Performance Analysis of Complex CDMA Using Complex Chaotic Spreading Sequence with Constant Power

Ryo TAKAHASHI; Ken UMENO

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Performance Analysis of Complex CDMA Using Complex Chaotic Spreading Sequence with Constant Power

机译：恒定功率下复杂混沌扩频序列对复杂CDMA的性能分析

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A performance of the complex chaotic spreading sequences with constant power is investigated in a chip-synchronous complex CDMA with a complex scrambling. We estimate a signal-to-interference ratio (SIR) and a bit error rate (BER). An exact invariant measure of the complex chaotic spreading sequence can be obtained. Therefore, the SIR can be calculated analytically. The result can be used as one of the criteria for evaluating the performance of the complex CDMA using the chaotic spreading sequences.

机译：在具有复数加扰的码片同步复数CDMA中研究了具有恒定功率的复数混沌扩频序列的性能。我们估计了信号干扰比（SIR）和误码率（BER）。可以获得复杂混沌扩展序列的精确不变度量。因此，可以对SIR进行解析计算。该结果可以用作使用混沌扩频序列评估复杂CDMA性能的标准之一。

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来源
《IEICE Transactions on fundamentals of electronics, communications & computer sciences》 |2009年第12期|3394-3397|共4页
作者
Ryo TAKAHASHI; Ken UMENO;
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作者单位

Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies,RIKEN, Wako-shi, 351-0198 Japan Zhang Initiative Research Unit, Advanced Science Institute, RIKEN;

Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies,RIKEN, Wako-shi, 351-0198 Japan National Institute of Information and Communications Technology, Koganei-shi, 184-8795 Japan;

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原文格式 PDF
正文语种 eng
中图分类
关键词
chaos; complex code division multiple access; spreading sequence;

机译：混沌;复杂的代码划分多路访问;传播顺序;

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1. Performance Evaluation of Complex Chaotic Spreading Sequence with Constant Power [J] . Ryo TAKAHASHI, Etsushi NAMEDA, Ken UMENO 電子情報通信学会技術研究報告 . 2008,第336期

机译：恒功率复杂混沌扩展序列的性能评估
2. Chaotic complex spreading sequences for asynchronous DS-CDMA. PartII. Some theoretical performance bounds [J] . Rovatti R., Setti G., Mazzini G. IEEE Transactions on Circuits and Systems. I, Regular Papers . 1998,第4期

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Performance Analysis of Complex CDMA Using Complex Chaotic Spreading Sequence with Constant Power

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