IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Special Section on Information Theory and Its Applications
New Construction of Z-Optimal Type-II Even-Length Quadriphase Z-Complementary Pairs
Fanxin ZENGXiping HEZhenyu ZHANGLi YAN
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2023 Volume E106.A Issue 3 Pages 450-453

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Abstract

Type-II Z-complementary pairs (ZCPs) play an important role in suppressing asynchronous interference in a wideband wireless communication system where the minimum interfering-signal delay is large. Based on binary Golay complementary pairs (BGCPs) and interleaving technique, new construction for producing Z-optimal Type-II even-length quadriphase ZCPs (EL-QZCPs) is presented, and the resultant pairs have new lengths in the form of 2 × 2α10β26γ (α, β, γ non-negative integers), which are not included in existing known Type-II EL-QZCPs.

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© 2023 The Institute of Electronics, Information and Communication Engineers
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