z-complementary code sets (zCCSs) are used in multicarrier code-division multiple access (MC-CDMA) systems, for interference-free communication over multiuser and quasiasynchronous environments. In this paper, we prop...
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z-complementary code sets (zCCSs) are used in multicarrier code-division multiple access (MC-CDMA) systems, for interference-free communication over multiuser and quasiasynchronous environments. In this paper, we propose three new constructions of optimal binary (R2(k+1), 2(k+1), R gamma,gamma )-zCCS, (R2(k+1), 2(k+1), R2(m2), 2(m2)) -zCCS and (2(k+1), 2(k+1),3 gamma, 2 gamma)-zCCS based on generalized Boolean functions (GBFs), where gamma = 2(m1-1) + 2(m1-3), m(1) >= 5, k >= 1, m(2) >= 1 and R is any even number. The proposed zCCSs cover many unreported lengths and a large number of users.
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