发明授权
- 专利标题： Integrated proximity routing for content distribution
- 专利标题（中）： 内容分发的集成邻近路由
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申请号： US12542439申请日： 2009-08-17
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公开(公告)号： US08966033B2公开(公告)日： 2015-02-24
- 发明人: Jacobus Van der Merwe , Seungjoon Lee
- 申请人： Jacobus Van der Merwe , Seungjoon Lee
- 申请人地址： US GA Atlanta
- 专利权人： AT&T Intellectual Property I, L.P.
- 当前专利权人： AT&T Intellectual Property I, L.P.
- 当前专利权人地址： US GA Atlanta
- 代理机构： Akerman LLP
- 代理商 Michael K. Dixon; Roy P. Zachariah
- 主分类号： G06F15/173
- IPC分类号： G06F15/173 ; H04L29/08 ; H04L29/12
摘要：
A domain name server includes a processor configured to receive a request from a requester for an edge cache address, identify a first edge cache serving content requests to an anycast address from the requester, and determine a load of first edge cache. The processor is further configured to provide unicast address of an alternate edge cache to requester in response to the request when the load exceeds a threshold or to provide anycast address to requester in response to request when the load is below the threshold.
公开/授权文献
- US20110040861A1 Integrated Proximity Routing for Content Distribution 公开/授权日：2011-02-17
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