Performance Analysis of Complex CDMA Using Complex Chaotic Spreading Sequence with Constant Power
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概要
- 論文の詳細を見る
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.
- （社）電子情報通信学会の論文
- 2009-12-01
著者
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TAKAHASHI Ryo
Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies, RIKEN
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UMENO Ken
Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies, RIKEN
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Umeno Ken
Next Generation Mobile Communications Laboratory Center For Intellectual Property Strategies Riken
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Takahashi Ryo
Next Generation Mobile Communications Laboratory Center For Intellectual Property Strategies Riken
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Umeno Ken
National Inst. Of Information And Communications Technol. Koganei‐shi Jpn
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Takahashi Ryo
Riken Wako‐shi Jpn
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