DocumentCode
1957852
Title
Capacity and feedback rate in closed-loop MIMO wireless systems
Author
Zhang, Duo ; Jin Xie ; Wei, Guo ; Zhu, Jinkang
Author_Institution
Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China
fYear
2004
fDate
7-7 Sept. 2004
Firstpage
265
Lastpage
269
Abstract
Lower and upper bounds of feedback rate are presented for closed-loop pilot-aided multiple-input-multiple-output (MIMO) wireless systems. We validate the bounds of the wireless systems through simulations. The presented bounds and numerical results for various system configurations can be applied to evaluate the closed-loop MIMO wireless systems and are used as a benchmark for advanced systems
Keywords
MIMO systems; closed loop systems; feedback; radio networks; capacity gain; closed-loop pilot-aided multiple-input-multiple-output wireless system; feedback rate; Constraint optimization; Degradation; Fading; Feedback; Information science; MIMO; Receiving antennas; Transmitters; Transmitting antennas; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications Systems, 2004. ICCS 2004. The Ninth International Conference on
Conference_Location
Singapore, China
Print_ISBN
0-7803-8549-7
Type
conf
DOI
10.1109/ICCS.2004.1359380
Filename
1359380
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