- 专利标题: IDENTIFYING A SUBFRAME CONTAINING INFORMATION RELATING TO AN UPLINK GRANT
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申请号: US15412903申请日: 2017-01-23
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公开(公告)号: US20170135000A1公开(公告)日: 2017-05-11
- 发明人: Zhijun Cai , Chandra Sekhar Bontu , Yi Song
- 申请人: BLACKBERRY LIMITED
- 主分类号: H04W36/00
- IPC分类号: H04W36/00 ; H04W72/12
摘要:
A user equipment (UE) receives, from a wireless access network node of a source cell, a Radio Resource Control (RRC) message identifying a subframe containing information relating to an uplink grant to be sent by a target cell. The UE detects the uplink grant in the identified subframe transmitted by a target wireless access network node of the target cell. The UE sends, in response to the UE successfully accessing the target cell or detecting the information relating to the uplink grant, an RRC message to the target cell to handover from the source cell to the target cell.
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