講演名 2015-08-25
A Resource Estimation Method Considering Terminals Communication Initiation Delay in Virtualized EPC
水谷 亮太(KDDI研), 臼井 健(KDDI研), 久保 健(KDDI研), 北辻 佳憲(KDDI研),
PDFダウンロードページ PDFダウンロードページへ
抄録(和) Due to the high usability of smartphones, various applications running in the smartphones are rapidly increase. Although mobile network operators increase their infrastructure capacity for the communication demands from the smartphones, communication characters of the applications changes from that of conventional applications (telephone and e-mail services). The major difference is that a large amount of smartphones (User Equipment: UE) begins its communication concurrently. This leads in heavy burden for the functions of mobile core system, and thus, the most UE is forced to wait for its communication initiation. In order to solve this problem, NFV (Network Function Virtualization) technology is a promising solution to expand by the capacity. To improve efficacy of the capacity expansion is making the resources (virtual machines: VMs) rapidly ready to be used for the specific functions, and ability of the accurate estimation of the required resources (the number of VMs). In this paper, we describe the implementation strategy for the resource preparation, the models to estimate the resources, and procedure to limiting UEs’ communication initiation delay in the congested situation.
抄録(英) Due to the high usability of smartphones, various applications running in the smartphones are rapidly increase. Although mobile network operators increase their infrastructure capacity for the communication demands from the smartphones, communication characters of the applications changes from that of conventional applications (telephone and e-mail services). The major difference is that a large amount of smartphones (User Equipment: UE) begins its communication concurrently. This leads in heavy burden for the functions of mobile core system, and thus, the most UE is forced to wait for its communication initiation. In order to solve this problem, NFV (Network Function Virtualization) technology is a promising solution to expand by the capacity. To improve efficacy of the capacity expansion is making the resources (virtual machines: VMs) rapidly ready to be used for the specific functions, and ability of the accurate estimation of the required resources (the number of VMs). In this paper, we describe the implementation strategy for the resource preparation, the models to estimate the resources, and procedure to limiting UEs’ communication initiation delay in the congested situation.
キーワード(和)
キーワード(英) EPCnetwork virtualizationcongestion control
資料番号 IA2015-27
発行日 2015-08-18 (IA)

研究会情報
研究会 IA
開催期間 2015/8/25(から1日開催)
開催地(和) IIJセミナールーム (飯田橋グラン・ブルーム 13階)
開催地(英) IIJ Seminar Room (Iidabashi Grand Bloom 13F)
テーマ(和) インターネット運用・管理、一般
テーマ(英) Internet Operation and Management, etc.
委員長氏名(和) 吉田 健一(筑波大)
委員長氏名(英) Ken-ichi Yoshida(Univ. of Tsukuba)
副委員長氏名(和) 大崎 博之(関西学院大) / 地引 昌弘(NICT) / 中村 豊(九工大)
副委員長氏名(英) Hiroyuki Osaki(Kwansei Gakuin Univ.) / Masahiro Jibiki(NICT) / Yutaka Nakamura(Kyushu Inst. of Tech.)
幹事氏名(和) 松浦 知史(東工大) / 義久 智樹(阪大)
幹事氏名(英) Satoshi Matsuura(Tokyo Inst. of Tech.) / Tomoki Yoshihisa(Osaka Univ.)
幹事補佐氏名(和) 屏 雄一郎(KDDI研) / 山本 寛(立命館大) / 渡辺 俊貴(NEC)
幹事補佐氏名(英) Yuichiro Hei(KDDI R&D Labs.) / Hiroshi Yamamoto(Ritsumeikan Univ.) / Toshiki Watanabe(NEC)

講演論文情報詳細
申込み研究会 Technical Committee on Internet Architecture
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) A Resource Estimation Method Considering Terminals Communication Initiation Delay in Virtualized EPC
サブタイトル(和)
キーワード(1)(和/英) / EPCnetwork virtualizationcongestion control
第 1 著者 氏名(和/英) 水谷 亮太 / Ryota Mizutani
第 1 著者 所属(和/英) 株式会社KDDI研究所(略称:KDDI研)
KDDI Laboratory(略称:KDDI Lab.)
第 2 著者 氏名(和/英) 臼井 健 / Takeshi Usui
第 2 著者 所属(和/英) 株式会社KDDI研究所(略称:KDDI研)
KDDI Laboratory(略称:KDDI Lab.)
第 3 著者 氏名(和/英) 久保 健 / Takeshi Kubo
第 3 著者 所属(和/英) 株式会社KDDI研究所(略称:KDDI研)
KDDI Laboratory(略称:KDDI Lab.)
第 4 著者 氏名(和/英) 北辻 佳憲 / Yoshinori Kitatsuji
第 4 著者 所属(和/英) 株式会社KDDI研究所(略称:KDDI研)
KDDI Laboratory(略称:KDDI Lab.)
発表年月日 2015-08-25
資料番号 IA2015-27
巻番号(vol) vol.115
号番号(no) IA-192
ページ範囲 pp.47-52(IA),
ページ数 6
発行日 2015-08-18 (IA)