发明申请
- 专利标题: METHOD FOR SUPPORTING CONTINUOUS RECEPTION OF EVOLVED BROADCAST AND MULTICAST SERVICE DATA
- 专利标题(中): 支持连续接收演播广播和多播服务数据的方法
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申请号: US12680395申请日: 2008-09-16
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公开(公告)号: US20100254352A1公开(公告)日: 2010-10-07
- 发明人: Hong Wang , Xiaoqiang Li
- 申请人: Hong Wang , Xiaoqiang Li
- 优先权: CN200710164105.0 20070929
- 国际申请: PCT/KR2008/005443 WO 20080916
- 主分类号: H04W4/00
- IPC分类号: H04W4/00
摘要:
The method for supporting continuous reception of enhanced broadcast service data comprising steps of: an MCE receiving an “MBMS Session Start Request” message from a core network; after the MCE receives the message, transmitting a response message to the core network; MCE transmitting an “MBMS Session Start Request” message to an ENB, the message including information of adjacent cells; and the ENB broadcasting the information of adjacent cells on a current cells. With the scheme of present invention, if a user wants to move to a common cell when he/she receives MBMS service in an SFN edge cell, he/she can enter the active mode and switch into the common cell so as to reduce MBMS data loss. When a UE moves from a cell with SC-PTM transmission mode into a cell with SC-PTM transmission mode, data loss can also be reduced.