There are three types of radio channels used in the IS-95 CDMA system: a wideband digital radio channel, a narrowband analog voice (audio) channel, and a narrowband analog control channel. The key ...
The IS-95 CDMA system uses a 1.23 MHz wide radio channel that is divided into 64 coded channels. Of these 64 channels, some are used for traffic (user voice and/or data) and some are used for control ...
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