Orthogonal Set of Huffman Sequences and Its Application to Suppressed-Interference Quasi-Synchronous CDMA System

• TANADA Yoshihiro

  Graduate School of Science and Engineering, Yamaguchi University

抄録

A Huffman sequence has a zero-sidelobe aperiodic autocorrelation function except at both shift ends. This paper presents orthogonal sets of the zero correlation zone (ZCZ) Huffman sequences and the application to a quasi-synchronous CDMA system with interferences suppressed. The sequences with low or large peak values are constructed on the basis of sequence spectra corresponding to multiple convolution of elementary sequences, and include the ZCZ sequences. The CDMA system is constructed from the ZCZ sequences, and suppresses intersymbol and interchannel interferences.

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 89 (9), 2283-2291, 2006-09-01

  一般社団法人電子情報通信学会

キーワード

• Huffman sequence
• zero correlation zone
• quasi-synchronous CDMA
• intersymbol interference
• interchannel interference

詳細情報

• CRID: 1572261552475206272
• NII論文ID: 110007537939
• NII書誌ID: AA10826239
• ISSN: 09168508
• 本文言語コード: en
• データソース種別:
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