Joint blind rate detection and data decoding scheme for CDMA mobile stations in frequency selective Rayleigh fading channels

TitleJoint blind rate detection and data decoding scheme for CDMA mobile stations in frequency selective Rayleigh fading channels
Publication TypeConference Paper
Year of Publication2000
AuthorsYang, G., and S. Kallel
Conference NamePersonal Wireless Communications, 2000 IEEE International Conference on
Pagination449 -453
Keywords3-path Rayleigh fading channel, blind rate detection, cellular radio, code division multiple access, data communication, data decoding, DS-CDMA mobile stations, error statistics, frame error rate, frequency selective Rayleigh fading channels, multipath channels, Rayleigh channels, spread spectrum communication, variable-rate data transmission, Viterbi decoder, Viterbi decoding
Abstract

In this paper, we have derived a novel joint rate detection and data decoding scheme for variable-rate data transmission in DS-CDMA communication systems. It is shown that this joint scheme is optimal in the sense of minimizing frame error rate. The results of a software simulation of the proposed joint scheme in a three-path Rayleigh fading channel are presented. Performance comparison between the proposed scheme and two existing rate detection schemes is also provided

URLhttp://dx.doi.org/10.1109/ICPWC.2000.905858
DOI10.1109/ICPWC.2000.905858

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