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Overview of CDMA2000 1X Technology by Chetan Krishnamurthy is a document available to read on EtoBox.

What is Overview of CDMA2000 1X Technology about?

CDMA2000 is an evolution of the original IS-95 cdmaOne system that supports higher data rates and capacities. It introduced technologies like CDMA2000 1X, 1xEV-DO, and 3XRTT that support voice, circuit-switched data, and packet-switched data at rates up to 3.1Mbps. CDMA2000 1X specifically improved on cdmaOne by using 128 Walsh codes instead of 64, turbo codes, and transmitting separate I and Q channels to improve spectrum efficiency. It also introduced new pilot, auxiliary pilot, and sync channels to the f

Author

Chetan Krishnamurthy

Language

EN