Likelihood-Based Tree Search for Low Complexity Detection in Large MIMO Systems
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DOI: 10.1109/lwc.2017.2702639
Abstract: A recently reported result on large/massive multiple-input multiple-output (MIMO) detection shows the utility of the branch and bound (BB)-based tree search approach for this problem. We can consider strong branching for improving upon this approach.… read more here.
Keywords: likelihood based; detection; large mimo; based tree ... See more keywords
Groupwise Neighbor Examination for Tabu Search Detection in Large MIMO Systems
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DOI: 10.1109/tvt.2019.2953635
Abstract: In the conventional tabu search (TS) detection algorithm for multiple-input multiple-output (MIMO) systems, the metrics of all neighboring vectors are computed to determine the best one to move to. This strategy requires high computational complexity,… read more here.
Keywords: large mimo; mimo systems; search detection; complexity ... See more keywords