Binary Zero-Correlation Zone Sequence Set Constructed from an M-Sequence

  • Authors:

  • Takafumi Hayashi

  • Affiliations:

  • The author is with the Faculty of Computer Science and Engineering, University of Aizu, Aizu-Wakamatsu-shi, 965-8580 Japan. E-mail: takafumi@u-aizu.ac.jp

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

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Abstract

The present paper introduces an improved construction of a class of binary sequences having a zero-correlation zone (hereafter binary ZCZ sequence set). The cross-correlation function and the side-lobe of the auto-correlation function of the proposed sequence set is zero for the phase shifts within the zero-correlation zone. The present paper shows that such a construction generates a binary ZCZ sequence set from an arbitrary M-sequence. The previously reported sequence construction of binary ZCZ sequence sets from an M-sequence can generate a single series of binary ZCZ sequence sets from an M-sequence. The present paper proposes an improved sequence construction that can generate more than one series of binary ZCZ sequence sets from an M-sequence.