| Presentation | 2013-03-14 A Server Configuration with Autonomous Session State Migration to Demand Fluctuation Takeshi Usui, Masahiro Jibiki, Yusuke Sakumoto, Chisa Takano, Masaki Aida, Nozomu Nishinaga, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optimal server consolidation is attracting attention for energy saving. The service access increases or decreases in number depending on the on-peak or off-peak. Optimally increasing or decreasing the number of servers to the demand fluctuation is desired for the energy saving and utilizing the resources. We have proposed session state migration architecture (SSM), which switches over the connection between the server and client without disrupting the communication by relocating session states from one server to another. The SSM enables us to increase or decrease the number of servers to the demand fluctuation without disrupting the communication. In the network managing a large amount of servers by the SSM, this paper proposes the method for the server configuration to increase or decrease the number of servers based on the autonomous decision from the locally shared information. In the proposed method, the number of session states is autonomously exchanged between the adjacent servers, and the groups for dynamically relocating the session states are created. This paper shows the procedures to consolidate the servers and to equalize the number of session states kept by the servers. A simulation shows the evenness of the number of session states among the groups created by the autonomous decentralized control. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Autonomous / Session state migration / Demand fluctuation / New Generation Network |
| Paper # | SITE2012-60,IA2012-98 |
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| Committee | SITE |
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| Conference Date | 2013/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Social Implications of Technology and Information Ethics (SITE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Server Configuration with Autonomous Session State Migration to Demand Fluctuation |
| Sub Title (in English) | |
| Keyword(1) | Autonomous |
| Keyword(2) | Session state migration |
| Keyword(3) | Demand fluctuation |
| Keyword(4) | New Generation Network |
| 1st Author's Name | Takeshi Usui |
| 1st Author's Affiliation | Network Research Headquarters, National Institute of Information and Communications Technology() |
| 2nd Author's Name | Masahiro Jibiki |
| 2nd Author's Affiliation | Network Research Headquarters, National Institute of Information and Communications Technology |
| 3rd Author's Name | Yusuke Sakumoto |
| 3rd Author's Affiliation | Graduate School of System Design, Tokyo Metropolitan University |
| 4th Author's Name | Chisa Takano |
| 4th Author's Affiliation | Graduate School of Information Sciences, Hiroshima City University |
| 5th Author's Name | Masaki Aida |
| 5th Author's Affiliation | Graduate School of System Design, Tokyo Metropolitan University |
| 6th Author's Name | Nozomu Nishinaga |
| 6th Author's Affiliation | Network Research Headquarters, National Institute of Information and Communications Technology |
| Date | 2013-03-14 |
| Paper # | SITE2012-60,IA2012-98 |
| Volume (vol) | vol.112 |
| Number (no) | 488 |
| Page | pp.pp.- |
| #Pages | 6 |
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