Targeted caching to reduce bandwidth consumption

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United States of America Patent

PATENT NO 8954548
SERIAL NO

12199200

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system includes a name server, an edge cache server, and a local cache server. The name server is configured to provide an anycast IP address in response to a request for an IP address of an origin hostname from a client system. The edge cache server is configured to respond to the anycast IP address and a unicast IP address and to retrieve content from an origin. The local cache server includes a storage and is configured to respond to the anycast IP address, to retrieve content from the edge cache server, and provide the content to a client system.

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Patent Owner(s)

  • AT&T CORP.;AT&T INTELLECTUAL PROPERTY II, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Glasser, Alan Manalapan, US 6 720

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