Diagonal block space-time code design for diversity and coding advantage over flat fading channels
IEEE Transactions on Signal Processing
Design of repeat-accumulate codes for iterative detection and decoding
IEEE Transactions on Signal Processing
Concatenated space-time block coding with trellis coded modulation in fading channels
IEEE Transactions on Wireless Communications
Bit-interleaved space-time coded modulation with iterative decoding
IEEE Transactions on Wireless Communications
Optimization of irregular repeat accumulate codes for MIMO systems with iterative receivers
IEEE Transactions on Wireless Communications
Concatenated space-time block coding with trellis coded modulation using a delay processor
IEEE Transactions on Wireless Communications
IEEE Transactions on Information Theory
Bit-interleaved coded modulation
IEEE Transactions on Information Theory
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
Design of capacity-approaching irregular low-density parity-check codes
IEEE Transactions on Information Theory
Low-complexity concatenated two-state TCM schemes with near-capacity performance
IEEE Transactions on Information Theory
Extrinsic information transfer functions: model and erasure channel properties
IEEE Transactions on Information Theory
LDPC Codes Over Rings for PSK Modulation
IEEE Transactions on Information Theory
Bandwidth-efficient turbo trellis-coded modulation using punctured component codes
IEEE Journal on Selected Areas in Communications
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Trellis-coded modulation with bit interleaving and iterative decoding
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
Performance of iterative decoding for superposition modulation-based cooperative transmission
IEEE Transactions on Wireless Communications
A low-complexity noncoherent MAP detector for turbo-coded unitary space-time modulation scheme
Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies
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For a turbo coded BLAST (Bell LAbs Space-Time architecture) system with Nt transmit antennas and Nr receive antennas, there is a significant gap between its detection threshold and the capacity in case Nt Nr. In this paper, we show that by introducing a convolutional interleaver with block delay between the BLAST mapper and the turbo encoder, the threshold can be improved. Near-capacity thresholds can be achieved for some cases. To take advantage of the low detector complexity in Alamouti STBC (space-time block code), we also investigate a STBC system, which is the concatenation of the Alamouti STBC with a turbo trellis coded modulation. By using a proper labelling and adding a convolutional interleaver with block delay to such a STBC system, we achieve both lower error floors and lower thresholds.