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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hao Shen Ghrayeb, A. |
| Copyright Year | 2006 |
| Description | Author affiliation: Department of Electrical & Computer Engineering, Concordia University, Montreal, Quebec, H3G 1M8 Canada. E-mail: aghrayeb@ece.concordia.ca (Ghrayeb, A.) || Department of Electrical & Computer Engineering, Concordia University, Montreal, Quebec, H3G 1M8 Canada. E-mail: h_shen@ece.concordia.ca (Hao Shen) |
| Abstract | In this paper, we present a comprehensive analysis of the outage probability for multiple-input multiple-output (MIMO) systems over spatially correlated Rayleigh fading chan-nels. In our analysis, we assume that 1) the channel state information (CSI) is perfectly known at the receiver but not at the transmitter, 2) the spatial correlation is present at both ends of the wireless communications link, 3) the transmit and receive correlation matrices may or may not be full rank, and 4) the underlying channel is quasi-static fading. With these assumptions, we derive explicit bounds for the outage probability and show that the diversity order is simply the product of the rank of the transmit correlation matrix and the rank of the receive correlation matrix. We also derive an expression that accurately quantifies the degradation in the signal-to-noise ratio (SNR) due to the presence of correlation. We present several numerical examples that validate our analysis. |
| Starting Page | 4253 |
| Ending Page | 4257 |
| File Size | 399103 |
| Page Count | 5 |
| File Format | |
| ISBN | 1424403553 |
| ISSN | 81649547 |
| DOI | 10.1109/ICC.2006.255749 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-06-11 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transmitting antennas Receiving antennas Fading MIMO AWGN Channel capacity Transmitters Degradation H infinity control Mathematical model |
| Content Type | Text |
| Resource Type | Article |
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