Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation

Tomoki Murakami; Yasushi Takatori; Masato Mizoguchi; Fumiaki Maehara

doi:10.1109/APS.2015.7304538

Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation

Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This paper proposes an antenna decision method for downlink multiuser MIMO (MU-MIMO) with receive antenna allocation per subcarrier. When receive antenna allocation is used, each receiver requires the information of the antenna allocation before receiving the data; for this an overhead signal is used. The proposed method decreases the overhead by deciding an antenna with comparison of received power at each antenna of the receiver. Computer simulations show that the proposed method offers highly accurate antenna decision and high channel capacity with one OFDM symbol.

本文言語	English
ホスト出版物のタイトル	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	304-305
ページ数	2
巻	2015-October
ISBN（印刷版）	9781479978151
DOI	https://doi.org/10.1109/APS.2015.7304538
出版ステータス	Published - 2015 10月 22
イベント	IEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada 継続期間: 2015 7月 19 → 2015 7月 24

Other

Other	IEEE Antennas and Propagation Society International Symposium, APS 2015
国/地域	Canada
City	Vancouver
Period	15/7/19 → 15/7/24

ASJC Scopus subject areas

電子工学および電気工学

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10.1109/APS.2015.7304538

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引用スタイル

Murakami, T., Takatori, Y., Mizoguchi, M., & Maehara, F. (2015). Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (Vol. 2015-October, pp. 304-305). [7304538] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2015.7304538

Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation. / Murakami, Tomoki; Takatori, Yasushi; Mizoguchi, Masato その他.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 2015-October Institute of Electrical and Electronics Engineers Inc., 2015. p. 304-305 7304538.

研究成果: Conference contribution

Murakami, T, Takatori, Y, Mizoguchi, M & Maehara, F 2015, Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 2015-October, 7304538, Institute of Electrical and Electronics Engineers Inc., pp. 304-305, IEEE Antennas and Propagation Society International Symposium, APS 2015, Vancouver, Canada, 15/7/19. https://doi.org/10.1109/APS.2015.7304538

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AB - This paper proposes an antenna decision method for downlink multiuser MIMO (MU-MIMO) with receive antenna allocation per subcarrier. When receive antenna allocation is used, each receiver requires the information of the antenna allocation before receiving the data; for this an overhead signal is used. The proposed method decreases the overhead by deciding an antenna with comparison of received power at each antenna of the receiver. Computer simulations show that the proposed method offers highly accurate antenna decision and high channel capacity with one OFDM symbol.

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Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation

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