| Presentation | 2010-10-15 Ad-Hoc Storing Method of Location-Dependent Information in Wireless Multihop Networks Tatsuya Uchida, Hiroaki Higaki, |
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| Abstract(in English) | For wireless multihop networks, various location-dependent routing protocols in which a destination of a message is specified by its location have been proposed. By combination of these routing protocols and a method which keeps location-dependent information in its specified area, a low overhead method for storing and retreating location-dependent information is realized where it is not needed for the location-dependent information to be transmitted to a specific server wireless node and requests for location-dependent information are distributed to various locations and congestions are avoided. In our proposed method, the following three areas are determined for each location-dependent information; information maintaining area in which the location-dependent information is required to be kept, information forwarding area in which mobile wireless nodes forward the location-dependent information to its neighbor mobile wireless nodes and information holding area only in which mobile wireless nodes hold the location-dependent information, i.e. out of the area, it discards the location-dependent information. In addition to the above three areas, we also propose three different conditions for each mobile wireless node to forward location-dependent information to its neighbors. By various combination of the determination of these areas and the forwarding conditions, it is possible for wireless multihop networks to achieve tradeoff among communication overhead for transmission of location-dependent information, storage overhead in mobile wireless nodes and availability of the location-dependent information. |
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| Paper # | IN2010-73 |
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| Committee | IN |
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| Conference Date | 2010/10/7(1days) |
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| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ad-Hoc Storing Method of Location-Dependent Information in Wireless Multihop Networks |
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| 1st Author's Name | Tatsuya Uchida |
| 1st Author's Affiliation | Department of Robotics and Mechatronics, Tokyo Denki University() |
| 2nd Author's Name | Hiroaki Higaki |
| 2nd Author's Affiliation | Department of Robotics and Mechatronics, Tokyo Denki University |
| Date | 2010-10-15 |
| Paper # | IN2010-73 |
| Volume (vol) | vol.110 |
| Number (no) | 224 |
| Page | pp.pp.- |
| #Pages | 6 |
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