Method, application server and user equipment for transferring media streams of multimedia session
AssigneeHuawei Technologies Co., Ltd.
InventorsShuiping Long, Hui Jin
Life of this patent
Estimating the term…
Abstract
A method, Application Server (AS) and User Equipment (UE) for transferring media streams of a multimedia session are provided. A first UE sends a request for transferring media streams of a multimedia session to an AS, where the request carries the ID of a third UE and the media type of media streams requested to be transferred; and the third UE establishes media streams of the media type with a second UE under the control of the AS.
Claims19
A method for transferring at least one media stream of a multimedia session, comprising:
- instructing, by an Application Server (AS), a first User Equipment (UE) and a second UE to establish a multimedia session;
- receiving, by the AS, a request for transferring at least one media stream of the multimedia session, wherein the request carries at least one media type of the at least one media stream requested to be transferred;
- and
- instructing, by the AS, the second UE and a third UE to establish at least one media stream of the media type.
A method for transferring at least one media stream of a multimedia session, comprising:
- sending to an Application Server (AS), by a User Equipment (UE), a request for transferring at least one media stream of the multimedia session, wherein the request carries at least one media type of the at least one media stream requested to be transferred and the media type is configured to instruct a second UE and a third UE to establish at least one media stream of the media type.
An Application Server (AS), comprising:
- a session controlling unit, configured to control a first User Equipment (UE) to establish a multimedia session with a second UE;
- a receiving unit, configured to receive a request for transferring at least one media stream of the multimedia session, wherein the request carries at least one media type of the at least one media stream requested to be transferred;
- and
- a media stream transfer controlling unit, configured to control a third UE to establish at least one media stream of the at least one media type with the second UE.
A User Equipment (UE), comprising:
- a media transfer request sending unit, configured to send a request for transferring at least one media stream of a multimedia session to an Application Server (AS), wherein the request carries at least one media type of the at least one media stream requested to be transferred and the at least one media type is configured to instruct a second UE and a third UE to establish at least one media stream of the at least one media type.
Dependencies are inferred from the claim text.