We present two constructions of 16-QAM Golay complementary sequences. The size of the set of constructed sequences is (14 + 12m)(m!/2)4. Of these, when employed in an OFDM system, (m!/2)4 sequencesâ€¦ (More)

Orthogonal Frequency Division Multiplexing (OFDM) has been adopted as the modulation technique for many of the next generation wireless broadband multimedia communications systems, for example,â€¦ (More)