Ergodic channel capacity of the spatial correlated rayleigh MIMO channel

doi:1005-8885 (2007) 04-0032-04

中国邮电高校学报(英文) ›› 2007, Vol. 14 ›› Issue (4): 32-35.doi: 1005-8885 (2007) 04-0032-04

Ergodic channel capacity of the spatial correlated rayleigh MIMO channel

张会平;武平;刘爱军

Key Laboratory of Universal Wireless Communications (Beijing University of Posts and Telecommunications) Ministry of Education, Wireless Technology Innovation Institute

收稿日期:2007-04-17 修回日期:1900-01-01 出版日期:2007-12-24
通讯作者: 张会平

Ergodic channel capacity of the spatial correlated rayleigh MIMO channel

ZHANG Hui-ping; WU Ping; LIU Ai-jun

Key Laboratory of Universal Wireless Communications (Beijing University of Posts and Telecommunications) Ministry of Education, Wireless Technology Innovation Institute

Received:2007-04-17 Revised:1900-01-01 Online:2007-12-24
Contact: ZHANG Hui-ping

摘要/Abstract

摘要：

The theoretical capacity of the spatial correlated Rayleigh multiple input multiple output (MIMO) channel is an important issue in MIMO technology. In this article, an ergodic channel capacity formula of the spatial correlated rayleigh MIMO channel is provided, which is deduced when two antennas exist at either the transmitter or the receiver. The multi-dimensional least-squares fit algorithm is employed to narrow the difference between the theoretical formula capacity and the practical capacity. Simulation results show that the theoretical capacity approaches the practical one closely.

关键词:

MIMO; rayleigh fading channel; shannon capacity

Abstract:

Key words:

MIMO; rayleigh fading channel; shannon capacity

ZHANG Hui-ping; WU Ping; LIU Ai-jun. Ergodic channel capacity of the spatial correlated rayleigh MIMO channel[J]. Acta Metallurgica Sinica(English letters), 2007, 14(4): 32-35.

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Ergodic channel capacity of the spatial correlated rayleigh MIMO channel

Ergodic channel capacity of the spatial correlated rayleigh MIMO channel

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