Simplified MLD Assisted by Per-Candidate Ordered Successive Detection(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
This paper presents a simplified maximum likelihood detection (MLD) scheme for multiple-input and multiple-output spatial division multiplexing (MIMO-SDM) systems. In the scheme, ordered successive detection (OSD) is applied to multiple symbol candidates retained in the preceding stage to limit the number of symbol vector candidates. Accordingly, the subsequent MLD searches for the most likely signal vector among the limited symbol-vector candidates. Simulation results demonstrated that the proposed scheme provides the bit error rate performance close to that achieved by MLD while reducing the computational complexity.
- 社団法人電子情報通信学会の論文
- 2004-09-01
著者
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Fujii Masaaki
Samsung Yokohama Res. Inst. Co. Ltd. Yokohama‐shi Jpn
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Fujii Masaaki
Samsung Yokohama Res. Inst. Co. Ltd.
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