无符号同步假设的MFSK/FH-CDMA无线通信系统研究

2007 IEEE Sarnoff Symposium Pub Date : 2007-04-01 DOI:10.1109/SARNOF.2007.4567326

Tsung-Chi Lin, Chia-Cheng Hsu, Cheng-Yuan Chang, Guu-chang Yang, W. Kwong

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引用次数: 10

摘要

我们提出了一种更精确的方法来分析多电平移频键控跳频码分多址(MFSK/FH- cdma)无线通信系统，使用ldquo1 - hrdquo跳频模式，而不是随机跳频模式。通过消除过于乐观的符号同步假设，新方法提供了更现实的性能分析，因为如果符号传输不同步，即使使用一击跳频模式，MFSK调制也可能导致两次命中。

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Study of MFSK/FH-CDMA wireless communication systems without symbol-synchronous assumption

We propose a more accurate method to analyze multilevel frequency-shift-keying frequency-hopping code-division multiple-access (MFSK/FH-CDMA) wireless communication systems using ldquoone-hitrdquo FH patterns, instead of random FH patterns. By also removing the over-optimistic symbol-synchronous assumption, the new method provides a more realistic performance analysis as the MFSK modulation may result in two hits even when one-hit FH patterns are used if symbol transmissions are not synchronized.

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来源期刊

2007 IEEE Sarnoff Symposium

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