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

• TAKAHASHI Ryo

  Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies, RIKEN

• UMENO Ken

  Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies, RIKEN National Institute of Information and Communications Technology

抄録

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.

収録刊行物

• IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E92-A (12), 3394-3397, 2009

  一般社団法人 電子情報通信学会

キーワード

• chaos
• complex code division multiple access
• spreading sequence

詳細情報

• CRID: 1390282681288458112
• NII論文ID: 10026862103
• NII書誌ID: AA10826239
• DOI: 10.1587/transfun.e92.a.3394
• BIBCODE: 2009IEITF..92.3394T
• ISSN: 17451337
• ISSN: 09168508
• Web Site: http://www.jstage.jst.go.jp/article/transfun/E92.A/12/E92.A_12_3394/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可