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Odd Perfect Sequences and Sequence Sets with Zero Odd Correlation Zone over the 8-QAM+ Constellation

Yubo LI, Kai LIU, Chengqian XU, Gang LI

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Summary :

In this letter, constructions of sequences with perfect odd autocorrelation and sequence sets with zero odd correlation zone (ZOCZ) over the 8-QAM+ constellation are presented. Based on odd perfect ternary sequences, odd perfect sequences and ZOCZ sequence sets over the 8-QAM+ constellation are constructed by using shift vectors and mappings. These odd perfect sequences and ZOCZ sequence sets over 8-QAM+ constellation can be used in communication systems to achieve high transmission data rate (TDR) and low interference.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.1 pp.425-428
Publication Date
2014/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E97.A.425
Type of Manuscript
LETTER
Category
Information Theory

Authors

Yubo LI
  Yanshan University
Kai LIU
  Yanshan University
Chengqian XU
  Yanshan University
Gang LI
  Yanshan University

Keyword