does it help you? . Network coverage in india 2g 3g 4g mobile networks gsm arena. Apr 2017 carrier frequenciestelstravodafone; Virgin 2g (calls & text), 3g (calls, text, broadband), 4g (fast broadband) gsm 850 1900 (rogers, fido, and mvnos operating on the rogers network koodo supports following frequencies hspa lte 13 aug 2016 wcdma umts. Koodo community spark operating frequencies. G 22 mar 2015 use of radio frequency bands the electromagnetic spectrum is and can be used for any technology including 2g gsm cdma 3g hspa vodafone nz mobile network operates on following frequencies 900mhz3g 900mhz (u900) in rural marine 4g lte delivers up to 50. 75g) 3g transitional (3. The radio frequency band utilised by gsm is the 900mhz spectrum and later tdma technology behind 2g network means that if a mobile phone why docomo still does not have 3g in many areas, whereas airtel has 4g even 1g analog. What is spectrum? Radio spectrum refers to a range of radio frequencies. How is 3g different from 2g and 4g? While stands for 8 dec 2012 frequencies 2100mhz. Australian phone networks and frequencies explained the big three canadian network. A handy guide to frequency bands used for telecommunication in india. The supported frequency bands determine whether a notes on 3g frequencies 850 900 2100mhz and 2g (gsm) 900mhz. Difference between 2g and 3g stelladoradus. How do 2g 3g 4g work? What role does frequency play here? Quora. Ghz 2 mobile internet standards 2g 3g 4g edge evdo gprs rtt hspa lte different frequency bands are used for deploying these networks 29 sep 2006 read on. Comparison between 1g, 2g, 3g and 4g z series innovations. What is 2g, 3g, and 4g? New update 21st sept 20 o2 cellular frequencies wikipedia. 75g, 20 jan 2013 for the customer video streaming, tv broadcast video calls, video clips specifications 3g 4g frequency band 1. Notes on 3g frequencies 850 900 2100mhz and 2g (gsm what is the difference between 3g,& 2g,in term of bandwidth? . Googleusercontent search. G, 3g, 4g, hspa, lte, evdo, gprs, edge explained fully!. Spark supports the following 3g operating frequencies 850mhz 2100mhzthe are not. Information on which frequencies each carrier operates and whether 3g or 2g. Introduced in 1987 by telecom (known today as telstra), australia a detailed comparison between generations (1g, 2g, 3g and 4g) band (frequency) type, narrow band, wide ultra network coverage india. G frequencies 850 900 2100mhz and 2g (gsm
2g, 3g, next g, 4g what's the difference? Telco antennas telcoantennas. Gsm (2g), 3g and lte (4g). Vodafone nz mobile network frequencies vodafone nzt support. Au site guide to mobile networks url? Q webcache. A key part of any mobile phone specification is its operating frequency bands. G frequencies 850 900 2100mhz and 2g (gsm 2g, 3g, next g, 4g what's the difference? Telco antennas. G,2g,3g,4g technologies slideshare. Spectrum for the 3g service in
https://wn.com/What_Is_The_Frequency_Of_2G_And_3G
Lte frequencies 900mhz and 2600mhz(uses the old 2g frequency). What is 3g spectrum? How does it help you? . Network coverage in india 2g 3g 4g mobile networks gsm arena. Apr 2017 carrier frequenciestelstravodafone; Virgin 2g (calls & text), 3g (calls, text, broadband), 4g (fast broadband) gsm 850 1900 (rogers, fido, and mvnos operating on the rogers network koodo supports following frequencies hspa lte 13 aug 2016 wcdma umts. Koodo community spark operating frequencies. G 22 mar 2015 use of radio frequency bands the electromagnetic spectrum is and can be used for any technology including 2g gsm cdma 3g hspa vodafone nz mobile network operates on following frequencies 900mhz3g 900mhz (u900) in rural marine 4g lte delivers up to 50. 75g) 3g transitional (3. The radio frequency band utilised by gsm is the 900mhz spectrum and later tdma technology behind 2g network means that if a mobile phone why docomo still does not have 3g in many areas, whereas airtel has 4g even 1g analog. What is spectrum? Radio spectrum refers to a range of radio frequencies. How is 3g different from 2g and 4g? While stands for 8 dec 2012 frequencies 2100mhz. Australian phone networks and frequencies explained the big three canadian network. A handy guide to frequency bands used for telecommunication in india. The supported frequency bands determine whether a notes on 3g frequencies 850 900 2100mhz and 2g (gsm) 900mhz. Difference between 2g and 3g stelladoradus. How do 2g 3g 4g work? What role does frequency play here? Quora. Ghz 2 mobile internet standards 2g 3g 4g edge evdo gprs rtt hspa lte different frequency bands are used for deploying these networks 29 sep 2006 read on. Comparison between 1g, 2g, 3g and 4g z series innovations. What is 2g, 3g, and 4g? New update 21st sept 20 o2 cellular frequencies wikipedia. 75g, 20 jan 2013 for the customer video streaming, tv broadcast video calls, video clips specifications 3g 4g frequency band 1. Notes on 3g frequencies 850 900 2100mhz and 2g (gsm what is the difference between 3g,& 2g,in term of bandwidth? . Googleusercontent search. G, 3g, 4g, hspa, lte, evdo, gprs, edge explained fully!. Spark supports the following 3g operating frequencies 850mhz 2100mhzthe are not. Information on which frequencies each carrier operates and whether 3g or 2g. Introduced in 1987 by telecom (known today as telstra), australia a detailed comparison between generations (1g, 2g, 3g and 4g) band (frequency) type, narrow band, wide ultra network coverage india. G frequencies 850 900 2100mhz and 2g (gsm
2g, 3g, next g, 4g what's the difference? Telco antennas telcoantennas. Gsm (2g), 3g and lte (4g). Vodafone nz mobile network frequencies vodafone nzt support. Au site guide to mobile networks url? Q webcache. A key part of any mobile phone specification is its operating frequency bands. G frequencies 850 900 2100mhz and 2g (gsm 2g, 3g, next g, 4g what's the difference? Telco antennas. G,2g,3g,4g technologies slideshare. Spectrum for the 3g service in
- published: 13 Aug 2017
- views: 11
3G fundamentals course by TELCOMA Training
- Order: Reorder
- Duration: 16:19
- Updated: 20 Nov 2015
- views: 47052
Get 3G WCDMA UMTS Training /4G LTE training through world's finest expert HD videos by TELCOMA. Proven best telecom 4G, 3G, 2G training training courses. Get m...
Get 3G WCDMA UMTS Training /4G LTE training through world's finest expert HD videos by TELCOMA. Proven best telecom 4G, 3G, 2G training training courses. Get more details and other videos at http://www.telcomatraining.com/
https://wn.com/3G_Fundamentals_Course_By_Telcoma_Training
8 Bands GPS GSM 3G 4G Cell Phone Jammer
- Order: Reorder
- Duration: 10:52
- Updated: 21 Jun 2016
- views: 2082
This is an 8 band desktop GPS blocker together with VHF UHF radio frequency jammer. It also jams cell phone signals. Therefore it is a GSM, DCS, 3G 4G LTE Cell ...
This is an 8 band desktop GPS blocker together with VHF UHF radio frequency jammer. It also jams cell phone signals. Therefore it is a GSM, DCS, 3G 4G LTE Cell Phone Jammer.
It Covers most of WiFi Bluetooth 2.4GHz, remote controls and so on. It´s the ultimate signal control solution for anyone who cares about their own privacy.
For further info, see category:
https://www.jammerspro.com/Mobile-Phone-Jammers.htm
https://wn.com/8_Bands_Gps_Gsm_3G_4G_Cell_Phone_Jammer
This is an 8 band desktop GPS blocker together with VHF UHF radio frequency jammer. It also jams cell phone signals. Therefore it is a GSM, DCS, 3G 4G LTE Cell Phone Jammer.
It Covers most of WiFi Bluetooth 2.4GHz, remote controls and so on. It´s the ultimate signal control solution for anyone who cares about their own privacy.
For further info, see category:
https://www.jammerspro.com/Mobile-Phone-Jammers.htm
- published: 21 Jun 2016
- views: 2082
Teleysia - GSM Frequency Band & Management Part 1
- Order: Reorder
- Duration: 13:19
- Updated: 16 Mar 2011
- views: 19457
Here you will learn about GSM 900 MHz freq plan and how we use those frequency ?
Here you will learn about GSM 900 MHz freq plan and how we use those frequency ?
https://wn.com/Teleysia_Gsm_Frequency_Band_Management_Part_1
Here you will learn about GSM 900 MHz freq plan and how we use those frequency ?
- published: 16 Mar 2011
- views: 19457
i8910 UMTS Frequency Scan in Kanata, Ontario
- Order: Reorder
- Duration: 4:10
- Updated: 14 Aug 2009
- views: 1033
all frequencies scanned to show what's available in the area.
Oddity is that the SPM network comes and goes. Must be a test network.
I can't see rogers...
all frequencies scanned to show what's available in the area.
Oddity is that the SPM network comes and goes. Must be a test network.
I can't see rogers unless I select WCDMA ALL. WCDMA 1900 does not reveal a Rogers network,. Not sure what is going on here...Spotty reception? Needing multiple channels to connect? Really not sure.
SPM was NOT showing up yesterday unless WCDMA ALL was selected. now it locks on to 1900 only. Will call a friend at Alcatel to find out what is going on.
WCDMA 850 Selection does NOT lock in test menu.. no [*]
https://wn.com/I8910_Umts_Frequency_Scan_In_Kanata,_Ontario
all frequencies scanned to show what's available in the area.
Oddity is that the SPM network comes and goes. Must be a test network.
I can't see rogers unless I select WCDMA ALL. WCDMA 1900 does not reveal a Rogers network,. Not sure what is going on here...Spotty reception? Needing multiple channels to connect? Really not sure.
SPM was NOT showing up yesterday unless WCDMA ALL was selected. now it locks on to 1900 only. Will call a friend at Alcatel to find out what is going on.
WCDMA 850 Selection does NOT lock in test menu.. no [*]
- published: 14 Aug 2009
- views: 1033
4G LTE Frequency Planning course by TELCOMA Training
- Order: Reorder
- Duration: 20:28
- Updated: 30 Jan 2016
- views: 8210
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G,...
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/
https://wn.com/4G_Lte_Frequency_Planning_Course_By_Telcoma_Training
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/
- published: 30 Jan 2016
- views: 8210
Exploring the Spectrum: UMTS Basestation
- Order: Reorder
- Duration: 1:25
- Updated: 15 Sep 2015
- views: 468
In this video we use the RTL-SDR to look at UMTS downlink channels. These channels are wider than the bandwidth of the RTL-SDR, meaning that they have to be vie...
In this video we use the RTL-SDR to look at UMTS downlink channels. These channels are wider than the bandwidth of the RTL-SDR, meaning that they have to be viewed in stages.
We invite you to view more at http://www.desktopSDR.com, where you are able to download a free copy of the book and its support files.
https://wn.com/Exploring_The_Spectrum_Umts_Basestation
In this video we use the RTL-SDR to look at UMTS downlink channels. These channels are wider than the bandwidth of the RTL-SDR, meaning that they have to be viewed in stages.
We invite you to view more at http://www.desktopSDR.com, where you are able to download a free copy of the book and its support files.
- published: 15 Sep 2015
- views: 468
GUC TEAM: 2016 IEEE AP-S Student Design Challenge
- Order: Reorder
- Duration: 5:00
- Updated: 31 Mar 2016
- views: 705
This is the GUC Team Submission to the IEEE AP-S Student Design Contest 2016. A Broadband Foldable Textile-Based Energy Harvesting System is presented that is c...
This is the GUC Team Submission to the IEEE AP-S Student Design Contest 2016. A Broadband Foldable Textile-Based Energy Harvesting System is presented that is capable of capturing RF emissions in the GSM, ISM and UMTS frequency bands.
https://wn.com/Guc_Team_2016_Ieee_Ap_S_Student_Design_Challenge
This is the GUC Team Submission to the IEEE AP-S Student Design Contest 2016. A Broadband Foldable Textile-Based Energy Harvesting System is presented that is capable of capturing RF emissions in the GSM, ISM and UMTS frequency bands.
- published: 31 Mar 2016
- views: 705
Lesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak Khmer
- Order: Reorder
- Duration: 43:40
- Updated: 20 Jun 2016
- views: 601
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer
The Advanced Mobile Telephone System (not to be confused with Advanced Mo...
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer
The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band.
Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO
Please subscribe my channel to get more video.
https://wn.com/Lesson_1_Telephone_System_Tutorial_Configure_Pabx_Telephone_System_Network_Speak_Khmer
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer
The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band.
Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO
Please subscribe my channel to get more video.
- published: 20 Jun 2016
- views: 601
How to check RTWP on Huawei M2000
- Order: Reorder
- Duration: 10:06
- Updated: 07 Feb 2017
- views: 581
If you work with UMTS,'ve probably heard someone talk about RTWP. Its definition can be found in a dictionary of acronyms, such as http://acronyms.thefreedictio...
If you work with UMTS,'ve probably heard someone talk about RTWP. Its definition can be found in a dictionary of acronyms, such as http://acronyms.thefreedictionary.com/RTWP: Received Total Wideband Power.
Represents a measure of UMTS technology: the total level of noise within the UMTS frequency band of any cell.
RTWP is related to uplink interference, and its monitoring helps control the call drops - mainly CS. It also has importance in the capacity management, as it provides information for the Congestion Control regarding Uplink Interference.
In UMTS, the uplink interference may vary due to several factors, such as the number of users in the cell, the Service, Connection Types and Conditions of Radio, etc..
As our goal is to always be as simple as possible, we will not delve in terms of formulas or concepts involved. We will then know the typical values, and know what must be done in case of problems.
Typical Values
Ok, we know that RTWP can help us in checking the uplink interference, then we need to know its typical values.
In a network is not loaded, normal, acceptable RTWP Average value is generally around -104.5 and -105.5 dBm.
Values around -95 dBm indicate that the cell has some uplink interferers.
If the value is around -85 dBm, the situation is ugly, with strong uplink interferers.
Usually we have High, Low and Medium measures of RTWP. However, the maximum and minimum values are recommended only as auxiliary or reference, since they may have been caused by a peak of access, or even been forced to have a momentary value due to some algorithm i.e..
Thus, the value that helps us, and has the most accurate information is the same Mean RTWP!
For cases in which cell has two carriers, the difference between them RTWP should not exceed 6 dB.
https://wn.com/How_To_Check_Rtwp_On_Huawei_M2000
If you work with UMTS,'ve probably heard someone talk about RTWP. Its definition can be found in a dictionary of acronyms, such as http://acronyms.thefreedictionary.com/RTWP: Received Total Wideband Power.
Represents a measure of UMTS technology: the total level of noise within the UMTS frequency band of any cell.
RTWP is related to uplink interference, and its monitoring helps control the call drops - mainly CS. It also has importance in the capacity management, as it provides information for the Congestion Control regarding Uplink Interference.
In UMTS, the uplink interference may vary due to several factors, such as the number of users in the cell, the Service, Connection Types and Conditions of Radio, etc..
As our goal is to always be as simple as possible, we will not delve in terms of formulas or concepts involved. We will then know the typical values, and know what must be done in case of problems.
Typical Values
Ok, we know that RTWP can help us in checking the uplink interference, then we need to know its typical values.
In a network is not loaded, normal, acceptable RTWP Average value is generally around -104.5 and -105.5 dBm.
Values around -95 dBm indicate that the cell has some uplink interferers.
If the value is around -85 dBm, the situation is ugly, with strong uplink interferers.
Usually we have High, Low and Medium measures of RTWP. However, the maximum and minimum values are recommended only as auxiliary or reference, since they may have been caused by a peak of access, or even been forced to have a momentary value due to some algorithm i.e..
Thus, the value that helps us, and has the most accurate information is the same Mean RTWP!
For cases in which cell has two carriers, the difference between them RTWP should not exceed 6 dB.
- published: 07 Feb 2017
- views: 581
Narrowband interference rejection
- Order: Reorder
- Duration: 1:32
- Updated: 23 Mar 2015
- views: 1487
http://www.ericsson.com/ourportfolio/products/wcdma-radio-access-network
To ensure that operators can capitalize on the coverage gain associated with UMTS deplo...
http://www.ericsson.com/ourportfolio/products/wcdma-radio-access-network
To ensure that operators can capitalize on the coverage gain associated with UMTS deployments in low frequency bands Ericsson have developed a unique software solution referred to as Narrowband Interference Rejection (NBIR). This software solution suppresses unknown external narrowband interferers by means of an adaptive filter. 3G/HSPA/WCDMA innovation #appcoverage
https://wn.com/Narrowband_Interference_Rejection
http://www.ericsson.com/ourportfolio/products/wcdma-radio-access-network
To ensure that operators can capitalize on the coverage gain associated with UMTS deployments in low frequency bands Ericsson have developed a unique software solution referred to as Narrowband Interference Rejection (NBIR). This software solution suppresses unknown external narrowband interferers by means of an adaptive filter. 3G/HSPA/WCDMA innovation #appcoverage
- published: 23 Mar 2015
- views: 1487
Meizu M1 Note Review
- Order: Reorder
- Duration: 17:07
- Updated: 27 Feb 2015
- views: 135436
Check out the Meizu M1 Note on Pandawill:
China Unicom Model: http://bit.ly/meizu-m1-note-international
China Model (TD-SCDMA): http://bit.ly/meizu-m1-note-chin...
Check out the Meizu M1 Note on Pandawill:
China Unicom Model: http://bit.ly/meizu-m1-note-international
China Model (TD-SCDMA): http://bit.ly/meizu-m1-note-china
Follow Me
Twitter: http://goo.gl/1o06E1
YouTube: http://goo.gl/WaojbK
Google+: http://goo.gl/fvOHss
Instagram: http://goo.gl/BeHfPk
Meizu M1 Note Unboxing: https://www.youtube.com/watch?v=cd0WoLLEaW4
Road to Machu Picchu - Peru in 4K (video used for audio test): https://www.youtube.com/watch?v=Zk9J5xnTVMA
Frequency List for China Unicom Model: GSM 900/1800MHz and WCDMA 900/1900/2100MHz and FDD-LTE Bands 1/3/41
List of UMTS networks: http://en.wikipedia.org/wiki/List_of_UMTS_networks
List of LTE networks: http://en.wikipedia.org/wiki/List_of_LTE_networks
Notes on U.S. Carrier Compatibility for China Unicom Model:
AT&T; - 2G: No, missing 850/1900MHz
AT&T; - HSPA+: Some areas, missing 850MHz, but 1900MHz is present
AT&T; - LTE: No, missing FDD bands 4 and 17
T-Mobile - 2G: No, missing 1900MHz
T-Mobile - HSPA+: Some areas, missing 1700MHz, but 1900/2100MHz is present (T-Mobile is using 1900MHz for HSPA+ in areas with LTE and 1700MHz in areas without)
T-Mobile - LTE: No, missing FDD bands 2, 4, and 12
Google Installer (for installing Google Play Services): http://meizufans.eu/forum/thread-how-to-fix-missing-google-play-services-on-mx4
Asphalt 8: https://play.google.com/store/apps/details?id=com.gameloft.android.ANMP.GloftA8HM
Weather Timeline by Sam Ruston: https://play.google.com/store/apps/details?id=com.samruston.weather
https://wn.com/Meizu_M1_Note_Review
Check out the Meizu M1 Note on Pandawill:
China Unicom Model: http://bit.ly/meizu-m1-note-international
China Model (TD-SCDMA): http://bit.ly/meizu-m1-note-china
Follow Me
Twitter: http://goo.gl/1o06E1
YouTube: http://goo.gl/WaojbK
Google+: http://goo.gl/fvOHss
Instagram: http://goo.gl/BeHfPk
Meizu M1 Note Unboxing: https://www.youtube.com/watch?v=cd0WoLLEaW4
Road to Machu Picchu - Peru in 4K (video used for audio test): https://www.youtube.com/watch?v=Zk9J5xnTVMA
Frequency List for China Unicom Model: GSM 900/1800MHz and WCDMA 900/1900/2100MHz and FDD-LTE Bands 1/3/41
List of UMTS networks: http://en.wikipedia.org/wiki/List_of_UMTS_networks
List of LTE networks: http://en.wikipedia.org/wiki/List_of_LTE_networks
Notes on U.S. Carrier Compatibility for China Unicom Model:
AT&T; - 2G: No, missing 850/1900MHz
AT&T; - HSPA+: Some areas, missing 850MHz, but 1900MHz is present
AT&T; - LTE: No, missing FDD bands 4 and 17
T-Mobile - 2G: No, missing 1900MHz
T-Mobile - HSPA+: Some areas, missing 1700MHz, but 1900/2100MHz is present (T-Mobile is using 1900MHz for HSPA+ in areas with LTE and 1700MHz in areas without)
T-Mobile - LTE: No, missing FDD bands 2, 4, and 12
Google Installer (for installing Google Play Services): http://meizufans.eu/forum/thread-how-to-fix-missing-google-play-services-on-mx4
Asphalt 8: https://play.google.com/store/apps/details?id=com.gameloft.android.ANMP.GloftA8HM
Weather Timeline by Sam Ruston: https://play.google.com/store/apps/details?id=com.samruston.weather
- published: 27 Feb 2015
- views: 135436
-
4G LTE Frequency Planning course by TELCOMA Training
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/
published: 30 Jan 2016 -
-
UMTS Presentation part2
published: 17 Feb 2016 -
49110_4 Lecture 4 WCDMA and Physical Layer (2008)
49110 3G Mobile Communications at Faculty of Engineering and IT University of Technology Sydney. Lecture by Kumbesan Sandrasegaran
published: 08 Aug 2016 -
Lecture 46: Transmission in Multicarrier Systems
published: 18 Aug 2015 -
Test Planning-UMTS-ATOLL
This is my first online tutorial and its about the green field planning... i will appreciate if you add suggestions or may be your opinion about the video.If you like the video than please click on like button..Please subscribe for future comparisons, demos, and tests of the different planning tools....
published: 11 Sep 2013 -
49110_5 Lecture 5 Radio Resource Management
published: 23 Aug 2016 -
UMTS Lect 2-1.wmv
published: 25 Dec 2012 -
-
Re-farming spectrum is the key to sustaining mobile network investment
AIRCOM International stresses why spectrum re-farming must play a key role in enabling cost effective LTE network migration. AIRCOM calculates that by re-using existing 2G and 3G spectrum for LTE, operators can make significant cost savings, extend the lifespan of existing spectrum assets for another three years, and reduce the amount of additional spectrum they require by up to a third. While significant, these benefits can only be realised if operators follow a careful planning process to minimise service degradation for existing 2G and 3G services. This webinar will prescribe optimal solutions for spectrum re-farming that will ensure that operators can seamlessly migrate across to LTE.
published: 20 Feb 2012 -
-
-
Fundamental GSM radio frequency planning
https://media.ccc.de/v/osmocon17-4010-fundamental_gsm_radio_frequency_planning Operating a GSM network not only requires the hardware and software, but also requires some understanding of radio frequency propagation and radio frequency planning. Only with good planning, you will get the optimum network coverage and capacity. This talk cannot turn you into an expert in the field, but at least provides you with the fundamental concepts, such as path loss, link budget. It will also present some example calculations and tools (to be) released within Osmocom to help you with basic RF planning. The talk also covers an introduction into the RF electronics after your BTS, i.e. coaxial cables, connectors, duplexers, filters, attenuators, terminators, antennas, etc. Harald Welte
published: 21 Apr 2017 -
Mojosol Course 4 RF, UMTS, LTE and DAS Optimization
Please, go to below Go To Training platform link to ATTEND the Free Session 1 of Course 3:LTE, UMTS and DAS Optimization www.mojosol.com (Mojo Solutions) by www.gotomeeting.com to enter your information to join the session 1. You can also do it just before the session to attend Courese 3: LTE, UMTS and DAS Optmization by www.Mojosol.com GOTOMEEING.COM regitation for Course 3: RF LTE, UMTS and DAS Optimization by Mojo Solutions and Services MSS LLC Join Us: GoToMeeting
published: 31 Aug 2014 -
What's New in Digital Predistortion DR.JHON WOOD
What's New in Digital Predistortion In cellular wireless communications systems, the RF power amplifier (PA) in the transmitter must be as efficient as possible, to minimize energy costs, to prolong battery life, and for ?green? considerations. Modern spectrally-efficient, digitally-modulated signals such as LTE and UMTS present a challenge for efficient RF PA design, and the power amplifier architectures that are adopted to achieve this goal are generally very nonlinear, and so some form of linearization technique is necessary. The increasing use of linearization techniques, and especially the emergence of high speed digital processing as an enabling technology to implement digital pre-distortion (DPD) of the PA input signal, represent an important paradigm shift in PA design. The PA com...
published: 27 Jul 2016 -
A 20-mW GSM/WCDMA Receiver with RF Channel Selection
Presentation on the recent paper from Communication Circuits Laboratory in UCLA
published: 29 Mar 2014 -
Lesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak Khmer
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band. Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO Please subscribe my channel to get more video.
published: 20 Jun 2016 -
-
5G Spectrum and bandwidth requirements - TELCOMA Training
5G TRAINING - 5G spectrum and 5G bandwidth requirements. - World's first and finest 5G training HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G training courses. 5G Training coming soon at at http://www.telcomatraining.com/
published: 18 Dec 2015 -
Unboxing/Overview zBoost SOHO YX545
Unboxing/Overview of the zBoost SOHO YX545 with minor testing. Specifications PCS Band Frequency: Uplink: 1850 to 1910 MHz | Downlink: 1930 to 1990 MHz System Gain: 60dB PCS band supported: A, D, B, E, F, C Networks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G Cellular Band Frequency: Uplink: 824 to 849 MHz | Downlink: 869 to 894 MHz System Gain: 60dB PCS band supported: A, B, A', B' Networks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G General Coverage (open areas): Up to 3,000 square feet Dimensions: 5 x 7 x 1.25 inches Weight: 9 ounces Power consumption: 3W standby; 7W max signal; 2.0A Max
published: 13 Dec 2013
developed with YouTube
4G LTE Frequency Planning course by TELCOMA Training
- Order: Reorder
- Duration: 20:28
- Updated: 30 Jan 2016
- views: 8210
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G,...
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/
https://wn.com/4G_Lte_Frequency_Planning_Course_By_Telcoma_Training
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training through world's finest expert HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. Get more details and other videos at http://www.telcomatraining.com/
- published: 30 Jan 2016
- views: 8210
UMTS Chanel Mapping Part - 3
- Order: Reorder
- Duration: 28:10
- Updated: 11 Jan 2015
- views: 4433
UMTS Chanel Mapping Part 3
-~-~~-~~~-~~-~-
Please watch: "Carrier Aggregation in LTE Part 2"
https://www.youtube.com/watch?v=BzKKRtbPPbY
-~-~~-~~~-~~-~-
UMTS Chanel Mapping Part 3
-~-~~-~~~-~~-~-
Please watch: "Carrier Aggregation in LTE Part 2"
https://www.youtube.com/watch?v=BzKKRtbPPbY
-~-~~-~~~-~~-~-
https://wn.com/Umts_Chanel_Mapping_Part_3
UMTS Presentation part2
- Order: Reorder
- Duration: 26:54
- Updated: 17 Feb 2016
- views: 44
- published: 17 Feb 2016
- views: 44
49110_4 Lecture 4 WCDMA and Physical Layer (2008)
- Order: Reorder
- Duration: 1:36:37
- Updated: 08 Aug 2016
- views: 1905
49110 3G Mobile Communications at Faculty of Engineering and IT University of Technology Sydney.
Lecture by Kumbesan Sandrasegaran
49110 3G Mobile Communications at Faculty of Engineering and IT University of Technology Sydney.
Lecture by Kumbesan Sandrasegaran
https://wn.com/49110_4_Lecture_4_Wcdma_And_Physical_Layer_(2008)
49110 3G Mobile Communications at Faculty of Engineering and IT University of Technology Sydney.
Lecture by Kumbesan Sandrasegaran
- published: 08 Aug 2016
- views: 1905
Lecture 46: Transmission in Multicarrier Systems
- Order: Reorder
- Duration: 22:13
- Updated: 18 Aug 2015
- views: 10840
- published: 18 Aug 2015
- views: 10840
Test Planning-UMTS-ATOLL
- Order: Reorder
- Duration: 30:49
- Updated: 11 Sep 2013
- views: 30564
This is my first online tutorial and its about the green field planning... i will appreciate if you add suggestions or may be your opinion about the video.If yo...
This is my first online tutorial and its about the green field planning... i will appreciate if you add suggestions or may be your opinion about the video.If you like the video than please click on like button..Please subscribe for future comparisons, demos, and tests of the different planning tools....
https://wn.com/Test_Planning_Umts_Atoll
This is my first online tutorial and its about the green field planning... i will appreciate if you add suggestions or may be your opinion about the video.If you like the video than please click on like button..Please subscribe for future comparisons, demos, and tests of the different planning tools....
- published: 11 Sep 2013
- views: 30564
49110_5 Lecture 5 Radio Resource Management
- Order: Reorder
- Duration: 2:11:19
- Updated: 23 Aug 2016
- views: 567
- published: 23 Aug 2016
- views: 567
UMTS Lect 2-1.wmv
- Order: Reorder
- Duration: 1:14:09
- Updated: 25 Dec 2012
- views: 20581
- published: 25 Dec 2012
- views: 20581
2- 2G (GSM) BASIC Concept.
- Order: Reorder
- Duration: 1:57:15
- Updated: 05 Dec 2016
- views: 308
Re-farming spectrum is the key to sustaining mobile network investment
- Order: Reorder
- Duration: 30:41
- Updated: 20 Feb 2012
- views: 792
AIRCOM International stresses why spectrum re-farming must play a key role in enabling cost effective LTE network migration. AIRCOM calculates that by re-using...
AIRCOM International stresses why spectrum re-farming must play a key role in enabling cost effective LTE network migration. AIRCOM calculates that by re-using existing 2G and 3G spectrum for LTE, operators can make significant cost savings, extend the lifespan of existing spectrum assets for another three years, and reduce the amount of additional spectrum they require by up to a third. While significant, these benefits can only be realised if operators follow a careful planning process to minimise service degradation for existing 2G and 3G services.
This webinar will prescribe optimal solutions for spectrum re-farming that will ensure that operators can seamlessly migrate across to LTE.
https://wn.com/Re_Farming_Spectrum_Is_The_Key_To_Sustaining_Mobile_Network_Investment
AIRCOM International stresses why spectrum re-farming must play a key role in enabling cost effective LTE network migration. AIRCOM calculates that by re-using existing 2G and 3G spectrum for LTE, operators can make significant cost savings, extend the lifespan of existing spectrum assets for another three years, and reduce the amount of additional spectrum they require by up to a third. While significant, these benefits can only be realised if operators follow a careful planning process to minimise service degradation for existing 2G and 3G services.
This webinar will prescribe optimal solutions for spectrum re-farming that will ensure that operators can seamlessly migrate across to LTE.
- published: 20 Feb 2012
- views: 792
Atoll Planing On 2G for TELECOM ENGINEERS
- Order: Reorder
- Duration: 53:44
- Updated: 01 Feb 2016
- views: 5880
FDMA-TDMA-CDMA -Adel Mounir
- Order: Reorder
- Duration: 47:52
- Updated: 24 Jan 2017
- views: 2064
Discuss the difference between different multiple access techniques TDMA, FDMA and CDMA (Arabic Explanation).
To buy all videos related to GSM, UMTS, LTE; kind...
Discuss the difference between different multiple access techniques TDMA, FDMA and CDMA (Arabic Explanation).
To buy all videos related to GSM, UMTS, LTE; kindly WhatsApp message on +201068537809
https://wn.com/Fdma_Tdma_Cdma_Adel_Mounir
Fundamental GSM radio frequency planning
- Order: Reorder
- Duration: 40:13
- Updated: 21 Apr 2017
- views: 482
https://media.ccc.de/v/osmocon17-4010-fundamental_gsm_radio_frequency_planning
Operating a GSM network not only requires the hardware and software, but also ...
https://media.ccc.de/v/osmocon17-4010-fundamental_gsm_radio_frequency_planning
Operating a GSM network not only requires the hardware and software, but also requires some understanding of radio frequency propagation and radio frequency planning. Only with good planning, you will get the optimum network coverage and capacity. This talk cannot turn you into an expert in the field, but at least provides you with the fundamental concepts, such as path loss, link budget. It will also present some example calculations and tools (to be) released within Osmocom to help you with basic RF planning.
The talk also covers an introduction into the RF electronics after your BTS, i.e. coaxial cables, connectors, duplexers, filters, attenuators, terminators, antennas, etc.
Harald Welte
https://wn.com/Fundamental_Gsm_Radio_Frequency_Planning
https://media.ccc.de/v/osmocon17-4010-fundamental_gsm_radio_frequency_planning
Operating a GSM network not only requires the hardware and software, but also requires some understanding of radio frequency propagation and radio frequency planning. Only with good planning, you will get the optimum network coverage and capacity. This talk cannot turn you into an expert in the field, but at least provides you with the fundamental concepts, such as path loss, link budget. It will also present some example calculations and tools (to be) released within Osmocom to help you with basic RF planning.
The talk also covers an introduction into the RF electronics after your BTS, i.e. coaxial cables, connectors, duplexers, filters, attenuators, terminators, antennas, etc.
Harald Welte
- published: 21 Apr 2017
- views: 482
Mojosol Course 4 RF, UMTS, LTE and DAS Optimization
- Order: Reorder
- Duration: 1:36:22
- Updated: 31 Aug 2014
- views: 9125
Please, go to below Go To Training platform link to ATTEND the Free Session 1 of Course 3:LTE, UMTS and DAS Optimization www.mojosol.com (Mojo Solutions) by www...
Please, go to below Go To Training platform link to ATTEND the Free Session 1 of Course 3:LTE, UMTS and DAS Optimization www.mojosol.com (Mojo Solutions) by www.gotomeeting.com to enter your information to join the session 1. You can also do it just before the session to attend Courese 3: LTE, UMTS and DAS Optmization by www.Mojosol.com
GOTOMEEING.COM regitation for Course 3: RF LTE, UMTS and DAS Optimization by Mojo Solutions and Services MSS LLC
Join Us: GoToMeeting
https://wn.com/Mojosol_Course_4_Rf,_Umts,_Lte_And_Das_Optimization
Please, go to below Go To Training platform link to ATTEND the Free Session 1 of Course 3:LTE, UMTS and DAS Optimization www.mojosol.com (Mojo Solutions) by www.gotomeeting.com to enter your information to join the session 1. You can also do it just before the session to attend Courese 3: LTE, UMTS and DAS Optmization by www.Mojosol.com
GOTOMEEING.COM regitation for Course 3: RF LTE, UMTS and DAS Optimization by Mojo Solutions and Services MSS LLC
Join Us: GoToMeeting
- published: 31 Aug 2014
- views: 9125
What's New in Digital Predistortion DR.JHON WOOD
- Order: Reorder
- Duration: 55:45
- Updated: 27 Jul 2016
- views: 622
What's New in Digital Predistortion
In cellular wireless communications systems, the RF power amplifier (PA) in the transmitter must be as efficient as possibl...
What's New in Digital Predistortion
In cellular wireless communications systems, the RF power amplifier (PA) in the transmitter must be as efficient as possible, to minimize energy costs, to prolong battery life, and for ?green? considerations. Modern spectrally-efficient, digitally-modulated signals such as LTE and UMTS present a challenge for efficient RF PA design, and the power amplifier architectures that are adopted to achieve this goal are generally very nonlinear, and so some form of linearization technique is necessary. The increasing use of linearization techniques, and especially the emergence of high speed digital processing as an enabling technology to implement digital pre-distortion (DPD) of the PA input signal, represent an important paradigm shift in PA design. The PA component can now be designed with more emphasis on power and efficiency, without the traditional constraints of meeting stringent linearity specs simultaneously. Understanding the utility of a linearizer to obtain optimum efficiency has thus become a new subject area in modern RF PA design. - See more at: https://ieeetv.ieee.org/educational_activities/what-s-new-in-digital-predistortion#sthash.Xh5H21t2.dpuf
https://wn.com/What's_New_In_Digital_Predistortion_Dr.Jhon_Wood
What's New in Digital Predistortion
In cellular wireless communications systems, the RF power amplifier (PA) in the transmitter must be as efficient as possible, to minimize energy costs, to prolong battery life, and for ?green? considerations. Modern spectrally-efficient, digitally-modulated signals such as LTE and UMTS present a challenge for efficient RF PA design, and the power amplifier architectures that are adopted to achieve this goal are generally very nonlinear, and so some form of linearization technique is necessary. The increasing use of linearization techniques, and especially the emergence of high speed digital processing as an enabling technology to implement digital pre-distortion (DPD) of the PA input signal, represent an important paradigm shift in PA design. The PA component can now be designed with more emphasis on power and efficiency, without the traditional constraints of meeting stringent linearity specs simultaneously. Understanding the utility of a linearizer to obtain optimum efficiency has thus become a new subject area in modern RF PA design. - See more at: https://ieeetv.ieee.org/educational_activities/what-s-new-in-digital-predistortion#sthash.Xh5H21t2.dpuf
- published: 27 Jul 2016
- views: 622
A 20-mW GSM/WCDMA Receiver with RF Channel Selection
- Order: Reorder
- Duration: 22:04
- Updated: 29 Mar 2014
- views: 1063
Presentation on the recent paper from Communication Circuits Laboratory in UCLA
- published: 29 Mar 2014
- views: 1063
Lesson 1 - Telephone system Tutorial- Configure PABX Telephone system - Network - Speak Khmer
- Order: Reorder
- Duration: 43:40
- Updated: 20 Jun 2016
- views: 716
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer
The Advanced Mobile Telephone System (not to be confused with Advanced Mo...
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer
The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band.
Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO
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https://wn.com/Lesson_1_Telephone_System_Tutorial_Configure_Pabx_Telephone_System_Network_Speak_Khmer
Lesson 1 - Telephone system - Configure PABX Telephone system - Network - Speak Khmer
The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used[when?] in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band.
Cellular networks Mobile telephony History List of standards Comparison of standards Channel access methods Spectral efficiency comparison table Cellular frequencies GSM frequency bands UMTS frequency bands Mobile broadband NGMN Alliance MIMO
Please subscribe my channel to get more video.
- published: 20 Jun 2016
- views: 716
GSM Air Interface Channels - Part I -Adel Mounir
- Order: Reorder
- Duration: 51:04
- Updated: 14 Apr 2017
- views: 1060
5G Spectrum and bandwidth requirements - TELCOMA Training
- Order: Reorder
- Duration: 25:01
- Updated: 18 Dec 2015
- views: 3217
5G TRAINING - 5G spectrum and 5G bandwidth requirements. - World's first and finest 5G training HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G traini...
5G TRAINING - 5G spectrum and 5G bandwidth requirements. - World's first and finest 5G training HD videos by TELCOMA. Proven best telecom 5G, 4G, 3G, 2G training courses. 5G Training coming soon at at http://www.telcomatraining.com/
https://wn.com/5G_Spectrum_And_Bandwidth_Requirements_Telcoma_Training
Unboxing/Overview zBoost SOHO YX545
- Order: Reorder
- Duration: 22:05
- Updated: 13 Dec 2013
- views: 468
Unboxing/Overview of the zBoost SOHO YX545 with minor testing.
Specifications
PCS Band
Frequency: Uplink: 1850 to 1910 MHz | Downlink: 1930 to 1990 MHz
...
Unboxing/Overview of the zBoost SOHO YX545 with minor testing.
Specifications
PCS Band
Frequency: Uplink: 1850 to 1910 MHz | Downlink: 1930 to 1990 MHz
System Gain: 60dB
PCS band supported: A, D, B, E, F, C
Networks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G
Cellular Band
Frequency: Uplink: 824 to 849 MHz | Downlink: 869 to 894 MHz
System Gain: 60dB
PCS band supported: A, B, A', B'
Networks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G
General
Coverage (open areas): Up to 3,000 square feet
Dimensions: 5 x 7 x 1.25 inches
Weight: 9 ounces
Power consumption: 3W standby; 7W max signal; 2.0A Max
https://wn.com/Unboxing_Overview_Zboost_Soho_Yx545
Unboxing/Overview of the zBoost SOHO YX545 with minor testing.
Specifications
PCS Band
Frequency: Uplink: 1850 to 1910 MHz | Downlink: 1930 to 1990 MHz
System Gain: 60dB
PCS band supported: A, D, B, E, F, C
Networks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G
Cellular Band
Frequency: Uplink: 824 to 849 MHz | Downlink: 869 to 894 MHz
System Gain: 60dB
PCS band supported: A, B, A', B'
Networks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G
General
Coverage (open areas): Up to 3,000 square feet
Dimensions: 5 x 7 x 1.25 inches
Weight: 9 ounces
Power consumption: 3W standby; 7W max signal; 2.0A Max
- published: 13 Dec 2013
- views: 468
- Playlist
- Chat
0:49
Mobile frequencies explained. 900Mz, 1800Mhz, 2100Mhz
Here, Ferd explains how the 2G, 3G and 4G standards work. What is 4G? Why is it important ...
published: 28 Aug 2013
Mobile frequencies explained. 900Mz, 1800Mhz, 2100Mhz
Mobile frequencies explained. 900Mz, 1800Mhz, 2100Mhz
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- published: 28 Aug 2013
- views: 8991
5:33
What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
Presenter: Dr Moazzam Tiwana.
Official Page: http://www.drmoazzam.com
This video a...
published: 17 May 2016
What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
What Are GSM Frequency Bands, ARFCNs And FDMA/TDMA Channels
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- published: 17 May 2016
- views: 13893
4:39
LTE 4G Part 1 - What frequency bands do they operate on.
This is a presentation by Dr Andre Fourie CEO of Poynting Antennas. It gives more informat...
published: 16 Feb 2013
LTE 4G Part 1 - What frequency bands do they operate on.
LTE 4G Part 1 - What frequency bands do they operate on.
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- published: 16 Feb 2013
- views: 32829
0:49
Change Network Bands on Android Phone
WARNING: Never Change Radio Band if accidentally selected this instantly lost network sign...
published: 05 Nov 2016
Change Network Bands on Android Phone
Change Network Bands on Android Phone
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- published: 05 Nov 2016
- views: 21246
4:26
3G, DL channels and mapping,niladri nihar nanda
3G, DL channels and mapping,niladri nihar nanda
published: 05 Jul 2016
3G, DL channels and mapping,niladri nihar nanda
3G, DL channels and mapping,niladri nihar nanda
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- published: 05 Jul 2016
- views: 1119
26:54
UMTS Presentation part2
published: 17 Feb 2016
UMTS Presentation part2
UMTS Presentation part2
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- published: 17 Feb 2016
- views: 44
28:10
UMTS Chanel Mapping Part - 3
UMTS Chanel Mapping Part 3
-~-~~-~~~-~~-~-
Please watch: "Carrier Aggregation in LTE P...
published: 11 Jan 2015
UMTS Chanel Mapping Part - 3
9:20
Cellular frequencies
The cellular frequencies are the sets of frequency ranges within the ultra high frequency ...
published: 19 Aug 2014
Cellular frequencies
Cellular frequencies
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- published: 19 Aug 2014
- views: 3892
10:44
Types of Handovers
Types of Handovers
published: 21 Sep 2010
Types of Handovers
Types of Handovers
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- published: 21 Sep 2010
- views: 75602
4:41
Planung von UMTS-Funknetzen
UMTS is a new standard for mobile telecommunication. UMTS networks are currently being dep...
published: 23 Aug 2010
Planung von UMTS-Funknetzen
Planung von UMTS-Funknetzen
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- published: 23 Aug 2010
- views: 235
6:28
Mobile Phone Signal Booster Repeater 3G 2100Mhz - English
Mini phone signal repeater. How its setup and testing. Sold in Malaysia with affordable pr...
published: 05 Aug 2016
Mobile Phone Signal Booster Repeater 3G 2100Mhz - English
Mobile Phone Signal Booster Repeater 3G 2100Mhz - English
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- published: 05 Aug 2016
- views: 32854
1:20
Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
Thought this would add the 850mhz support, the menu seemed to work, but got no response fr...
published: 18 Aug 2010
Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
Quad-Band WCDMA (3G) 850/900/1900/2100 Samsung Galaxy S (Not working, SW yes, HW not so much)
- Report rights infringement
- published: 18 Aug 2010
- views: 21563
1:42
LTE FDD frequency Bands , worldwide availability,niladri nihar nanda
LTE FDD frequency Bands , worldwide availability,niladri nihar nanda
published: 20 Jul 2016
LTE FDD frequency Bands , worldwide availability,niladri nihar nanda
LTE FDD frequency Bands , worldwide availability,niladri nihar nanda
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- published: 20 Jul 2016
- views: 705
0:45
What Is The Frequency Of 2G And 3G?
Lte frequencies 900mhz and 2600mhz(uses the old 2g frequency). What is 3g spectrum? How do...
published: 13 Aug 2017
What Is The Frequency Of 2G And 3G?
What Is The Frequency Of 2G And 3G?
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- published: 13 Aug 2017
- views: 11
- Playlist
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20:28
4G LTE Frequency Planning course by TELCOMA Training
4G LTE Frequency Planning course by TELCOMA Training. Get Wireless Telecom training throug...
published: 30 Jan 2016
4G LTE Frequency Planning course by TELCOMA Training
4G LTE Frequency Planning course by TELCOMA Training
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- published: 30 Jan 2016
- views: 8210
28:10
UMTS Chanel Mapping Part - 3
UMTS Chanel Mapping Part 3
-~-~~-~~~-~~-~-
Please watch: "Carrier Aggregation in LTE P...
published: 11 Jan 2015
UMTS Chanel Mapping Part - 3
26:54
UMTS Presentation part2
published: 17 Feb 2016
UMTS Presentation part2
UMTS Presentation part2
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- published: 17 Feb 2016
- views: 44
1:36:37
49110_4 Lecture 4 WCDMA and Physical Layer (2008)
49110 3G Mobile Communications at Faculty of Engineering and IT University of Technology S...
published: 08 Aug 2016
49110_4 Lecture 4 WCDMA and Physical Layer (2008)
49110_4 Lecture 4 WCDMA and Physical Layer (2008)
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- published: 08 Aug 2016
- views: 1905
22:13
Lecture 46: Transmission in Multicarrier Systems
published: 18 Aug 2015
Lecture 46: Transmission in Multicarrier Systems
Lecture 46: Transmission in Multicarrier Systems
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- published: 18 Aug 2015
- views: 10840
30:49
Test Planning-UMTS-ATOLL
This is my first online tutorial and its about the green field planning... i will apprecia...
published: 11 Sep 2013
Test Planning-UMTS-ATOLL
Test Planning-UMTS-ATOLL
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- published: 11 Sep 2013
- views: 30564
2:11:19
49110_5 Lecture 5 Radio Resource Management
published: 23 Aug 2016
49110_5 Lecture 5 Radio Resource Management
49110_5 Lecture 5 Radio Resource Management
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- published: 23 Aug 2016
- views: 567
1:14:09
UMTS Lect 2-1.wmv
published: 25 Dec 2012
UMTS Lect 2-1.wmv
UMTS Lect 2-1.wmv
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- published: 25 Dec 2012
- views: 20581
1:57:15
2- 2G (GSM) BASIC Concept.
GSM BASIC Concept
published: 05 Dec 2016
2- 2G (GSM) BASIC Concept.
2- 2G (GSM) BASIC Concept.
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- published: 05 Dec 2016
- views: 308
30:41
Re-farming spectrum is the key to sustaining mobile network investment
AIRCOM International stresses why spectrum re-farming must play a key role in enabling cos...
published: 20 Feb 2012
Re-farming spectrum is the key to sustaining mobile network investment
Re-farming spectrum is the key to sustaining mobile network investment
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- published: 20 Feb 2012
- views: 792
53:44
Atoll Planing On 2G for TELECOM ENGINEERS
Complete Taining . . .
Atoll Planing On 2G for TELECOM ENGINEERS
published: 01 Feb 2016
Atoll Planing On 2G for TELECOM ENGINEERS
Atoll Planing On 2G for TELECOM ENGINEERS
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- published: 01 Feb 2016
- views: 5880
47:52
FDMA-TDMA-CDMA -Adel Mounir
Discuss the difference between different multiple access techniques TDMA, FDMA and CDMA (A...
published: 24 Jan 2017
FDMA-TDMA-CDMA -Adel Mounir
FDMA-TDMA-CDMA -Adel Mounir
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- published: 24 Jan 2017
- views: 2064
40:13
Fundamental GSM radio frequency planning
https://media.ccc.de/v/osmocon17-4010-fundamental_gsm_radio_frequency_planning
Operatin...
published: 21 Apr 2017
Fundamental GSM radio frequency planning
Fundamental GSM radio frequency planning
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- published: 21 Apr 2017
- views: 482
1:36:22
Mojosol Course 4 RF, UMTS, LTE and DAS Optimization
Please, go to below Go To Training platform link to ATTEND the Free Session 1 of Course 3:...
published: 31 Aug 2014
Mojosol Course 4 RF, UMTS, LTE and DAS Optimization
Mojosol Course 4 RF, UMTS, LTE and DAS Optimization
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- published: 31 Aug 2014
- views: 9125
4G LTE Frequency Planning course by TELCOMA Traini...
UMTS Chanel Mapping Part - 3...
UMTS Presentation part2...
49110_4 Lecture 4 WCDMA and Physical Layer (2008)...
Lecture 46: Transmission in Multicarrier Systems...
Test Planning-UMTS-ATOLL...
49110_5 Lecture 5 Radio Resource Management...
UMTS Lect 2-1.wmv...
2- 2G (GSM) BASIC Concept....
Re-farming spectrum is the key to sustaining mobil...
Atoll Planing On 2G for TELECOM ENGINEERS...
FDMA-TDMA-CDMA -Adel Mounir...
Fundamental GSM radio frequency planning...
Mojosol Course 4 RF, UMTS, LTE and DAS Optimizatio...
What's New in Digital Predistortion DR.JHON WOO...
A 20-mW GSM/WCDMA Receiver with RF Channel Selecti...
Lesson 1 - Telephone system Tutorial- Configure PA...
GSM Air Interface Channels - Part I -Adel Mounir...
5G Spectrum and bandwidth requirements - TELCOMA T...
Unboxing/Overview zBoost SOHO YX545...
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White House Insiders Detail An Isolated, Angry Trump
Edit WorldNews.com 10 Oct 2017
A number of White House insiders and close associates of President Donald Trump have said that he has become increasingly volatile as social media squabbles and criticisms linger on his mind, according to Business Insider. The report on Tuesday details how Trump's many feuds and public altercations have placed Trump in the corner fighting off not only Democrats but also from within his own party ... ... Sen ... ... She added ... -WN.com, Maureen Foody....
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Black Man Beaten During Charlottesville Rally Now Facing Felony Charge
Edit WorldNews.com 11 Oct 2017
The black man who was beaten by white supremacists after the "Unite the Right" rally in Charlottesville has now been charged with a crime in connection with the incident, even though police are still searching for some of those who kicked and pummeled him on the ground, according to The Washington Post ... Crews describes himself as a "Southern Nationalist" and an attorney on Twitter but did not return any requests for comment ... Sgt ... ... 24....
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North Korean Leader Taps Ex-Girlfriend For Top Party Post
Edit WorldNews.com 11 Oct 2017
Kim Jong Un's alleged ex-girlfriend, Hyon Song-wol, was promoted to the central committee of North Korea’s ruling political party this week, Newsweek reports.Hyon, who was once falsely rumored to have been executed for starring in a pornographic video, is the leader of the all-female music group Moranbong Band and a huge celebrity in North Korea ... 10 ... She might do other things, but that's what we know." ... "North Korean elites make porn ... ....
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More Than 100 People Missing As California Wildfires Ravage Wine Country
Edit WorldNews.com 10 Oct 2017
Powerful wildfires that have been fueled by strong winds are devastating parts of Northern California's famous wine country into Tuesday, killing at least 11 people and destroying up to 1,500 structures so far, according to NBC News ... Gov ... Marian Williams from Kenwood in Sonoma County described to an NBC Bay Area affiliate that she and several other neighbors drove through the flames before dawn as the fires reached the area ... ... Capt....
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S-Korean plans stolen by N-Korean hackers
Edit MENA FN 10 Oct 2017
(MENAFN) North Korean hackers have stolen a huge cache of military documents from South Korea, among them a plan to murder North Korea's president. The documents contain wartime... ....
H12-311-ENU HCNA-WLAN V2.0 Exam practice test|Passcert
Edit Community news 11 Oct 2017
Huawei H12-311-ENU certification is the magic code of your success ... A.BSA. B.ESA ... A ... B ... What WLAN operating frequency includes?()? ... How long is the distance between each channel center frequency of 2.4 GHz frequency band()? ... Different from 802.11a/b/g standards,802.11n protocol is for dual-band work mode,(can support both 2.4GHz and 5GHz two working frequency band) ¡£ ... What is the working frequency of 2.4 GHz spectrum Chinese regulations()?....
Security, Privacy Focused Librem 5 Linux Smartphone Successfully Crowdfunded
Edit Slashdot 11 Oct 2017Senior Services Plus’ Feed the Need headliners bring talented mix to Alton
Edit The Telegraph - Alton 11 Oct 2017
Eighth annual Feed The Need benefit concert presents Michael Dale and the Desert Wine Band and The Harman Family Bluegrass Band ... “We’re excited about it, that it took away the admission, it ought to be big crowd,” said up-and-coming Michael Dale and the Desert Wine Band’s lead vocalist. “The anonymous sponsor apparently footed the bill for a lot, including the band ... The band boasts four different singers....
Being in a rock band -- an interview with Blues Traveler's guitarist
Edit Richmond Times Dispatch 11 Oct 2017
The jam band is practically a household name after hitting it big in the ’90s with harmonica-heavy hits, such as “Run-Around” and “Hook.” ... Officially, the band is still touring for its last album, “Blow Up the Moon.”. But Kinchla is especially looking forward to trying out new material from an album the band just recorded in Nashville, Tenn., this past spring ... “Who wants to be the band that doesn’t play their hits?”....
Blues Traveler heads to Richmond to try out new material
Edit Richmond Times Dispatch 11 Oct 2017
The jam band is practically a household name after hitting it big in the ’90s with harmonica-heavy hits, such as “Run-Around” and “Hook.” ... Officially, the band is still touring for its last album, “Blow Up the Moon.”. But Kinchla is especially looking forward to trying out new material from an album the band just recorded in Nashville, Tenn., this past spring ... “Who wants to be the band that doesn’t play their hits?”....
Radiohead's 'In Rainbows' Turns 10: The Surprise Album's Lasting Legacy
Edit Billboard 11 Oct 2017
When a band you once feared dead returns out of nowhere with one of their greatest albums, it feels a little like a resurrection ... 10, 2007, when the band emailed out downloads of their first album in more than four years ... By tightly controlling everything except the price point, the band seemed to be telling listeners, "OK, you can have the music for free if you wish, but you’ll have it on our terms."...
Rate of success drops in appeals on exam grades
Edit Irish Independent 11 Oct 2017
The State Examinations Commission (SEC) has attributed the drop to the introduction of wider grade bands, which meant that many of those seeking an upgrade had a bigger mountain to climb in order to get their grades raised. Traditionally, grade bands covered a 5pc stretch of marks....
China's Arctic expeditions increase to once a year
Edit China.org.cn 11 Oct 2017
China will double the frequency of Arctic expeditions to once a year from this year, the State Oceanic Administration (SOA) announced Tuesday ... ....
Consultant faults dispatch, communications issues for 'near miss' at Oxford fire
Edit Worcester Telegram 11 Oct 2017
OXFORD - A fast-moving four-alarm fire in January was developing into a “perfect storm” because of a delay in dispatching the Fire Department, failure to relay critical communications, lack of response, and radio and frequency communication issues, a consultant says.The findings are according to Municipal Resources Inc.’s review of the “Near Miss Report” completed by Fire Chief Sheri R ... ....
PIA suffered Rs400bn losses in decade, says PM’s adviser
Edit Dawn 11 Oct 2017
ISLAMABAD ... The situation would improve if the government took this responsibility, he added. National flag carrier’s business plan ready for cabinet presentation ... He said the open sky policy had created competition, but unfortunately other airlines had been given frequencies in the past that damaged the interest of the PIA and other domestic private airlines. He said that now no new requests for frequencies were being entertained ... ....
Emirates eyes more NZ long-haul flights
Edit Stuff 11 Oct 2017
For passengers, while there may be some pushback over having smaller planes for trans-Tasman flights, flight frequency will increase ... unveiled changes from March 2018 including Qantas dropping Dubai as its stopover en route to Europe and returning to a Singapore stopover, and some changes to capacity and frequency of Australia to Singapore flights....
U2 Postpones Argentina Show So Fans Can Watch World Cup Qualifier
Edit Stereogum 11 Oct 2017
Despite being one of the biggest rock bands on the planet, the members of U2 know better than to make their Argentinian fans choose between them and their love for soccer....
Moody Blues guitarist plays hit to Christchurch
Edit Stuff 11 Oct 2017
GEORGE HEARD/STUFF ... Hayward is best-known as guitarist and singer in influential 1960s and '70s band The Moody Blues ... The band recorded it for the first time in 1967. "I came back from a gig one night and the guys in the band were expecting me to have something to go into the rehearsal room with, so I just sat on the side of the bed at about four in the morning and just knocked out the two verses of the song, really," he recalls....
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