Analysis of Designing Interleaved ZCZ Sequence Families

  • Jin-Song Wang
  • Wen-Feng Qi
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4086)


Interleave structure is a well-known period extending method, by which we can extend the period of an original ZCZ sequence family to generate a long period ZCZ sequence family. In this paper, we first present two basic period extending methods: 1. when period extends, the sequence number keeps unchangeable, while the zero correlation zone length extends; 2. when period extends, the zero correlation zone length keeps unchangeable or slightly decreased, while the sequence number extends. Then we propose the concept of D-matrix, by which to determine the shift sequence in the interleaved structure and to calculate the zero correlation zone length of interleaved ZCZ sequence families. In Section 3 and Section 4, two generating algorithms of interleaved ZCZ sequence families and the corresponding optimal D-matrix are proposed.


Code Division Multiple Access Spreading Sequence Sequence Family Code Division Multiple Access System Zero Correlation Zone 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Jin-Song Wang
    • 1
  • Wen-Feng Qi
    • 1
  1. 1.Department of Applied MathematicsZhengzhou Information Engineering UniversityZhengzhouP.R. China

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