講演名 2018-03-01
Green Heterogeneous Networks Through a Fuzzy Q-Learning Based Sleep/Wake-up Scheme and D2D Communications
Fereidoun H. Panahi(慶大), Farzad H. Panahi(クルディスタン大), Ghaith Hattab(カリフォルニア大ロサンゼルス校), Tomoaki Ohtsuki(慶大), Danijela Cabric(カリフォルニア大ロサンゼルス校),
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抄録(和) Increased environmental awareness coupled with the rising cost of energy have sparked a keen interest in the deploymentof energy-efficient communication technologies over the infrastructure of cellular networks. Base stations (BSs) are responsible for thelargest portion of power consumption and energy usage in cellular networks. Thus, sleep/wake-up scheduling strategies for BSs cansignificantly improve energy-efficiency (EE) of cellular networks. In this paper, we propose a Fuzzy Q-Learning (FQL) based energy-efficientsleep/wake-up mechanism for BSs in a heterogeneous network (HetNet). The goal is to save energy, without compromisingthe offered Quality of Service (QoS), by switching off the redundant BSs according to the local traffic profile and depending on therequired area coverage and cell EE. The introduction of sleep mode for BSs may lead to a large-scale coverage loss, unless a specificremedial solution is exploited at the same time. To this end, we also propose to use device-to-device (D2D) communications to extendnetwork coverage to the service areas of the switched-off BSs. Simulation results validate that the proposed framework provides significantimprovements in power consumption and the EE.
抄録(英) Increased environmental awareness coupled with the rising cost of energy have sparked a keen interest in the deploymentof energy-efficient communication technologies over the infrastructure of cellular networks. Base stations (BSs) are responsible for thelargest portion of power consumption and energy usage in cellular networks. Thus, sleep/wake-up scheduling strategies for BSs cansignificantly improve energy-efficiency (EE) of cellular networks. In this paper, we propose a Fuzzy Q-Learning (FQL) based energy-efficientsleep/wake-up mechanism for BSs in a heterogeneous network (HetNet). The goal is to save energy, without compromisingthe offered Quality of Service (QoS), by switching off the redundant BSs according to the local traffic profile and depending on therequired area coverage and cell EE. The introduction of sleep mode for BSs may lead to a large-scale coverage loss, unless a specificremedial solution is exploited at the same time. To this end, we also propose to use device-to-device (D2D) communications to extendnetwork coverage to the service areas of the switched-off BSs. Simulation results validate that the proposed framework provides significantimprovements in power consumption and the EE.
キーワード(和) Device-to-device (D2D) communications / green communications / heterogeneous networks (HetNets) / Intelligent sleep/wake-up scheme
キーワード(英) Device-to-device (D2D) communications / green communications / heterogeneous networks (HetNets) / Intelligent sleep/wake-up scheme
資料番号 RCS2017-360
発行日 2018-02-21 (RCS)

研究会情報
研究会 RCS / SR / SRW
開催期間 2018/2/28(から3日開催)
開催地(和) YRP 横須賀リサーチパーク
開催地(英) YRP
テーマ(和) 移動通信ワークショップ
テーマ(英) Mobile Communication Workshop
委員長氏名(和) 村田 英一(京大) / 梅林 健太(東京農工大) / 中川 匡夫(鳥取大)
委員長氏名(英) Hidekazu Murata(Kyoto Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.)
副委員長氏名(和) 眞田 幸俊(慶大) / 福田 英輔(富士通研) / 須山 聡(NTTドコモ) / 有吉 正行(NEC) / 亀田 卓(東北大) / 田野 哲(岡山大) / 濱湊 真(富士通研)
副委員長氏名(英) Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.)
幹事氏名(和) 旦代 智哉(東芝) / 西村 寿彦(北大) / 石津 健太郎(NICT) / 矢野 一人(ATR) / 沢田 浩和(NICT) / 水谷 圭一(京大)
幹事氏名(英) Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Hirokazu Sawada(NICT) / Keiichi Mizutani(Kyoto Univ.)
幹事補佐氏名(和) 山本 哲矢(パナソニック) / 石原 浩一(NTT) / 村岡 一志(NEC) / 衣斐 信介(阪大) / 西本 浩(三菱電機) / 稲森 真美子(東海大) / 芝 宏礼(NTT) / Gia Khanh Tran(東工大) / 成枝 秀介(明石高専) / 斎藤 健太郎(東工大) / 山内 宏真(富士通研)
幹事補佐氏名(英) Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) / Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.)

講演論文情報詳細
申込み研究会 Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Green Heterogeneous Networks Through a Fuzzy Q-Learning Based Sleep/Wake-up Scheme and D2D Communications
サブタイトル(和)
キーワード(1)(和/英) Device-to-device (D2D) communications / Device-to-device (D2D) communications
キーワード(2)(和/英) green communications / green communications
キーワード(3)(和/英) heterogeneous networks (HetNets) / heterogeneous networks (HetNets)
キーワード(4)(和/英) Intelligent sleep/wake-up scheme / Intelligent sleep/wake-up scheme
第 1 著者 氏名(和/英) Fereidoun H. Panahi / Fereidoun H. Panahi
第 1 著者 所属(和/英) Keio University(略称:慶大)
Keio University(略称:Keio Univ.)
第 2 著者 氏名(和/英) Farzad H. Panahi / Farzad H. Panahi
第 2 著者 所属(和/英) University of Kurdistan(略称:クルディスタン大)
University of Kurdistan(略称:UOK)
第 3 著者 氏名(和/英) Ghaith Hattab / Ghaith Hattab
第 3 著者 所属(和/英) University of California, Los Angeles(略称:カリフォルニア大ロサンゼルス校)
University of California, Los Angeles(略称:UCLA)
第 4 著者 氏名(和/英) Tomoaki Ohtsuki / Tomoaki Ohtsuki
第 4 著者 所属(和/英) Keio University(略称:慶大)
Keio University(略称:Keio Univ.)
第 5 著者 氏名(和/英) Danijela Cabric / Danijela Cabric
第 5 著者 所属(和/英) University of California, Los Angeles(略称:カリフォルニア大ロサンゼルス校)
University of California, Los Angeles(略称:UCLA)
発表年月日 2018-03-01
資料番号 RCS2017-360
巻番号(vol) vol.117
号番号(no) RCS-456
ページ範囲 pp.229-234(RCS),
ページ数 6
発行日 2018-02-21 (RCS)