| Presentation | 2004-11-19 Detecting and Avoiding Selfish Nodes on Wireless Ad Hoc Networks Bing Zhang, Antoine Bourlon, Oyunchimeg Shagdar, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Mobile Nodes participating in wireless ad hoc networks act as both routers and terminals. Unlike military applications, there is no guarantee that users fully cooperate in civilian ad hoc networks. One node could stop forwarding other nodes' packets to maximize its own benefits. Such a node is called a selfish node, whose behavior would largely degrade the performance of the entire network. In this paper, we propose an algorithm to detect, punish and avoid selfish nodes to alleviate their adverse effects. Our algorithm modifies the MAC and Destination-Sequenced Distance Vector (DSDV) routing protocol to detect selfish nodes and reroute around them. We evaluate the accuracy of the detection mechanism and efficiency of the rerouting algorithm by running simulations on the ns-2 network simulator. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Ad Hoc Networks / Selfish Nodes / Rerouting Algorithm |
| Paper # | CQ2004-109,MoMuC2004-83 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2004/11/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detecting and Avoiding Selfish Nodes on Wireless Ad Hoc Networks |
| Sub Title (in English) | |
| Keyword(1) | Wireless Ad Hoc Networks |
| Keyword(2) | Selfish Nodes |
| Keyword(3) | Rerouting Algorithm |
| 1st Author's Name | Bing Zhang |
| 1st Author's Affiliation | ATR Adaptive Communications Research Laboratories() |
| 2nd Author's Name | Antoine Bourlon |
| 2nd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| 3rd Author's Name | Oyunchimeg Shagdar |
| 3rd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
| Date | 2004-11-19 |
| Paper # | CQ2004-109,MoMuC2004-83 |
| Volume (vol) | vol.104 |
| Number (no) | 442 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |