Method and apparatus for using wireless hotspots and semantic routing to provide broadband mobile serveices
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United States of America Patent
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Issued Date -
Jun 16, 2005
app pub date -
Sep 27, 2004
filing date -
Sep 29, 2003
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Abandoned
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Abstract
A system and method for providing cost-effective broadband mobile services using a hybrid wireless network consisting of wide-area cellular ('3G') supplemented by hotspot caches are provided. The proposed architecture uses opportunistic access of high-bandwidth wireless hotspot to dramatically reduce the cost per MB of media delivered to mobile end-users. The system also uses a 'semantic multicast routing' approach to caching and delivering media based on individual user profiles.
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