Invention Application
- Patent Title: METHOD AND APPARATUS FOR INTER-USER EQUIPMENT TRANSFER
- Patent Title (中): 用户设备传送的方法和装置
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Application No.: US13298972Application Date: 2011-11-17
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Publication No.: US20120143984A1Publication Date: 2012-06-07
- Inventor: Hang Liu , Kamel M. Shaheen , Milan Patel , Xavier De Foy , Osama Lotfallah , Debashish Purkayastha
- Applicant: Hang Liu , Kamel M. Shaheen , Milan Patel , Xavier De Foy , Osama Lotfallah , Debashish Purkayastha
- Applicant Address: US DE Wilmington
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: US DE Wilmington
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
Techniques for inter-user equipment (UE) transfer (IUT) are disclosed. An application server receives an IUT request for transfer of a media session toward at least one UE such that a media stream is played by at least two UEs that are geographically separated after the transfer. The application server triggers inter-destination media synchronization (IDMS) for group synchronization of the media session among the UEs. The media stream may be anchored at a media server, and a media synchronization application server for the IDMS may be running at the media server. Alternatively, the media stream may be anchored at a media resource function (MRF), and a media synchronization application server for the IDMS may be running at the MRF.
Public/Granted literature
- US09143539B2 Method and apparatus for inter-user equipment transfer of streaming media Public/Granted day:2015-09-22
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