发明名称 |
Heavy load packet-switched routing |
摘要 |
According to the invention, a content delivery network (CDN) for delivering content objects over the Internet is disclosed. The CDN includes a point of presence (POP), a content object request interface, and a routing function. At least one POP is coupled to a plurality of full-route networks. The content object request interface receives requests for content objects for delivery to a number of end users using a plurality of terminal networks. The routing function that routes content objects in at least two modes, where a first mode routes content objects based upon a first route path chosen based upon delivery efficiency, and a second mode routes at least some content objects using a second route path when at least of a portion of the first route path reaches a level of use. The first and second route paths egress to different full-route networks.
|
申请公布号 |
EP1911210(B1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20060789278 |
申请日期 |
2006.08.01 |
申请人 |
LIMELIGHT NETWORKS, INC. |
发明人 |
RACIBORSKI, NATHAN, F.;GORDON, MICHAEL, M. |
分类号 |
H04L12/721;H04L12/711;H04L29/08 |
主分类号 |
H04L12/721 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|