| Paper Abstract and Keywords |
| Presentation |
2006-03-03 13:10
Evaluation of a scheduling scheme for replica distribution of location dependent data using information of neighboring hosts on mobile ad hoc networks
Gen Tsuchida, Susumu Ishihara (Shizuoka Univ,) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In mobile ad hoc networks, due to the change of topology caused by movements of terminals and change of radio links, it is difficult to maintain connection between terminals. Therefore, situations where mobile nodes cannot access the data on other terminals occur. As solution methods of such a problem, replica distribution methods which distribute the replicas of data items to other terminals and maintain them have been proposed, and we have proposed Skip Copy (SC) method as one for location dependent data. This method distributes location dependent data items requested using geocast destined for the source locations of the data items, and achives high accessibility to data when the node density is relatively high. However when the node density is low, the access success ratio is small because of the lack of links between the original terminal and other terminals. In this paper, we evaluated Delayed Skip Copy (DSC) method in situations where the node density is small. Simulation result showed that DSC method achieves high access success ratio compared to SC method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Mobile ad hoc network / Replica distribution / Data accessibility / Location-dependent data / Geocast / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 628, IN2005-215, pp. 347-352, March 2006. |
| Paper # |
IN2005-215 |
| Date of Issue |
2006-02-23 (IN) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
IN NS |
| Conference Date |
2006-03-02 - 2006-03-03 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Rizzan Sea-Park Hotel Tancha-Bay (Okinawa) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IN |
| Conference Code |
2006-03-IN-NS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Evaluation of a scheduling scheme for replica distribution of location dependent data using information of neighboring hosts on mobile ad hoc networks |
| Sub Title (in English) |
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| Keyword(1) |
Mobile ad hoc network |
| Keyword(2) |
Replica distribution |
| Keyword(3) |
Data accessibility |
| Keyword(4) |
Location-dependent data |
| Keyword(5) |
Geocast |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Gen Tsuchida |
| 1st Author's Affiliation |
Shizuoka University (Shizuoka Univ,) |
| 2nd Author's Name |
Susumu Ishihara |
| 2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ,) |
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| Speaker |
Author-1 |
| Date Time |
2006-03-03 13:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
IN |
| Paper # |
IN2005-215 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.628 |
| Page |
pp.347-352 |
| #Pages |
6 |
| Date of Issue |
2006-02-23 (IN) |
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