Open AccessConstruction of Gaussian Integer Periodic Complementary Sequence Set with Zero Correlation Zone
Author(s) -
Kai Liu,
Jia Ni
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1828/1/012177
Subject(s) - aperiodic graph , sequence (biology) , integer (computer science) , gaussian , zero (linguistics) , interference (communication) , mathematics , set (abstract data type) , algorithm , division (mathematics) , combinatorics , discrete mathematics , computer science , arithmetic , telecommunications , channel (broadcasting) , physics , linguistics , philosophy , genetics , quantum mechanics , biology , programming language
Based on aperiodic complementary sequence (ACS) sets and orthogonal matrices, the construction of Gaussian integer (GI) zero correlation zone (ZCZ) periodic complementary sequence (ZPCS) sets is proposed. The constructed GI ZPCS sets can achieve the theoretical bound, and the length of ZCZ can be chosen flexibly. The GI ZPCS sets obtained by this paper can be used in multi-carrier code division multiple access system to obtain higher spectrum efficiency and eliminate interference.