Invention Grant
- Patent Title: Anycast transport protocol for content distribution networks
- Patent Title (中): 内容分发网络的无线传输协议
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Application No.: US14053825Application Date: 2013-10-15
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Publication No.: US09100462B2Publication Date: 2015-08-04
- Inventor: Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
- Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Akerman LLP
- Agent Michael K. Dixon; Roy P. Zachariah
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/06 ; H04L29/08
Abstract:
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.
Public/Granted literature
- US20140040359A1 Anycast Transport Protocol For Content Distribution Networks Public/Granted day:2014-02-06
Information query
