Presentation | 2008-01-24 Improving Success Ratio of Object Search in Highly-Dynamic Mobile P2P Networks Kei TAKESHITA, Masahiro SASABE, Hirotaka NAKANO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With the wide spread of mobile devices, information discovery methods over mobile ad hoc networks (MANETs) are required. Recent studies have revealed that integrating a distributed hash table (DHT) substrate and network-layer routing can increase search efficiency. Furthermore, some researchers have additionally proposed a clustering method which groups the overlay nodes according to their physical distance. However, it has also been pointed out that the search efficiency deteriorates in highly dynamic environments. In this paper, we propose a method sharing pointers among nodes in a cluster. Through simulation experiments, we show that the proposed method improves the success ratio of object search up to 40% compared with existing method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | moble ad hoc network (MANET) / distributed hash table (DHT) / clustering / local information sharing |
Paper # | CQ2007-81 |
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Committee | CQ |
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Conference Date | 2008/1/17(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 | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improving Success Ratio of Object Search in Highly-Dynamic Mobile P2P Networks |
Sub Title (in English) | |
Keyword(1) | moble ad hoc network (MANET) |
Keyword(2) | distributed hash table (DHT) |
Keyword(3) | clustering |
Keyword(4) | local information sharing |
1st Author's Name | Kei TAKESHITA |
1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Masahiro SASABE |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Hirotaka NAKANO |
3rd Author's Affiliation | Cybermedia Center, Osaka University |
Date | 2008-01-24 |
Paper # | CQ2007-81 |
Volume (vol) | vol.107 |
Number (no) | 445 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |