Markov chain minimum bit error rate detection for multi-functional MIMO uplink

Authors:
S. Sugiura;S. Chen;L. Hanzo
Affiliations:
School of ECS, University of Southampton, UK;Toyota Central R&D Labs., Inc., Aichi, Japan;Toyota Central R&D Labs., Inc., Aichi, Japan
Venue:
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Year:
2009

Citing 11
Cited 0

OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting

OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting
Adaptive minimum bit error rate beamforming assisted receiver for QPSK wireless communication

Digital Signal Processing
Minimum mean squared error equalization using a priori information

IEEE Transactions on Signal Processing
MBER Space-Time Decision Feedback Equalization Assisted Multiuser Detection for Multiple Antenna Aided SDMA Systems

IEEE Transactions on Signal Processing
Convergence analyses and comparisons of Markov chain Monte Carloalgorithms in digital communications

IEEE Transactions on Signal Processing
On Minimum-BER Linear Multiuser Detection for DS-CDMA Channels

IEEE Transactions on Signal Processing
Markov chain Monte Carlo algorithms for CDMA and MIMO communication systems

IEEE Transactions on Signal Processing
Adaptive minimum-BER linear multiuser detection for DS-CDMA signalsin multipath channels

IEEE Transactions on Signal Processing
Iterative decoding for MIMO channels via modified sphere decoding

IEEE Transactions on Wireless Communications
On Multi-User EXIT Chart Analysis Aided Turbo-Detected MBER Beamformer Designs

IEEE Transactions on Wireless Communications
Bayesian Monte Carlo multiuser receiver for space-time coded multicarrier CDMA systems

IEEE Journal on Selected Areas in Communications

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, we introduce a novel Markov Chain (MC) representation aided Minimum Bit Error Rate (MBER) detection method that is applicable to an M-QAM modulated SDM/SDMA uplink system. Compared to the conventional MBER scheme, the proposed MC-MBER scheme is capable of reducing the complexity imposed with the aid of its efficient detection candidate set generation assisted by the Markov chain process. Our performance results demonstrate that the MC-MBER Multi-User Detection (MUD) is capable of reducing the computational complexity by a factor of eight in comparison to the conventional MBER MUD in a rank-deficient system transmitting four 4-QAM uplink substreams with the aid of two receive antennas at the Base Station (BS), while achieving a BER performance comparable to that of the MBER MUD.