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| Antenna selection effect on channel capacity in MIMO system |
| Li Haitao①; Zhang Jing②; Lu Jianhua① |
| ①Dept. of Electronic Eng.,Tsinghua Univ.; Beijing 100084 China;②Dept. of Electronic Eng.,VEST of China Chengdu 610054 China |
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Abstract In this paper the channel capacity in MIMO system is introduced, then the effects of antenna selection in the transmitter and receiver on channel capacity are analyzed. Simulation results indicate that the transmit antenna selection can increase channel capacity, the selection of the receiver and transmitter antennas simultaneously can reduce complexity, but cannot improve the channel capacity.
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Received: 18 March 2002
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2003, Vol. 25 
