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Volume 29 Issue 7
Jan.  2011
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Wang Jin-song, Qi Wen-feng . A Class of Binary ZCZ Sequence Families Constructed by Interleaved Methods[J]. Journal of Electronics & Information Technology, 2007, 29(7): 1573-1575. doi: 10.3724/SP.J.1146.2005.01291
Citation: Wang Jin-song, Qi Wen-feng . A Class of Binary ZCZ Sequence Families Constructed by Interleaved Methods[J]. Journal of Electronics & Information Technology, 2007, 29(7): 1573-1575. doi: 10.3724/SP.J.1146.2005.01291

A Class of Binary ZCZ Sequence Families Constructed by Interleaved Methods

doi: 10.3724/SP.J.1146.2005.01291
  • Received Date: 2005-10-14
  • Rev Recd Date: 2006-03-29
  • Publish Date: 2007-07-19
  • In 2000, Tang, Fan and Matsufuji presented the theoretical bound of an (L, M, Zcz)-ZCZ sequence family is ZczL/M-1. In this paper, for given positive integers n and L, a construction algorithm of interleaved ZCZ sequence families is proposed, by which a class of binary (2n+1L,2L,2n-1)-#61485;ZCZ sequence families can be generated from an orthogonal sequence family composed of L sequences with period L. If n2 and 4∣, the correlation value between even-number-indexed sequences and odd-number-indexed sequences with shift of this sequence family is zero. Furthermore, choose different orthogonal sequence families or different shift sequences, different ZCZ sequence families can be generated by this construction algorithm.
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  • Suehiro N. Approximately synchronized CDMA system without cochannel using pseudo-periodic sequences. Proc. Int. Symp. Personal communication93, Nanjing, China, Jul. 1994: 179-184.[2]Deng X M and Fan P Z. Spreading sequence sets with zero correlation zone. IEE Electron. Lett., 2000, 36(6): 982-983.[3]Fan P Z, Suehiro N, and Kuroyanagi N, et al.. Class of binary sequences with zero correlation zone[J].IEE Electron. Lett.1999, 35(12):777-779[4]Torri H, Nakamura M, and Suehiro N. A new class of zero-correlation zone sequences[J].IEEE Trans. on Inform. Theory.2004, 50(3):559-565[5]Hayashi T. Binary sequences with orthogonal subsequences and zero correlation zone. IEICE Trans. on Fundamentals, 2002, E85-A(6): 1420-1425.[6]Tang X H, Fan P Z, and Matsufuji S. Lower bounds on correlation of spreading sequence set with low or zero correlation zone[J].Electron. Lett.2000, 36(3):551-552[7]Hayashi T. A New Class of Polyphase Sequence Sets with Optimal Zero-Correlation Zones. IEICE Trans. on Fundamentals. 2005, E88-A(7): 1987-1994.
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