| Presentation | 2017-07-21 Evaluation on application of virtualization technology to SIP server Shun Kawaguchi, Keisuke Kurokawa, Minoru Sakuma, Kazuhiro Kikuma, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Telecom carriers are continuously required to reduce the CAPEX/OPEX because of the expansion of the broadband market. For digital telephone exchanges, deployed in 1982, all the components in the system werecomposed of exclusive developed hardware/software, so specific development and maintenance technologies were needed. But to provide low-cost and high-quality communication services, digital exchanges and telephone SIP servers are promoted to reduce both hardware and software cost. For hardware, general CPU and telecom specifications ATCA are adopted. For software, the development and standardization of IROS (Interface for Realtime Operating System)as the standards for telecom systems is moved forward along with the adoption of Linux. NGN(Next Generation Network) is also needed to adopt general hardware such as IA server, and new technologies such as server virtualization and NFV (Network Functions Virtualization). But with the generalization of hard-ware/software, the reliability of the system cannot be guaranteed. In our paper, to handle the problem of increase downtime, we discuss how to shorten the restoration period by employing the virtualization technology which flexibly makes the full use of server resources. After explaining our proposal, we introduce the experiment conducted on real machine and the results will be evaluated as well. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Server Virtualization / Failure recovery / NFV / Telephone / NGN / SIP |
| Paper # | NS2017-70 |
| Date of Issue | 2017-07-12 (NS) |
| Conference Information | |
| Committee | NS / ASN / RCC / RCS / SR |
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| Conference Date | 2017/7/19(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, M2M (Machine-to-Machine), D2D (Device-to-Device)，etc. |
| Chair | Hideki Tode(Osaka Pref. Univ.) / Hiraku Okada(Nagoya Univ.) / Shinsuke Hara(Osaka City Univ.) / Hidekazu Murata(Kyoto Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) |
| Vice Chair | Yoshikatsu Okazaki(NTT) / Shigeki Shiokawa(KAIT) / Jin Nakazawa(Keio Univ.) / Satoru Yamano(NEC) / Kazunori Hayashi(Osaka City Univ.) / Ryu Miura(NICT) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
| Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) / Shigeki Shiokawa(NTT) / Jin Nakazawa(NICT) / Satoru Yamano(Sophia Univ.) / Kazunori Hayashi(Kagawa Univ.) / Ryu Miura(Hokkaido Univ.) / Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda |
| Assistant | Kenichi Kashibuchi(NTT) / Hiroto Aida(Doshisha Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Toshinori Kagawa(NICT) / Kentaro Kobayashi(Nagoya Univ.) / 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) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Reliable Communication and Control / Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation on application of virtualization technology to SIP server |
| Sub Title (in English) | |
| Keyword(1) | Server Virtualization |
| Keyword(2) | Failure recovery |
| Keyword(3) | NFV |
| Keyword(4) | Telephone |
| Keyword(5) | NGN |
| Keyword(6) | SIP |
| 1st Author's Name | Shun Kawaguchi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Keisuke Kurokawa |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 3rd Author's Name | Minoru Sakuma |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 4th Author's Name | Kazuhiro Kikuma |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2017-07-21 |
| Paper # | NS2017-70 |
| Volume (vol) | vol.117 |
| Number (no) | NS-131 |
| Page | pp.pp.211-216(NS), |
| #Pages | 6 |
| Date of Issue | 2017-07-12 (NS) |