Optimal Binary Periodic Almost-Complementary Pairs.

Avik Ranjan Adhikary,Zi Long Liu,Yong Liang Guan,Sudhan Majhi,Srdjan Z. Budishin

IEEE Signal Processing Letters（2016）

引用 16|浏览5

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摘要

A pair of sequences is called a periodic complementary pair (PCP) if the periodic autocorrelations of the constituent sequences sum up to zero for all nonzero time shifts. Owing to the scarcity of PCPs, we investigate optimal binary periodic almost-complementary pairs (BP-ACPs), each displaying correlation property closest to that of PCP. We show that an optimal BP-ACP of even length N has zero ou...

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