De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO

Tomoyuki Saito; Fumiyuki Adachi

doi:10.1109/APCC.2018.8633471

De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO

Tomoyuki Saito, Fumiyuki Adachi

電気通信研究機構

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

Distributed multi-input multi-output (MIMO) provides a good transmission quality over a macro-cell area. However, the cell-edge user equipments (UEs) still suffer from strong inter-cell interference (ICI) from surrounding macro-cells and hence, their transmission quality degrades compared to the cell-center UEs. In order to mitigate the ICI problem, in this paper, we propose a de-centralized adaptive 2-step ICI coordination (ICIC) based on fractional frequency reuse (FFR). Adaptive 2-step ICIC consists of the UE classification into cell-center UEs and cell-edge UEs and the adaptive selection of fractional bands.

本文言語	English
ホスト出版物のタイトル	2018 24th Asia-Pacific Conference on Communications, APCC 2018
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	224-228
ページ数	5
ISBN（電子版）	9781538669280
DOI	https://doi.org/10.1109/APCC.2018.8633471
出版ステータス	Published - 2019 2 1
イベント	24th Asia-Pacific Conference on Communications, APCC 2018 - Ningbo, China 継続期間: 2018 11 12 → 2018 11 14

出版物シリーズ

名前	2018 24th Asia-Pacific Conference on Communications, APCC 2018

Conference

Conference	24th Asia-Pacific Conference on Communications, APCC 2018
Country	China
City	Ningbo
Period	18/11/12 → 18/11/14

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Communication

文献へのアクセス

10.1109/APCC.2018.8633471

フィンガープリント「De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

Saito, T., & Adachi, F. (2019). De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO. In 2018 24th Asia-Pacific Conference on Communications, APCC 2018 (pp. 224-228). [8633471] (2018 24th Asia-Pacific Conference on Communications, APCC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APCC.2018.8633471

De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO. / Saito, Tomoyuki; Adachi, Fumiyuki.

2018 24th Asia-Pacific Conference on Communications, APCC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. p. 224-228 8633471 (2018 24th Asia-Pacific Conference on Communications, APCC 2018).

研究成果: Conference contribution

Saito, T & Adachi, F 2019, De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO. in 2018 24th Asia-Pacific Conference on Communications, APCC 2018., 8633471, 2018 24th Asia-Pacific Conference on Communications, APCC 2018, Institute of Electrical and Electronics Engineers Inc., pp. 224-228, 24th Asia-Pacific Conference on Communications, APCC 2018, Ningbo, China, 18/11/12. https://doi.org/10.1109/APCC.2018.8633471

@inproceedings{4dd3bba9d8be49d48f2bf20b315df3f9,

title = "De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO",

abstract = "Distributed multi-input multi-output (MIMO) provides a good transmission quality over a macro-cell area. However, the cell-edge user equipments (UEs) still suffer from strong inter-cell interference (ICI) from surrounding macro-cells and hence, their transmission quality degrades compared to the cell-center UEs. In order to mitigate the ICI problem, in this paper, we propose a de-centralized adaptive 2-step ICI coordination (ICIC) based on fractional frequency reuse (FFR). Adaptive 2-step ICIC consists of the UE classification into cell-center UEs and cell-edge UEs and the adaptive selection of fractional bands.",

keywords = "cooperative transmission, distributed MIMO, inter-cell interference coordination, space-time block coding",

author = "Tomoyuki Saito and Fumiyuki Adachi",

year = "2019",

month = feb,

day = "1",

doi = "10.1109/APCC.2018.8633471",

language = "English",

series = "2018 24th Asia-Pacific Conference on Communications, APCC 2018",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "224--228",

booktitle = "2018 24th Asia-Pacific Conference on Communications, APCC 2018",

note = "24th Asia-Pacific Conference on Communications, APCC 2018 ; Conference date: 12-11-2018 Through 14-11-2018",

}

TY - GEN

T1 - De-centralized adaptive 2-step inter-cell interference coordination in distributed MIMO

AU - Saito, Tomoyuki

AU - Adachi, Fumiyuki

PY - 2019/2/1

Y1 - 2019/2/1

N2 - Distributed multi-input multi-output (MIMO) provides a good transmission quality over a macro-cell area. However, the cell-edge user equipments (UEs) still suffer from strong inter-cell interference (ICI) from surrounding macro-cells and hence, their transmission quality degrades compared to the cell-center UEs. In order to mitigate the ICI problem, in this paper, we propose a de-centralized adaptive 2-step ICI coordination (ICIC) based on fractional frequency reuse (FFR). Adaptive 2-step ICIC consists of the UE classification into cell-center UEs and cell-edge UEs and the adaptive selection of fractional bands.

AB - Distributed multi-input multi-output (MIMO) provides a good transmission quality over a macro-cell area. However, the cell-edge user equipments (UEs) still suffer from strong inter-cell interference (ICI) from surrounding macro-cells and hence, their transmission quality degrades compared to the cell-center UEs. In order to mitigate the ICI problem, in this paper, we propose a de-centralized adaptive 2-step ICI coordination (ICIC) based on fractional frequency reuse (FFR). Adaptive 2-step ICIC consists of the UE classification into cell-center UEs and cell-edge UEs and the adaptive selection of fractional bands.

KW - cooperative transmission

KW - distributed MIMO

KW - inter-cell interference coordination

KW - space-time block coding

UR - http://www.scopus.com/inward/record.url?scp=85062826973&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85062826973&partnerID=8YFLogxK

U2 - 10.1109/APCC.2018.8633471

DO - 10.1109/APCC.2018.8633471

M3 - Conference contribution

AN - SCOPUS:85062826973

T3 - 2018 24th Asia-Pacific Conference on Communications, APCC 2018

SP - 224

EP - 228

BT - 2018 24th Asia-Pacific Conference on Communications, APCC 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 24th Asia-Pacific Conference on Communications, APCC 2018

Y2 - 12 November 2018 through 14 November 2018

ER -