Binary Spreading Sequences with Negative Auto-Correlation Based on Chaos Theory and Gold Sequences for Application to Asynchronous DS/CDMA Communications
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概要
- 論文の詳細を見る
Spreading sequences with appropriate negative auto-correlation can reduce average multiple access interference (MAI) in asynchronous DS/CDMA systems compared with the conventional Gold Sequences generated by linear feedback shift registers (LFSRs). We design spreading sequences with negative auto-correlation based on Gold sequences and the chaos theory for the Bernoulli map. By computer simulations, we evaluate BER performances of asynchronous DS/CDMA systems using the proposed sequences.
- 電子情報通信学会の論文
- 2010-11-01
著者
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Tsuneda Akio
Department Of Computer Science And Electrical Engineering Kumamoto University
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Tsuneda Akio
Department Of Computer Science And Communication Engineering Kyushu University
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Miyazaki Yasunori
Department Of Computer Science And Electrical Engineering Kumamoto University
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Akio Tsuneda
Department of Computer Science and Electrical Engineering, Kumamoto University
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Yasunori Miyazaki
Department of Computer Science and Electrical Engineering, Kumamoto University
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