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IEICE TRANSACTIONS on Fundamentals

Construction of Zero Correlation Zone Sequence Sets over the 16-QAM Constellation

Kai LIU, Panpan CHEN

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Summary :

Based on the known binary and quaternary zero correlation zone (ZCZ) sequence sets, a class of 16-QAM sequence sets with ZCZ is presented, where the term “QAM sequence” means the sequence over the quadrature amplitude modulation (QAM) constellation. The sequence sets obtained by this method achieve an expansion in the number of 16-QAM sequence sets with ZCZ. The proposed sequence sets can be applied to quasi-synchronous code division multiple access (QS-CDMA) systems to eliminate the multiple access interference (MAI) and multipath interference (MPI) and improve the transmission data rate (TDR).

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E101-A No.1 pp.283-286
Publication Date
2018/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E101.A.283
Type of Manuscript
LETTER
Category
Coding Theory

Authors

Kai LIU
  Yanshan University
Panpan CHEN
  Yanshan University

Keyword