频率选择瑞利衰落信道CDMA移动站联合盲率检测与数据解码方案

2000 IEEE International Conference on Personal Wireless Communications. Conference Proceedings (Cat. No.00TH8488) Pub Date : 2000-12-17 DOI:10.1109/ICPWC.2000.905858

G. Yang, S. Kallel

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引用次数: 4

摘要

本文提出了一种用于DS-CDMA通信系统中可变速率数据传输的联合速率检测和数据解码方案。结果表明，该联合方案在最小化帧错误率方面是最优的。给出了该联合方案在三径瑞利衰落信道中的软件仿真结果。本文还比较了该方案与现有两种速率检测方案的性能。

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

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.

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2000 IEEE International Conference on Personal Wireless Communications. Conference Proceedings (Cat. No.00TH8488)

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