基于准解析仿真技术的自适应速率调制解调器性能研究

Proceedings RAWCON 98. 1998 IEEE Radio and Wireless Conference (Cat. No.98EX194) Pub Date : 1998-08-09 DOI:10.1109/RAWCON.1998.709157

P. Hofstetter, M. Wickert

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引用次数: 1

摘要

本文利用拟解析仿真技术对加性高斯白噪声AWGN信道中a /spl pi//M-MDPSK调制解调器的误码率进行了分析。在M=32和64时，由于实际的发送和接收滤波造成的实现损失最为显著，可以通过提高精度的符号时序恢复和固定的均衡滤波器来很大程度上克服。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance of an adaptive rate modem using quasi-analytic simulation techniques

Analysis of bit error rate (BER) of a /spl pi//M-MDPSK modem in an (additive white Gaussian noise) AWGN channel using quasi-analytic simulation techniques is considered in this paper. Implementation losses, most notable at M=32 and 64, which result from practical transmit and receive filtering, can be largely overcome by increased accuracy symbol timing recovery and a fixed equalization filter.

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来源期刊

Proceedings RAWCON 98. 1998 IEEE Radio and Wireless Conference (Cat. No.98EX194)

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