Question

what are the main features of CDMA technology​

Answer 1

Answer:

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Explanation:

Individual conversations are encoded with a pseudo-random digital sequence and then transmitted using a wide frequency range. CDMA consistently provides better capacity for voice and data communications, allowing more subscribers to connect at any given time.

Answer 2

Answer:

Code Division Multiple Access (CDMA) is a digital cellular technology used for mobile communication. CDMA is the base on which access methods such as cdmaOne, CDMA2000, and WCDMA are built. CDMA cellular systems are deemed superior to FDMA and TDMA, which is why CDMA plays a critical role in building efficient, robust, and secure radio communication systems.

CDMA, which is based on the spread spectrum technique has following salient features −

In CDMA, every channel uses the full available spectrum.

Individual conversations are encoded with a pseudo-random digital sequence and then transmitted using a wide frequency range.

CDMA consistently provides better capacity for voice and data communications, allowing more subscribers to connect at any given time.

CDMA is the common platform on which 3G technologies are built. For 3G, CDMA uses 1x EV-DO and EV-DV.

Explanation: