Approaching MIMO channel capacity with reduced-complexity soft sphere decoding


Hard sphere-decoding (SD) has well appreciated merits for near-optimal demodulation of multiuser, block single-antenna, or, multiantenna transmissions over multiinput multioutput (MIMO) channels. At increased complexity, a soft version of SD, so termed list SD (LSD), has been recently applied to coded layered space-time (LST) systems enabling them to… (More)
DOI: 10.1109/WCNC.2004.1311795


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@article{Wang2004ApproachingMC, title={Approaching MIMO channel capacity with reduced-complexity soft sphere decoding}, author={Renqiu Wang and Georgios B. Giannakis}, journal={2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)}, year={2004}, volume={3}, pages={1620-1625 Vol.3} }