Performance analysis of code-phase multiplexed direct-sequence spread-spectrum signaling in mobile fading channels

TitlePerformance analysis of code-phase multiplexed direct-sequence spread-spectrum signaling in mobile fading channels
Publication TypeConference Paper
Year of Publication1995
AuthorsWong, A. Y. - C., and V. C. M. Leung
Conference NameCommunications, Computers, and Signal Processing, 1995. Proceedings. IEEE Pacific Rim Conference on
Pagination181 -184
Date Publishedmay.
Keywordsbit-error rate, code-phase multiplexing, data rate, direct-sequence spread-spectrum signaling, fading, jamming, mobile communication, mobile fading channels, multiplexing, performance analysis, pseudonoise codes, RAKE receiver, Rayleigh channels, Rayleigh fading channels, receivers, Rician channels, Rician fading channels, spread spectrum communication, spreading gain, tone jamming
Abstract

Code-phase multiplexing (CPM) is a means of direct-sequence spread-spectrum (DS-SS) signaling that offers the potential of increasing the spreading gain without reducing the data rate, or increasing the data rate without sacrificing the spreading gain. We analyze the bit-error rate (BER) performance of CPM DS-SS signaling in Rayleigh and Rician fading channels. Results show that the performance of CPM DS-SS signaling in the mobile fading channel is very similar to that of conventional DS-SS signaling, and could be improved by the use of a RAKE receiver. However, in the presence of tone jamming, we show that CPM DS-SS signaling gives better performance than conventional DS-SS signaling

URLhttp://dx.doi.org/10.1109/PACRIM.1995.519438
DOI10.1109/PACRIM.1995.519438

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