| 摘要 |
The present disclosure discloses a method for uplinking contents and a content delivery function entity. The method is used for uploading the contents or uplinking a media stream generated by a UE to one or more CDN nodes of CDN, and comprises the following steps: after receiving a session initiation request for uploading contents or uplinking a media stream, allocating by a CDN control function entity one or more CDN nodes, and sending a session request to a cluster control function entity of the CDN node; selecting, by the cluster control function entity which receives the session request, a content delivery function entity, establishing a session for uploading the contents or uplinking the media stream between itself and the selected content delivery function entity, and returning session acknowledgement information to the CDN control function entity; and returning, by the CDN control function entity, the received acknowledgement information to a user equipment; uploading the contents or uplinking the media stream according to the acknowledgement information by the user equipment to each content delivery function entity selected by the cluster control function entity. According to the present disclosure, the content delivery network in the next generation network can support user-generated contents.
|
