| Presentation | 2019-07-11 SRLLC Layer-Integrated Edge Distributed Data Store Koichiro Amemiya, Akihiro Nakao, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Stateful and real-time IoT services, such as Cyber Physical Sysmte (CPS), has recently caught much attention because they are expected to contribute to achieve smarter society. MEC (Mobile/Multi-access Edge Computing) is one of a basic enabler for those services. But mobility devices cannot enjoy the MEC efficacy of low-latency because geographical cover area of a single MEC is limited. In this paper, we posit that one of the most significant challenges for realizing real-time applications utilizing MEC is to enable dealing with stateful application, especially controlling the location of data and data directory, which manages the location of data, is to enable stateful and low-latency IoT services. Our contributions are four-fold. First, we define the architecture of consistent and low-latency distributed data store. Second, we propose an implementation of in-network directory cache. Third, we propose novel algorithm which decides data location to achieve low-latency data access. Finally, we define a generic metrics to evaluate the efficacy of edge. Our evaluation result shows that the proposed method enables consistent and low-latency data access even when mobility devices moves among edge covering areas. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | edge computing / stateful / realtime / distributed data store / IoT / Internet of Mobile Things |
| Paper # | NS2019-53 |
| Date of Issue | 2019-07-03 (NS) |
| Conference Information | |
| Committee | SeMI / RCS / NS / SR / RCC |
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| Conference Date | 2019/7/10(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | I-Site Nanba（Osaka） |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication and Networked Control for the Future Radio of the AI Age, etc |
| Chair | Susumu Ishihara(Shizuoka Univ.) / Tomoaki Otsuki(Keio Univ.) / Yoshikatsu Okazaki(NTT) / Masayuki Ariyoshi(NEC) / Kazunori Hayashi(Osaka City Univ.) |
| Vice Chair | Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Akihiro Nakao(Univ. of Tokyo) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) |
| Secretary | Kazuya Monden(Kyoto Univ.) / Koji Yamamoto(NTT DOCOMO) / Satoshi Suyama(Hitachi) / Fumiaki Maehara(NTT) / Toshihiko Nishimura(Kyushu Univ.) / Akihiro Nakao(Osaka Pref Univ.) / Suguru Kameda(NTT) / Osamu Takyu(ATR) / Kentaro Ishidu(Univ. of Electro-Comm.) / Shunichi Azuma(Mie Univ.) / HUAN-BANG LI(Kagawa Univ.) |
| Assistant | Akira Uchiyama(Osaka Univ.) / Kenji Kanai(Waseda Univ.) / Masafumi Hashimoto(Osaka Univ.) / Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Shinya Kumagai(Fujitsu) / Shinya Kawano(NTT) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu) / Kentaro Kobayashi(Nagoya Univ.) / Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Radio Communication Systems / Technical Committee on Network Systems / Technical Committee on Smart Radio / Technical Committee on Reliable Communication and Control |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | SRLLC Layer-Integrated Edge Distributed Data Store |
| Sub Title (in English) | |
| Keyword(1) | edge computing |
| Keyword(2) | stateful |
| Keyword(3) | realtime |
| Keyword(4) | distributed data store |
| Keyword(5) | IoT |
| Keyword(6) | Internet of Mobile Things |
| 1st Author's Name | Koichiro Amemiya |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd./The University of Tokyo(Fujitsu/UTokyo) |
| 2nd Author's Name | Akihiro Nakao |
| 2nd Author's Affiliation | The University of Tokyo(UTokyo) |
| Date | 2019-07-11 |
| Paper # | NS2019-53 |
| Volume (vol) | vol.119 |
| Number (no) | NS-107 |
| Page | pp.pp.55-60(NS), |
| #Pages | 6 |
| Date of Issue | 2019-07-03 (NS) |