New Constructions of General QAM Golay Complementary Sequences

Cross Z-Complementary Pairs for Optimal Training in Spatial Modulation Over Frequency Selective Channels

“…GCPs and their extension, called "complementary codes (CC)" [16], [17], have found applications far beyond their initial usage in the design of multislit spectrometry. A few selected applications in wireless communications include: optimal channel estimation in multiple-input multiple-output (MIMO) frequency-selective channels [18], [19], Dopplerresilient waveform design [20], [21], interference-free multicarrier code-division multiple-access (MC-CDMA) communications [22]- [24], and power control in MC communications [9]- [11], [25]- [27].…”

Single-Carrier SM-MIMO: A Promising Design for Broadband Large-Scale Antenna Systems

“…The poten-153 tial advantages and disadvantages of the SC-SM scheme are 154 summarized in Section III. In Section IV the applications of 155 the SC-SM transceiver to LS-MIMO systems are presented, 156 where different SC-SM designs conceived for the multiuser LS- 157 MIMO uplink and downlink are reviewed. Section V highlights 158 information bits, which will be transmitted by the activated 191 TA.…”

64-QAM complementary sets for high-rate OFDM transmissions

“…The total number of 64-QAM complementary sequences is equal to (m!/2) 4 m+1 times of the number of offset pairs [9]. Generalized Case I-III and Generalized Case IV-V 4 q -QAM Golay complementary sequences can be found in [10] and [11], respectively.…”

“…Generalized Case I-III 4 q -QAM (q ≥ 1) Golay sequences are proposed in [10]. Very recently, Generalized Case IV-V 4 q -QAM (q ≥ 3) Golay sequences are constructed by Liu, Li, and Guan using selected Gaussian integer pairs, each of which contains two distinct Gaussian integers with identical magnitude and which are not conjugate with each other [11].…”