Presentation | 2002/7/11 Cooperative Caching for Push-based Data Delivery in Ad Hoc Networks Takahiro HARA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recent advances in computer and wireless communication technologies have led to an increasing interest in push-based information systems in which a server repeatedly broadcasts data to clients using a broadband channel. In this paper, assuming an environment where clients in push-based information systems construct ad hoc networks, we propose three caching strategies in which clients cooperatively cache broadcast data items. These methods shorten the average response time for data access by replacing cached items based on access frequencies to the items, the network topology, and the time remaining until each item is broadcast next. We also show results of simulation experiments regarding performance evaluation of our proposed methods. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | push-based information system / ad hoc network / caching strategy |
Paper # | DE2002-33 |
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Committee | DE |
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Conference Date | 2002/7/11(1days) |
Place (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) | Cooperative Caching for Push-based Data Delivery in Ad Hoc Networks |
Sub Title (in English) | |
Keyword(1) | push-based information system |
Keyword(2) | ad hoc network |
Keyword(3) | caching strategy |
1st Author's Name | Takahiro HARA |
1st Author's Affiliation | Grad. Sch. of Info. Science and Tech., Osaka University() |
Date | 2002/7/11 |
Paper # | DE2002-33 |
Volume (vol) | vol.102 |
Number (no) | 208 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |