IEICE Electronics Express | |
Enhanced Lattice-Reduction aided detection for MIMO systems with QRD-M detector | |
Hyoung-Kyu Song1  Yu-Jin Song1  Seung-Jun Yu1  | |
[1] uT Communication Research Institute, Sejong University | |
关键词: QRD-M; LR-aided detector; CLLL algorithm; | |
DOI : 10.1587/elex.8.767 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(5)Cited-By(4)In this letter, an efficient MIMO detection scheme combined with a QRD-M and a complex LR-aided detection scheme is proposed. For the first T stages, the QRD-M detection is executed, and then the complex LR-aided detection is executed for the last Nt-T stages. Simulation results show that the proposed scheme provides the comparable detection performance to the QRD-M. Also, the proposed scheme can significantly reduce the computational complexity compared with the QRD-M because the computations for the QRD-M is limited by the parameter T. The value of T is determined by the required system performance.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300321060ZK.pdf | 623KB | download |