Title | ||
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Improved Detection Scheme Based On Lattice-Reduction And Threshold Algorithm In Mimo-Ofdm Systems |
Abstract | ||
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In this letter, an enhanced detection scheme using threshold and lattice-reduction algorithm is proposed. The first step of the proposed detection scheme finds another basis channel matrix H' which has good properties from the channel matrix H by using lattice-reduction algorithm. And QRD-M detection scheme using threshold algorithm is executed in the next step. Simulation results show that the proposed method has better performance than the conventional QRD-M detection scheme at high SNR. Also, it reduces candidate symbols because of the threshold algorithm. |
Year | DOI | Venue |
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2015 | 10.1587/transfun.E98.A.1343 | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES |
Keywords | Field | DocType |
MIMO-OFDM, V-BLAST, QR-decomposition, lattice reduction, QRD-M detection | MIMO-OFDM,Algorithm,Theoretical computer science,QR decomposition,Mathematics,Lattice reduction | Journal |
Volume | Issue | ISSN |
E98A | 6 | 1745-1337 |
Citations | PageRank | References |
1 | 0.39 | 5 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jae Jeong Kim | 1 | 1 | 1.06 |
Hyoung-kyu Song | 2 | 513 | 95.47 |