2002•Unpublished venueRequires access

DS-CDMA, MC-CDMA and MT-CDMA for mobile multi-media communications

Shinsuke Hara, Ramjee Prasad

Abstract

We present a comparison between direct sequence code division multiple access (DS-CDMA), multi-carrier (MC-) CDMA and multitone (MT-) CDMA schemes in terms of the transmitter and receiver structure. We discuss their down-link bit error rate performance in a frequency selective Rayleigh fading channel by computer simulation.

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Available abstract

Key concepts: Code division multiple access, Computer science, Rayleigh fading, CDMA spectral efficiency, Bit error rate, Spread spectrum, Fading, Electronic engineering