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IEICE TRANSACTIONS on Fundamentals

Designs of Inter-Group Complementary Sequence Set from Interleaving Z-Periodic Complementary Sequences

Longye WANG, Xiaoli ZENG, Hong WEN

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Summary :

Novel constructions of inter-group complementary (IGC) sequences are proposed based on Z-periodic complementary (ZPC) sequences and uncorrelated sequence set by taking advantages of interleaved operation. The presented methods can get IGC sequences from interleaving ZPC sequence set. The proposed methods not only can get polyphase IGC sequence set, but also can obtain binary and ternary IGC sequence set. In particular, with the aid of uncorrelated sequence, the number of available groups of IGC sequences from interleaving ZPC sequence set can be chosen with flexibility compared to the existed IGC sequences. The IGC sequences based code division multiple access (CDMA) systems may perform better on bit error rates than conventional sequences based interference-limited CDMA systems. Moreover, the novel IGC sequences may work well in both synchronous and asynchronous operational modes.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E99-A No.5 pp.987-993
Publication Date
2016/05/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E99.A.987
Type of Manuscript
LETTER
Category
Coding Theory

Authors

Longye WANG
  University of Electronic Science and Technology of China,Tibet University
Xiaoli ZENG
  Tibet University
Hong WEN
  University of Electronic Science and Technology of China

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