发明授权
US09565647B2 Method and apparatus for implementing a time-alignment guard timer
有权
用于实现时间对准保护定时器的方法和装置
- 专利标题： Method and apparatus for implementing a time-alignment guard timer
- 专利标题（中）： 用于实现时间对准保护定时器的方法和装置
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申请号： US14611892申请日： 2015-02-02
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公开(公告)号： US09565647B2公开(公告)日： 2017-02-07
- 发明人: Lars Dalsgaard , Jorma Kaikkonen , Klaus Pedersen
- 申请人： NOKIA CORPORATION NOKIA TECHNOLOGIES OY
- 申请人地址： FI Espoo
- 专利权人： NOKIA TECHNOLOGIES OY
- 当前专利权人： NOKIA TECHNOLOGIES OY
- 当前专利权人地址： FI Espoo
- 代理机构： Squire Patton Boggs (US) LLP
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04W56/00 ; H04L5/00 ; H04W36/00
摘要：
A method and apparatus may include receiving a time-alignment value for a time-alignment timer. The method may also include starting the time-alignment timer. The method may also include transmitting one or more uplink transmissions. The uplink transmission is transmitted while the time-alignment timer is running. The method may also include receiving an updated time-alignment while the time-alignment timer is running, if the timing of the uplink transmission is determined to be correct. The method may also include applying the updated time-alignment, if the updated time-alignment is received. The method may also include stopping uplink transmissions, if no updated time alignment is received.
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