Downlink multiuser MIMO-OFDM transmission using simple receive antenna selection

Tomoki Murakami; Keisuke Ujihara; Yasushi Takatori; Masato Mizoguchi; Fumiaki Maehara

Downlink multiuser MIMO-OFDM transmission using simple receive antenna selection

Tomoki Murakami, Keisuke Ujihara, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper proposes a downlink MU-MIMO-OFDM transmission using simple receive antenna selection. In the proposal, base station transmits to users with selected receive antenna per subcarrier to obtain diversity gain. The proposal also decreases computational complexity by narrowing down the number of antenna combination in accordance with correlation value between receive antennas at each user. From experimental evaluations, it is indicated that the proposal offers high channel capacity with greatly reduced antenna combination.

Original language	English
Title of host publication	ISAP 2016 - International Symposium on Antennas and Propagation
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	604-605
Number of pages	2
ISBN (Electronic)	9784885523137
Publication status	Published - 2017 Jan 17
Event	21st International Symposium on Antennas and Propagation, ISAP 2016 - Ginowan, Okinawa, Japan Duration: 2016 Oct 24 → 2016 Oct 28

Other

Other	21st International Symposium on Antennas and Propagation, ISAP 2016
Country	Japan
City	Ginowan, Okinawa
Period	16/10/24 → 16/10/28

Keywords

Antenna selection
Downlink MU-MIMO
OFDM

ASJC Scopus subject areas

Radiation
Computer Networks and Communications
Instrumentation

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Downlink multiuser MIMO-OFDM transmission using simple receive antenna selection. / Murakami, Tomoki; Ujihara, Keisuke; Takatori, Yasushi; Mizoguchi, Masato; Maehara, Fumiaki.

ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 2017. p. 604-605 7821224.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Murakami, T, Ujihara, K, Takatori, Y, Mizoguchi, M & Maehara, F 2017, Downlink multiuser MIMO-OFDM transmission using simple receive antenna selection. in ISAP 2016 - International Symposium on Antennas and Propagation., 7821224, Institute of Electrical and Electronics Engineers Inc., pp. 604-605, 21st International Symposium on Antennas and Propagation, ISAP 2016, Ginowan, Okinawa, Japan, 16/10/24.

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