Consideration of CDMA and coding in wireless communications

Le-Pond Chin; Yang-Han Lee; Jyh-Horng Wu

doi:10.1117/12.220887

18 September 1995 Consideration of CDMA and coding in wireless communications

Le-Pond Chin, Yang-Han Lee, Jyh-Horng Wu

Proceedings Volume 2556, Wireless Communications; (1995) https://doi.org/10.1117/12.220887
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

In this paper, with ideal power control and ideal interleaving, the optimization between the processing gain and the coding gain of a constant bandwidth direct-detection spread-spectrum system operating in the environment of Rician fading channel is presented. The BPSK modulation is considered, and binary BCH codes are employed to illustrate the benefit with the optimum design. Also, optimization of the code rate for this channel is presented and discussed numerically. The results of this paper may be a useful guideline for spread spectrum system design.

Citation Download Citation

Le-Pond Chin, Yang-Han Lee, and Jyh-Horng Wu "Consideration of CDMA and coding in wireless communications", Proc. SPIE 2556, Wireless Communications, (18 September 1995); https://doi.org/10.1117/12.220887

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