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Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China
The combination of transmit antenna selection and closed-loop transmit diversity in MIMO-OFDM system
Tong Chao * #,Chen Hongwei,Li Ping`an
wuhan university of technology
*Correspondence author
#Submitted by
Subject:
Funding:
none
Opened online:31 May 2007
Accepted by:
none
Citation: Tong Chao,Chen Hongwei,Li Ping`an.The combination of transmit antenna selection and closed-loop transmit diversity in MIMO-OFDM system[OL]. [31 May 2007] http://en.paper.edu.cn/en_releasepaper/content/13180
The method to apply antenna selection combined with maximal ratio combining at each transmitter and receiver to realize spatial diversity in the MIMO-OFDM system is investigated in this paper. At the transmitter, the desirable antennas are selected through a set of antennas with the channel state information (CSI). The receive signals are combined with maximal ratio combining (MRC) algorithm at receiver correspondingly. In the end, the simulation is conducted in SUI-3 channel model in order to show the effectiveness of the proposed method.