Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility

Hirofumi Suganuma, Yukiko Shimbo, Nobuhiro Hiruma, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara

研究成果: Conference contribution

1 引用 (Scopus)

抄録

This paper investigates the theoretical system capacity of multi-user multiple-input and multiple-output (MU-MIMO) Tomlinson-Harashima precoding (THP) in the presence of terminal mobility. Considering that MU-MIMO generally suffers from transmission performance degradation over time selective fading channels owing to terminal mobility, we incorporate the impact of mobility as well as the modulo loss peculiar to THP into the system capacity analysis. In particular, the multiuser interference (MUI) due to terminal mobility is theoretically derived and included as the undesired component in the mod-Lambda channel required for analyzing the effect of the modulo loss. The proposed analysis enables a fair comparison in terms of the system capacity between THP and linear precoding (LP), and demonstrates the superiority of THP over LP in the presence of terminal mobility.

元の言語English
ホスト出版物のタイトル2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings
出版者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781538663585
DOI
出版物ステータスPublished - 2019 4 12
イベント88th IEEE Vehicular Technology Conference, VTC-Fall 2018 - Chicago, United States
継続期間: 2018 8 272018 8 30

出版物シリーズ

名前IEEE Vehicular Technology Conference
2018-August
ISSN(印刷物)1550-2252

Conference

Conference88th IEEE Vehicular Technology Conference, VTC-Fall 2018
United States
Chicago
期間18/8/2718/8/30

Fingerprint

Multiuser MIMO
Precoding
MIMO systems
Linear Precoding
Fading channels
Modulo
Degradation
Output
Fading Channels
Interference
Demonstrate

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

これを引用

Suganuma, H., Shimbo, Y., Hiruma, N., Tomeba, H., Onodera, T., & Maehara, F. (2019). Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility. : 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings [8690890] (IEEE Vehicular Technology Conference; 巻数 2018-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2018.8690890

Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility. / Suganuma, Hirofumi; Shimbo, Yukiko; Hiruma, Nobuhiro; Tomeba, Hiromichi; Onodera, Takashi; Maehara, Fumiaki.

2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8690890 (IEEE Vehicular Technology Conference; 巻 2018-August).

研究成果: Conference contribution

Suganuma, H, Shimbo, Y, Hiruma, N, Tomeba, H, Onodera, T & Maehara, F 2019, Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility. : 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings., 8690890, IEEE Vehicular Technology Conference, 巻. 2018-August, Institute of Electrical and Electronics Engineers Inc., 88th IEEE Vehicular Technology Conference, VTC-Fall 2018, Chicago, United States, 18/8/27. https://doi.org/10.1109/VTCFall.2018.8690890
Suganuma H, Shimbo Y, Hiruma N, Tomeba H, Onodera T, Maehara F. Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility. : 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. 8690890. (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VTCFall.2018.8690890
Suganuma, Hirofumi ; Shimbo, Yukiko ; Hiruma, Nobuhiro ; Tomeba, Hiromichi ; Onodera, Takashi ; Maehara, Fumiaki. / Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility. 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. (IEEE Vehicular Technology Conference).
@inproceedings{c9fff230b0e64e2c97132d70ef0ea67b,
title = "Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility",
abstract = "This paper investigates the theoretical system capacity of multi-user multiple-input and multiple-output (MU-MIMO) Tomlinson-Harashima precoding (THP) in the presence of terminal mobility. Considering that MU-MIMO generally suffers from transmission performance degradation over time selective fading channels owing to terminal mobility, we incorporate the impact of mobility as well as the modulo loss peculiar to THP into the system capacity analysis. In particular, the multiuser interference (MUI) due to terminal mobility is theoretically derived and included as the undesired component in the mod-Lambda channel required for analyzing the effect of the modulo loss. The proposed analysis enables a fair comparison in terms of the system capacity between THP and linear precoding (LP), and demonstrates the superiority of THP over LP in the presence of terminal mobility.",
author = "Hirofumi Suganuma and Yukiko Shimbo and Nobuhiro Hiruma and Hiromichi Tomeba and Takashi Onodera and Fumiaki Maehara",
year = "2019",
month = "4",
day = "12",
doi = "10.1109/VTCFall.2018.8690890",
language = "English",
series = "IEEE Vehicular Technology Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings",

}

TY - GEN

T1 - Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility

AU - Suganuma, Hirofumi

AU - Shimbo, Yukiko

AU - Hiruma, Nobuhiro

AU - Tomeba, Hiromichi

AU - Onodera, Takashi

AU - Maehara, Fumiaki

PY - 2019/4/12

Y1 - 2019/4/12

N2 - This paper investigates the theoretical system capacity of multi-user multiple-input and multiple-output (MU-MIMO) Tomlinson-Harashima precoding (THP) in the presence of terminal mobility. Considering that MU-MIMO generally suffers from transmission performance degradation over time selective fading channels owing to terminal mobility, we incorporate the impact of mobility as well as the modulo loss peculiar to THP into the system capacity analysis. In particular, the multiuser interference (MUI) due to terminal mobility is theoretically derived and included as the undesired component in the mod-Lambda channel required for analyzing the effect of the modulo loss. The proposed analysis enables a fair comparison in terms of the system capacity between THP and linear precoding (LP), and demonstrates the superiority of THP over LP in the presence of terminal mobility.

AB - This paper investigates the theoretical system capacity of multi-user multiple-input and multiple-output (MU-MIMO) Tomlinson-Harashima precoding (THP) in the presence of terminal mobility. Considering that MU-MIMO generally suffers from transmission performance degradation over time selective fading channels owing to terminal mobility, we incorporate the impact of mobility as well as the modulo loss peculiar to THP into the system capacity analysis. In particular, the multiuser interference (MUI) due to terminal mobility is theoretically derived and included as the undesired component in the mod-Lambda channel required for analyzing the effect of the modulo loss. The proposed analysis enables a fair comparison in terms of the system capacity between THP and linear precoding (LP), and demonstrates the superiority of THP over LP in the presence of terminal mobility.

UR - http://www.scopus.com/inward/record.url?scp=85064916456&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85064916456&partnerID=8YFLogxK

U2 - 10.1109/VTCFall.2018.8690890

DO - 10.1109/VTCFall.2018.8690890

M3 - Conference contribution

T3 - IEEE Vehicular Technology Conference

BT - 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

ER -