发明申请
US20120069798A1 TIMING CONTROL IN A MULTI-POINT HIGH SPEED DOWNLINK PACKET ACCESS NETWORK
有权
多点高速下行链路分组接入网络中的时序控制
- 专利标题： TIMING CONTROL IN A MULTI-POINT HIGH SPEED DOWNLINK PACKET ACCESS NETWORK
- 专利标题（中）： 多点高速下行链路分组接入网络中的时序控制
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申请号： US13209361申请日： 2011-08-12
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公开(公告)号： US20120069798A1公开(公告)日： 2012-03-22
- 发明人: Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Jilei Hou
- 申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Jilei Hou
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： US CA San Diego
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
A method, apparatus, processing system, and computer program product enable association of mis-aligned subframes from a first and second downlink with one another, such that a HARQ acknowledgment message including jointly encoded feedback for the respective subframes can be correctly interpreted by the corresponding cells. Here, an RNC may provide an RRC message to the UE to associate particular subframes with one another. Further, the RNC may provide NBAP messages to the cells transmitting the downlink signals, so that the cells can associate the HARQ acknowledgment message with the appropriate subframe. Still further, additional signaling provides for changing the set of associated subframes when needed due to a drift in the timing offset between cells.