发明授权
US08274998B2 Systems and methods for packet based timing offset determination using timing adjustment information
有权
使用定时调整信息确定基于分组的定时偏移确定的系统和方法
- 专利标题： Systems and methods for packet based timing offset determination using timing adjustment information
- 专利标题（中）： 使用定时调整信息确定基于分组的定时偏移确定的系统和方法
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申请号： US12285358申请日： 2008-10-02
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公开(公告)号： US08274998B2公开(公告)日： 2012-09-25
- 发明人: Med Belhadj , Hojjat Salemi
- 申请人： Med Belhadj , Hojjat Salemi
- 申请人地址： US CA Sunnyvale
- 专利权人： Cortina Systems, Inc.
- 当前专利权人： Cortina Systems, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 主分类号： H04J3/06
- IPC分类号： H04J3/06
摘要：
Systems and methods for performing timing offset and or fractional frequency offset for the purpose of time and/or frequency synchronization are provided. Timing packets are exchanged between a master device and a slave device. In addition, timing adjustment information is received by the slave device. The slave device uses the timing adjustment information in conjunction with the transmit and receive times for the timing packets to estimate at timing offset and/or fractional frequency offset.
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