Near-optimum vector perturbation precoding using a candidate list
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Some results for the fast MMSE-SIC detection in spatially multiplexed MIMO systems
IEEE Transactions on Wireless Communications
Performance Analysis of the Cooperative ZP-OFDM: Diversity, Capacity and Complexity
Wireless Personal Communications: An International Journal
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Several approaches have recently been proposed for the efficient optimum or approximate solution of the detection problem in multiple-input multiple-output transmission systems. These are, however, difficult to compare. In the present work we briefly summarize the most popular and promising of these approaches and offer a way to visualize the tradeoff between complexity of the detection and the achievable power efficiency using "complexity-power diagrams". We conclude that the so-called sphere decoder algorithm is very attractive in terms of average complexity, while for low and constant processing delay lattice reduction with subsequent simple linear or nonlinear detection is more favorable