2006年11月
Channel capacity measurement of 8 x 2 MIMO transmission by antenna configurations in an actual cellular environment
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
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- 巻
- 54
- 号
- 11
- 開始ページ
- 3285
- 終了ページ
- 3291
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1109/TAP.2006.883967
- 出版者・発行元
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Experimental results are presented for an 8 x 2 multiple-input multiple-output (MIMO) channel in an actual cellular environment. This paper focuses in particular on the characteristics of the channel capacity based on the number of antennas and the difference in antenna polarizations, i.e., vertical, vertical and horizontal, and slanted +/- 45 degrees, at both the base and the terminal stations. The antenna configuration with the +/- 45 degrees slanted polarization achieves the highest channel capacity when the number of array antennas is less than four at the signal-to-noise ratio (SNR) from 5 to 40 dB in an actual outdoor environment. Moreover, we onfirni that the most effective antenna configuration changes based on the SNR or the number of antennas at the base station.
- リンク情報
- ID情報
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- DOI : 10.1109/TAP.2006.883967
- ISSN : 0018-926X
- Web of Science ID : WOS:000241965800026