Bit-interleaved coded differential space-time modulation

L.H.-J. Lampe, R. Schober
2002 IEEE Transactions on Communications  
Bit-interleaved coded differential space-time modulation (DSTM) for transmission over ¤at Rayleigh fading channels is discussed. For improved noncoherent detection without channel state information at the receiver, iterative decoding employing hard-decision feedback and prediction-based metric computation are applied. The performance is assessed based on analytical expressions for the bit-error rate and simulations. For the most relevant case of two transmit antennas it is shown that the
more » ... d scheme offers high power ef£ciency exploiting both space and time diversity, while computational complexity is kept at a low level.
doi:10.1109/tcomm.2002.802557 fatcat:r2zcdovu6fbl5kxfukxts73rnu