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Differential space-code modulation for interference suppression
IEEE Transactions on Signal Processing
Space-time coding has been receiving much attention recently due to its potentials offered by fully exploiting the spatial and temporal diversities of multiple transmit and receive antennas. A differential space-time modulation (DSTM) scheme was recently proposed for demodulation without channel state information, which is attractive in fast fading channels where accurate channel estimates are difficult to obtain. However, this technique is sensitive to interference and is likely to deterioratedoi:10.1109/78.934149 fatcat:irbwyyzambccdhwvu7jkxdrxy4