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by LT Writer

Tata Teleservices to merge CDMA & GSM divisions, cut jobs

Jul 28, 2011 at 3:20 am in News by LT Writer · Leave a Comment »

The telecom unit of theTata Group has decided to combine two businesses that provide mobile services using different technologies, raising fears of job cuts in an industry marked by low tariffs and falling profits.

In a circular issued on Sunday, Tata Teleservices announced in what it described as the “unification” of two divisions offering services based onCDMA and GSM, two rival technologies.

“This restructuring may drive efficiencies but cou! ld end up making job positions redundant. Our estimate is 15% of the  [read more →]

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by LT Writer

Tata DoCoMo launches Net device that works across 3 technologies

Jun 6, 2011 at 9:25 am in News by LT Writer · Leave a Comment »

Tata DoCoMo has launched an Internet access device that allows subscribers to jump between three different technologies.

With this portable device, customers can stay connected on a 3G network across nine circles where Tata DoCoMo had won spectrum and in other areas the same device can be used to connect to Tata`s CDMA-based data network or Wi-Fi wherever available.

The device, supplied by ZTE, also allows multiple users to connect to the Internet at the same time.

The device is priced  [read more →]

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by LT contributor

GSM Vs CDMA

Aug 19, 2010 at 11:38 pm in GSM by LT contributor · Leave a Comment »

In technology circles, it has long been known that CDMA beats the pants off GSM. It is, to state it in no uncertain terms, the technology of the future. Event 3G GSM networks will use CDMA based technologies.

Why CDMA is best?

  • Its Faster.
  • Its more secure.
  • Connection on a CDMA network will never get dropped when moving from cell to cell.
  • CDMA base-station covers a larger area.

Why GSM is preferred?

CDMA standard is patented  [read more →]