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Title: Generalized pairwise z-complementary codes
Authors: Feng, L
Fan, P
Tung, X
Loo, KK
Keywords: Generalized pairwise complementary codes;Z-complementary codes;Zero correlation zone
Issue Date: 2008
Publisher: IEEE
Citation: IEEE Signal Processing Letters 15: 377-380, Mar 2008
Abstract: An approach to generate generalized pairwise Z-complementary (GPZ) codes, which works in pairs in order to offer a zero correlation zone (ZCZ) in the vicinity of zero phase shift and fit extremely well in power efficient quadrature carrier modems, is introduced in this letter. Each GPZ code has MK sequences, each of length 4NK, whereMis the number of Z-complementary mates, K is a factor to perform Walsh–Hadamard expansions, and N is the sequence length of the Z-complementary code. The proposed GPZ codes include the generalized pairwise complementary (GPC)codes as special cases.
ISSN: 1558-2361
Appears in Collections:Electronic and Computer Engineering
Dept of Electronic and Computer Engineering Research Papers

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