| Presentation | 2004/7/9 Proposal and development of presence management methods for seamless communication Takayuki WARABINO, Kenji SAITO, Tadayuki FUKUHARA, Keizo SUGIYAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Authors are engaged in research and development of seamless communication technology between high-speed mobile communication system and high-speed wireless access. This paper proposes efficient presence management methods, which set expiration of presence utilizing terminal velocity and also register presence information in cooperation with legacy AAA (Authentications, Authorization and Accounting) mechanisms. In addition, the request conservation method, which temporally holds user's request in network side when communication condition is not suitable for applications used, is proposed. Performance evaluations on the trial system confirm that the system provides sufficient performance for the condition of low speed movement such as walking. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Seamless communication / System inter-working / Presence management / SIP/SIMPLE |
| Paper # | NS2004-77,RCS2004-113 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2004/7/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal and development of presence management methods for seamless communication |
| Sub Title (in English) | |
| Keyword(1) | Seamless communication |
| Keyword(2) | System inter-working |
| Keyword(3) | Presence management |
| Keyword(4) | SIP/SIMPLE |
| 1st Author's Name | Takayuki WARABINO |
| 1st Author's Affiliation | KDDI R&D Laboratories() |
| 2nd Author's Name | Kenji SAITO |
| 2nd Author's Affiliation | KDDI R&D Laboratories |
| 3rd Author's Name | Tadayuki FUKUHARA |
| 3rd Author's Affiliation | KDDI R&D Laboratories |
| 4th Author's Name | Keizo SUGIYAMA |
| 4th Author's Affiliation | KDDI R&D Laboratories |
| Date | 2004/7/9 |
| Paper # | NS2004-77,RCS2004-113 |
| Volume (vol) | vol.104 |
| Number (no) | 184 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |