发明授权
- 专利标题： Method and device for controlling timer on buffer status report
- 专利标题（中）： 控制缓冲器状态报告定时器的方法和设备
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申请号： US13638467申请日： 2011-06-21
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公开(公告)号： US08958381B2公开(公告)日： 2015-02-17
- 发明人: Li Chen , Yali Zhao , Fangli Xu
- 申请人： Li Chen , Yali Zhao , Fangli Xu
- 申请人地址： CN Beijing
- 专利权人： China Academy of Telecommunications Technology
- 当前专利权人： China Academy of Telecommunications Technology
- 当前专利权人地址： CN Beijing
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 优先权： CN201010212447 20100621
- 国际申请： PCT/CN2011/076018 WO 20110621
- 国际公布： WO2011/160574 WO 20111229
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
A method for controlling a timer on buffer status report (BSR) is provided in the present invention, and the method is applied to implement the control of the timer on BSR the system to which Carrier Aggregation technology is applied. Said method includes: starting a retransmission BSR timer (retxBSR-Timer) and a BSR periodic reporting timer (periodicBSR-Timer) when a sub frame has a component carrier which has a BSR to be transmitted; restarting the retxBSR-Timer when a sub frame has a component carrier which has new data transmission resources; and restarting the periodicBSR-Timer when a sub frame has a component carrier which has a long BSR or a short BSR to be transmitted. A device for implementing said method is also provided in the present invention.
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