Transmit power control method for centrally controlled wireless LANs with MU-MIMO

Fuga Tanaka; Soma Yamashita; Hirofumi Suganuma; Fumiaki Maehara

doi:10.23919/ISAP47053.2021.9391400

Transmit power control method for centrally controlled wireless LANs with MU-MIMO

Fuga Tanaka, Soma Yamashita, Hirofumi Suganuma, Fumiaki Maehara^*

^*Corresponding author for this work

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

Abstract

This paper proposes a transmit power control method to reduce power consumption and alleviate inter-cell interference for centrally controlled wireless LANs with multi-user multiple-input multiple-output (MU-MIMO). The main feature of the proposed method is to control the transmit power of the access points (APs) according to the relationship between the number of allocated users and AP antennas. The effectiveness of the proposed method compared to the conventional fixed transmit power method is demonstrated in terms of power consumption and system throughput via computer simulations.

Original language	English
Title of host publication	2020 International Symposium on Antennas and Propagation, ISAP 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	287-288
Number of pages	2
ISBN (Electronic)	9784885523267
DOIs	https://doi.org/10.23919/ISAP47053.2021.9391400
Publication status	Published - 2021 Jan 25
Event	2020 International Symposium on Antennas and Propagation, ISAP 2020 - Virtual, Osaka, Japan Duration: 2021 Jan 25 → 2021 Jan 28

Publication series

Name	2020 International Symposium on Antennas and Propagation, ISAP 2020

Conference

Conference	2020 International Symposium on Antennas and Propagation, ISAP 2020
Country/Territory	Japan
City	Virtual, Osaka
Period	21/1/25 → 21/1/28

Keywords

Centralized control
Dense wireless environment
Multi-user multiple-input multiple-output (MU-MIMO)
Transmit power control
Wireless LAN

ASJC Scopus subject areas

Computer Networks and Communications
Instrumentation

Access to Document

10.23919/ISAP47053.2021.9391400

Cite this

Tanaka, F., Yamashita, S., Suganuma, H., & Maehara, F. (2021). Transmit power control method for centrally controlled wireless LANs with MU-MIMO. In 2020 International Symposium on Antennas and Propagation, ISAP 2020 (pp. 287-288). Article 9391400 (2020 International Symposium on Antennas and Propagation, ISAP 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ISAP47053.2021.9391400

Transmit power control method for centrally controlled wireless LANs with MU-MIMO. / Tanaka, Fuga; Yamashita, Soma; Suganuma, Hirofumi et al.
2020 International Symposium on Antennas and Propagation, ISAP 2020. Institute of Electrical and Electronics Engineers Inc., 2021. p. 287-288 9391400 (2020 International Symposium on Antennas and Propagation, ISAP 2020).

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

Tanaka, F, Yamashita, S, Suganuma, H & Maehara, F 2021, Transmit power control method for centrally controlled wireless LANs with MU-MIMO. in 2020 International Symposium on Antennas and Propagation, ISAP 2020., 9391400, 2020 International Symposium on Antennas and Propagation, ISAP 2020, Institute of Electrical and Electronics Engineers Inc., pp. 287-288, 2020 International Symposium on Antennas and Propagation, ISAP 2020, Virtual, Osaka, Japan, 21/1/25. https://doi.org/10.23919/ISAP47053.2021.9391400

Tanaka F, Yamashita S, Suganuma H, Maehara F. Transmit power control method for centrally controlled wireless LANs with MU-MIMO. In 2020 International Symposium on Antennas and Propagation, ISAP 2020. Institute of Electrical and Electronics Engineers Inc. 2021. p. 287-288. 9391400. (2020 International Symposium on Antennas and Propagation, ISAP 2020). doi: 10.23919/ISAP47053.2021.9391400

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Transmit power control method for centrally controlled wireless LANs with MU-MIMO

Abstract

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Keywords

ASJC Scopus subject areas

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