Method and apparatus for media transfer between user equipment

摘要

A method and apparatus for transferring media between user equipment are provided. In one embodiment, the method comprises: receiving a pull mode media transfer request initiated by the initiator user equipment, wherein the pull mode media transfer request comprises session identifier information that identifies a session associated with the media transfer; determining whether the target continuity application server is a controlee continuity application server; and when the session associated with the media transfer is a collaborative session and the target continuity application server is determined to be a controlee continuity application server, forwarding the pull mode media transfer request to a controller continuity application server that performs the media transfer. The technical solutions of the present invention may be applicable to various cases that may occur in the media transfer operation and ensures session continuity.

主权项

1. A target continuity application server for transferring media from a target user equipment to an initiator user equipment, comprising:
a receiver device configured to receive a pull mode media transfer request initiated by the initiator user equipment, wherein the pull mode media transfer request comprises session identifier information that identifies a session associated with media to be transferred that is on the target user equipment, wherein the target continuity application server is the server to which the target user equipment belongs; and a transmitter device configured to forward, when the session associated with the media to be transferred is a collaborative session and the target continuity application server determines itself to be a controllee continuity application server according to the ession identifier information, the pull mode media transfer request to a controller continuity application server that performs media transfer; wherein: the controllee continuity application server is a continuity application server to which a controllee user equipment in the collaborative session belongs, and the controller continuity application server is a continuity application server to which a controller user equipment in the collaborative session belongs.