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Content Provider | IEEE Xplore Digital Library |
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Author | Lei Jiang Jungnickel, V. Jaeckel, S. Thiele, L. Brylka, A. |
Copyright Year | 2008 |
Description | Author affiliation: Fraunhofer Inst. for Telecommun., Heinrich-Hertz-Inst., Berlin (Lei Jiang; Jungnickel, V.; Jaeckel, S.; Thiele, L.; Brylka, A.) |
Abstract | In this paper, we investigate the correlation characteristics of the multiple-input multiple-output (MIMO) channels based on the outdoor measurement. The correlation coefficients for both co-polarized and cross-polarized channels are studied. Results show that the polarization decorrelation performs better than spatial decorrelation in strong line of sight (LOS) scenario. In non line of sight (NLOS) scenario, they are of the same order. The envelope correlation coefficient is observed to be approximately the same as the power correlation coefficient in both time and frequency domain. The correlation of the channels highly depends on the propagation scenarios, and it increases as the Ricean K factor increases. It is also found that the correlation in the elevation domain is much higher than that in the azimuth domain. |
Starting Page | 1 |
Ending Page | 5 |
File Size | 464641 |
Page Count | 5 |
File Format | |
ISBN | 9784885522321 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-10-14 |
Publisher Place | Japan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electronics, Information and Communication Engineers (IEICE) |
Subject Keyword | MIMO Decorrelation Polarization Transmitting antennas Antenna measurements Frequency domain analysis Azimuth Linear antenna arrays Switches Channel capacity |
Content Type | Text |
Resource Type | Article |
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