Joint Receive Antenna Selection for Multi-User MIMO Systems with Vector Precoding
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概要
- 論文の詳細を見る
Vector precoding is a nonlinear broadcast precoding scheme in the downlink of multi-user MIMO systems which outperforms linear precoding and THP (Tomlinson-Harashima Precoding). This letter discusses the problem of joint receive antenna selection in the multi-user MIMO downlink with vector precoding. Based on random matrix analysis, we derive a simple heuristic selection criterion using singular value decomposition (SVD) and carry out an exhaustive search to determine for each user which receive antenna should be used. Simulation results reveal that receive antenna selection using our proposed criterion obtains the same diversity order as the optimal selection criterion.
- （社）電子情報通信学会の論文
- 2008-04-01
著者
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LI Yunzhou
State Key Laboratory on Microwave and Digital Communications, Tsinghua National Laboratory for Infor
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ZHOU Shidong
State Key Laboratory on Microwave and Digital Communications, Tsinghua National Laboratory for Infor
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WANG Jing
State Key Laboratory on Microwave and Digital Communications, Tsinghua National Laboratory for Infor
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Wang Jing
Tsinghua Univ. Beijing Chn
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Wang Jing
National Laboratory For Information Science And Technology Tsinghua University
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Zhou Shidong
Tsinghua Univ. Beijing Chn
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Zhou Shidong
The State Key Lab. On Microwave And Digital Communication Tsinghua University
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Zhou Shidong
National Laboratory For Information Science And Technology Tsinghua University
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Li Yunzhou
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
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Zhou Shidong
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
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Wang Jing
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
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MIAO Wei
State Key Laboratory on Microwave and Digital Communications, Tsinghua National Laboratory for Infor
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Xu Xibin
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
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Miao Wei
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
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Wang Jing
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
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Wang Jing
State Key Laboratory Of Coordination Chemistry School Of Chemistry And Chemical Engineering Nanjing
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Wang Jing
State Key Lab. Of Asic And System Department Of Microelectronics Fudan University
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Miao Wei
State Key Laboratory Of New Ceramic And Fine Processing Department Of Materials Science And Engineering Tsinghua University
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