发明名称 |
METHOD FOR PERFORMING TRANSFER OF COLLABORATIVE SESSION CONTROL IN WIRELESS COMMUNICATION SYSTEM BASED ON INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM |
摘要 |
A method for performing inter-user equipment (UE) transfer (IUT) of collaborative session control performed by a UE in a network system based on an Internet protocol (IP) multimedia subsystem (IMS) is provided. The method includes transmitting to an IMS network element a subscription message for requesting notification of information regarding other UE, receiving from the IMS network element a subscription acceptance message in response to the subscription message, receiving from the IMS network element a notification message comprising information regarding at least one different UE, and if a UE for transferring the collaborative session control is selected by the at least one different UE, performing a process of transferring the collaborative session control to the selected UE. A signaling overhead caused by a failure in the transfer of collaborative session control can be reduced. |
申请公布号 |
WO2010120047(A3) |
申请公布日期 |
2010.12.09 |
申请号 |
WO2010KR01596 |
申请日期 |
2010.03.15 |
申请人 |
LG ELECTRONICS INC.;KIM, LAE YOUNG;KIM, TAE HYEON;KIM, HYUN SOOK |
发明人 |
KIM, LAE YOUNG;KIM, TAE HYEON;KIM, HYUN SOOK |
分类号 |
H04W8/26;H04W60/00 |
主分类号 |
H04W8/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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