Akerman Senterfitt
Anycast transport protocol for content distribution networks
A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
AT&T Intellectual Property I, L.P.
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H04L H04L H04L
inventional inventional inventional
Jacobus Seungjoon Oliver Michael
Van der Merwe Lee Spatscheck Rabinovich