Adaptive Data Broadcasting Using Air-Cache
| dc.contributor.author | Stathatos, K. | en_US |
| dc.contributor.author | Roussopoulos, N. | en_US |
| dc.contributor.author | Baras, John S. | en_US |
| dc.contributor.department | ISR | en_US |
| dc.contributor.department | CSHCN | en_US |
| dc.date.accessioned | 2007-05-23T10:03:19Z | |
| dc.date.available | 2007-05-23T10:03:19Z | |
| dc.date.issued | 1996 | en_US |
| dc.description.abstract | In the Data AirWaves Project at University of Maryland, we are integrating Direct Broadcast Satellite (DBS) systems with terrestrial networks to provide a hybrid and effective communication substrate lying between data resources and remote/mobile user applications. Smooth integration of these two media balances the need for rapid data dissemination to very large numbers of clients and on-demand interactive data services. This paper describes the air-cache, a method for effective data broadcasting and an algorithm which rapidly adapts the content of the cache based on the ﲭisses which result in explicit (on- demand) data requests. Simulation results show that the hypothesis of adapting based only on the misses performs quite reasonably and has very little deviation from a system that has complete information - both hits and misses. <BR> | en_US |
| dc.format.extent | 206053 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/1903/5831 | |
| dc.language.iso | en_US | en_US |
| dc.relation.ispartofseries | ISR; TR 1996-69 | en_US |
| dc.relation.ispartofseries | CSHCN; TR 1996-12 | en_US |
| dc.subject | data broadcasting | en_US |
| dc.subject | direct broadcast satellite systems | en_US |
| dc.subject | wireless information systems | en_US |
| dc.subject | hybrid networks | en_US |
| dc.subject | Systems Integration Methodology | en_US |
| dc.title | Adaptive Data Broadcasting Using Air-Cache | en_US |
| dc.type | Technical Report | en_US |
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