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A Reduced-Complexity Sub-Maximum-Likelihood Detection Method for MIMO Systems

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3 Author(s)
T. Whitworth ; School of Electronic and Electrical Engineering, The University of Leeds, LS2 9JT, UK. eentcw@leeds.ac.uk ; D. C. McLernon ; M. Ghogho

For a MIMO system we propose a method which takes the MMSE equalized output (followed by a hard decision) and tests it to determine whether ML detection should be carried out. This technique gives significantly reduced average complexity, at the cost of sub-ML performance

Published in:

2006 IEEE International Symposium on Signal Processing and Information Technology

Date of Conference:

Aug. 2006