发明申请
- 专利标题: WIRELESS NETWORK SYNCHRONIZATION
- 专利标题(中): 无线网络同步
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申请号: US12354666申请日: 2009-01-15
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公开(公告)号: US20090196277A1公开(公告)日: 2009-08-06
- 发明人: Gavin B. Horn , Aamod D. Khandekar , Parag A. Agashe , Lei Xiao , Ravi Palanki
- 申请人: Gavin B. Horn , Aamod D. Khandekar , Parag A. Agashe , Lei Xiao , Ravi Palanki
- 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: H04J3/06
- IPC分类号: H04J3/06
摘要:
Systems and methodologies are described that facilitate synchronizing timing among wireless nodes in a wireless communication network. A tracking wireless node can synchronize to a global positioning system (GPS) signal if available. Alternatively, the tracking wireless node can receive quality metrics related to one or more target nodes. The quality metrics can relate to parameters that can be utilized to evaluate the target node for timing synchronization. Based on the quality metrics, the tracking wireless node can select a target wireless node for timing synchronization. The tracking wireless node can subsequently synchronize timing with the target wireless node. In addition, the tracking wireless node can continually evaluate surrounding wireless nodes to detect whether other wireless nodes have higher quality metrics than the current target wireless nodes and can accordingly resynchronize with nodes having higher metrics.
公开/授权文献
- US08213405B2 Wireless network synchronization 公开/授权日:2012-07-03
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