Presentation | 2003/7/10 On Updated Data Dissemination in Ad Hoc Networks with Aperiodic Data Update Hideki HAYASHI, Takahiro HARA, Shojiro NISHIO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose two updated data dissemination methods to update old replicas effectively in ad hoc networks where each data item is updated at inconsistent intervals. In the first method, when a mobile host holding an original data item updates the data item, it disseminates the uodated data item to all connected mobile hosts. In the other method, when two mobile hosts are connected, they re-disseminate updated data items. Our proposed methods reduce the number of accesses to invalid old replicas and improve data accessibility. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ad hoc networks / replica allocation / data accessibility / data update / mobile computing environment |
Paper # | DE2003-45 |
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Committee | DE |
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Conference Date | 2003/7/10(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 | Data Engineering (DE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On Updated Data Dissemination in Ad Hoc Networks with Aperiodic Data Update |
Sub Title (in English) | |
Keyword(1) | ad hoc networks |
Keyword(2) | replica allocation |
Keyword(3) | data accessibility |
Keyword(4) | data update |
Keyword(5) | mobile computing environment |
1st Author's Name | Hideki HAYASHI |
1st Author's Affiliation | Dept. of Multimedia Eng., Graduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Takahiro HARA |
2nd Author's Affiliation | Dept. of Multimedia Eng., Graduate School of Information Science and Technology, Osaka University |
3rd Author's Name | Shojiro NISHIO |
3rd Author's Affiliation | Dept. of Multimedia Eng., Graduate School of Information Science and Technology, Osaka University |
Date | 2003/7/10 |
Paper # | DE2003-45 |
Volume (vol) | vol.103 |
Number (no) | 191 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |