ZCZ Codes for ASK-CDMA System

  • Authors:
  • Shinya Matsufuji;Takahiro Matsumoto;Yoshihiro Tanada;Noriyoshi Kuroyanagi

  • Affiliations:
  • The authors are with the Graduate School of Science and Engineering, Yamaguchi University, Ube-shi, 755--8611 Japan. E-mail: s-matsu@yamagucih-u.ac.jp, E-mail: matugen@yamagucih-u.ac.jp, E-mail: t ...;The authors are with the Graduate School of Science and Engineering, Yamaguchi University, Ube-shi, 755--8611 Japan. E-mail: s-matsu@yamagucih-u.ac.jp, E-mail: matugen@yamagucih-u.ac.jp, E-mail: t ...;The authors are with the Graduate School of Science and Engineering, Yamaguchi University, Ube-shi, 755--8611 Japan. E-mail: s-matsu@yamagucih-u.ac.jp, E-mail: matugen@yamagucih-u.ac.jp, E-mail: t ...;The author is with the Faculty of Engineering, Chubu University, Kasugai-shi, 487--8501 Japan. E-mail: nykuro@sirius.ocn.ne.jp

  • Venue:
  • IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  • Year:
  • 2006

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Abstract

This paper presents two kinds of new ZCZ codes consisting of trios of two binary sequences and a bi-phase sequence, which can reach the upper bound on the ZCZ codes. From the viewpoint of sequence design, it is shown that they can provide the most effective ASK-CDMA system, which can remove co-channel interference.