Cdma in a sentence

Ericsson re-entered the CDMA market after acquiring North American vendor Nortel’s CDMA operations and assets in 2009.

Further, it is supposed to cover all usage scenarios, whereas W-CDMA is optimised for symmetric traffic and macro cells, while TD-CDMA is best used in low mobility scenarios within micro or pico cells.

However, hurdles remain, and cross-licensing of patents between Qualcomm and W-CDMA vendors has not eliminated possible patent issues due to the features of W-CDMA which remain covered by Qualcomm patents.

Sprint PCS later selected CDMA as the radio interface for its nationwide network and built out a parallel CDMA network in the Baltimore-Washington area, launching service in 1997.

Steps in CDMA modulation CDMA is a spread-spectrum multiple access citation technique.

The CDMA Development Group's official website lists Tata Teleservices and Reliance Communications as the only operators to have deployed CDMA on cellular systems in India. citation citation providing Commercial and domestic broadband Internet services.

These PN codes are used to encode and decode a user's signal in Asynchronous CDMA in the same manner as the orthogonal codes in synchronous CDMA (shown in the example above).

Sprint and T-Mobile operate on two different transmission platforms: Sprint uses CDMA (Code Division Multiple Access), and T-Mobile uses GSM (Global System for Mobiles).

He concluded that Qualcomm had monopoly power over CDMA modem chips and over premium LTE modem chips through at least 2016.

As mobile networks grew globally, Qualcomm's CDMA technology became the U.S. standard battling in markets like China against a competing European technology called GSM.

In the U.S., Sprint, Verizon and US Cellular use CDMA, while AT&T and T-Mobile use GSM or the Global System for Mobiles (GSM) network.

It definitely won't support CDMA, which might be acceptable for some nowadays.

A license condition placed on Telstra to maintain an equivalent coverage footprint at the time resulted in Telstra deciding to deploy an IS-95 CDMA network in its place.

A significant application of CDMA is the Global Positioning System (GPS).

Asynchronous CDMA seeAlso When mobile-to-base links cannot be precisely coordinated, particularly due to the mobility of the handsets, a different approach is required.

By comparison, asynchronous CDMA transmitters simply send when they have something to say, and go off the air when they don't, keeping the same PN signature sequence as long as they are connected to the system.

CDMA, by comparison, supports "soft hand-off" which allows a mobile phone to be in communication with up to 6 base stations simultaneously, a type of "same-frequency handover".

CDMA is also resistant to jamming.

CDMA is analogous to the last example where people speaking the same language can understand each other, but other languages are perceived as noise and rejected.

CDMA signals are also resistant to multipath fading.