A new reduced complexity ML detection scheme for MIMO systems
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
A new reduced complexity ML detection scheme for MIMO systems
IEEE Transactions on Communications
Multiple output selection-LAS algorithm in large MIMO systems
IEEE Communications Letters
A novel multistage group detection technique and applications
IEEE Transactions on Wireless Communications
Prevoting cancellation-based detection for underdetermined MIMO systems
EURASIP Journal on Wireless Communications and Networking
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In this letter, we propose two near maximum-likelihood detection (MLD) schemes for multiple input-multiple output antenna systems over flat fading channels. The schemes are based on utilizing an initial estimate of the received symbol and improving it by selectively updating various bits within the symbol. Simulation results show that the performance of the proposed schemes can approach that of MLD but with a significant reduction in complexity.