CONTENT DISTRIBUTION METHOD AND DEVICE, AND ACCESS NETWORK DEVICE

摘要

The embodiments of the present invention relate to a content distribution method and device, and an access network device. The method in one embodiment of the present invention comprises: a cache server in an access network receiving a service request sent by user equipment, the service request comprising an address of a content server in which service data requested by the user equipment is stored; if the service data requested by the user equipment is stored, sending the stored service data to the user equipment through an access network device, and modifying the address of the content server in the received service request to be the address of the cache server in the access network and sending same to a core network device; receiving a modified service request routed to the cache server in the access network by the core network device; and sending the stored service data to the cache server in the access network through the Internet, the core network device and the access network device, and the cache server in the access network discarding the service data. Through the technical solution in the embodiments of the present invention, a core network device can control and manage the service data requested by user equipment.