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Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/CDMA — Please support Wikipedia.
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156568 videos foundNext > 

CDMA Signal Spreading - The VERY basics of how it's done

Example of how the data from three different users is spread (using codes), combined and sent as a single waveform, and then how the data from each user is r...

Differences between GSM and CDMA

This video is a brief explanation of the differences between GSM and CDMA networks. Sprint and Verizon are CDMA. T-Mobile and AT&T are GSM. watch this video ...

CDMA vs. GSM: What's the Difference?

Two basic technologies in mobile phones, CDMA and GSM represent a gap you can't cross. They're the reason you can't use AT&T phones on Verizon's network and ...

Mod-01 Lec-13 Introduction to CDMA, Spread Spectrum and LFSR

Advanced 3G and 4G Wireless Mobile Communications by Prof. Aditya K. Jagannatham, Department of Electronics & Communication Engineering, IIT Kanpur. For more...

Wireless Training - 3G Cellular: CDMA

Set to HD and full screen... or watch in full quality at teracomtraining.com: http://www.teracomtraining.com/online-courses-certification/samples/lesson1052-...

What is CDMA Technology

Brief summary about CDMA Technology and how it is used.

Huawei Ascend P6-C00 - GSM+CDMA - видео обзор

Huawei Ascend P6-C00 - двухстандартный смартфон с поддержкой сетей GSM и CDMA EV-DO (до 3,1 Мбит/с). Смартфон работает как в сети обычного GSM-оператора, так...

Lecture - 39 GSM and CDMA (Contd.)

Lecture Series on Wireless Communications by Dr.Ranjan Bose, Department of Electrical Engineering, IIT Delhi. For more details on NPTEL visit http://nptel.ii...

Стандарт сотовой связи CDMA

Code Division Multiple Access - множественный доступ с кодовым делением. CDMA - не новая технология. Она использовалась в военных системах спутниковой связи ...

como cambiar de CDMA a GSM en htc droid incredible 2

este tutorial es para cambiar la red CDMA (Verizon) a la red GSM en HTC Droid Incredible 2 corrijo mi error el código de desbloqueo no es de 6 dígitos es de 8.

156568 videos foundNext > 

15839 news items


Wed, 27 Aug 2014 11:00:00 -0700

Back in 2011, Verizon first indicated it would roll out VoLTE (Voice over LTE) on its network in 2012, transitioning away from CDMA within a couple of years of that. However, it backed away from that because it simply did not have the coverage to make ...


Fri, 01 Aug 2014 06:03:19 -0700

"In budget estimates for the current financial year, a projection of Rs. 9,355 crore has been made from auction of 800MHz (CDMA), 900MHz and 1800MHz (GSM) spectrum," an official source said. If the recommendations from Telecom Regulatory Authority of ...
Sun, 17 Aug 2014 04:43:01 -0700

Meanwhile, Verizon and Sprint use a standard known as CDMA. Devices using this technology don't have a SIM card. This means the carriers have to provision the service for you. So for the most part, even though Verizon and Sprint devices use the same ...
Light Reading India
Mon, 04 Aug 2014 00:17:52 -0700

For a long time now it has been assumed that CDMA is a dying technology but this data clearly refutes that. The customers on CDMA network are clearly high-data-consuming subscribers. However, one also has to take into account that a large number of the ...

Tech Times

Tech Times
Sun, 03 Aug 2014 09:39:28 -0700

The new law should help consumers with unlocked phones transfer to another carrier, athough there are other considerations for traveling such as whether it's a "world phone," a phone that has both CDMA and GSM support, and whether your U.S. phone runs ...
Motley Fool
Sun, 24 Aug 2014 14:30:29 -0700

Up until now, voice, and often text, have run on different networks, known as GSM and CDMA. For the most part, these networks are similar, both of which require broad infrastructure, with the only major difference being that GSM customers have their ...
PR Web (press release)
Thu, 31 Jul 2014 15:03:59 -0700

“The single mode W-CDMA/HSPA BBU3900 NodeB unit supports a maximum capacity of 384 HSDPA UEs (user equipment) as well as 768 DL CEs (downlink channel elements) for W-CDMA/HSPA services using a WBBP (W-CDMA Baseband Processing) ...
Telecompaper (subscription)
Mon, 04 Aug 2014 02:33:45 -0700

Mobile operator CDMA Uzbekistan, working under the Perfectum Mobile brand, has extended the valadity of its mobile internet packages. Since 01 August, the validity has been extended to 30 days from activation. The traffic volume will be cumulative when ...

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