Reduced complexity Schnorr-Euchner decoding algorithms for MIMO systems


A new reduced-complexity Schnorr-Euchner decoding algorithm is proposed in this letter for uncoded multi-input multi-output systems with q-QAM (q=4,16,...) modulation. Furthermore, a Fano-like metric bias is introduced to the algorithm from the perspective of sequential decoding, as well as an early termination technique. Simulation results show that these… (More)
DOI: 10.1109/LCOMM.2004.827376


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