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Generalized spatial modulation (GSM) is an extended architecture to the spatial modulation multiple antenna system. The GSM system uses multiple activated transmit antennas to further exploit the system transmission capacity. In this paper, we consider the GSM systems with channel diagonalization (CD-) transmitter pre-coder (TPC), channel inversion TPC, and without TPC. For each TPC scheme, the pairwise...
Generalized spatial modulation (GSM) is an extended architecture to the spatial modulation (SM) multiple antenna system. Multiple activated transmit antennas (TAs) are applied in the GSM system to further exploit the system transmission capacity. In this paper, we consider the transmitter pre-coding (TPC) GSM systems with channel diagonalization (CD) and channel inversion (CI) pre-coding schemes....
In this paper, an extended space shift keying (ESSK) modulation scheme for MIMO channels is proposed to improve the symbol error probability (SEP) and spectral efficiency of traditional generalized space shift keying (GSSK). Compared to traditional GSSK, the number of active antennas of each time slot in ESSK can be different from symbol to symbol, which improves the spectral efficiency significantly...
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