Title | ||
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Optimized MIMO symbol mapping to improve the turbo cliff region of iterative precoded MIMO detection |
Abstract | ||
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In this paper we investigate the concatenation of the multiple input multiple output (MIMO) max-d(min) linear precoder with an outer forward error correction (FEC) code assuming turbo detection at the receiver. A maximum squared Euclidean weight (MSEW) binary-to-MIMO symbol mapper is introduced in the precoding scheme. Extrinsic information transfer (EXIT) chart is used to analyze the turbo-cliff and error-floor of the proposed MIMO symbol mapper. Analysis and simulation results show significant improvement of the proposed MSEW symbol mapper in terms of error-rate performance. |
Year | Venue | Keywords |
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2015 | European Signal Processing Conference | MIMO linear precoder,turbo detection,iterative receiver,symbol mapping,EXIT chart |
Field | DocType | ISSN |
Turbo,Forward error correction,Information transfer,EXIT chart,Control theory,Signal-to-noise ratio,MIMO,Algorithm,Concatenation,Mathematics,Precoding | Conference | 2076-1465 |
Citations | PageRank | References |
2 | 0.38 | 10 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Nhat-Quang Nhan | 1 | 10 | 2.58 |
Philippe Rostaing | 2 | 53 | 8.82 |
Karine Amis | 3 | 75 | 17.77 |
Ludovic Collin | 4 | 2 | 0.38 |
Emanuel Radoi | 5 | 79 | 15.62 |