Invention Grant
US08098150B2 Method and system for locating devices with embedded location tags
有权
用于定位具有嵌入式位置标签的设备的方法和系统
- Patent Title: Method and system for locating devices with embedded location tags
- Patent Title (中): 用于定位具有嵌入式位置标签的设备的方法和系统
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Application No.: US11807283Application Date: 2007-05-25
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Publication No.: US08098150B2Publication Date: 2012-01-17
- Inventor: Ying Zhang , James E. Reich
- Applicant: Ying Zhang , James E. Reich
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Agent Shun Yao
- Main IPC: G08B1/00
- IPC: G08B1/00
Abstract:
One embodiment of the present invention provides a system that locates a set of target transmitting mechanism using a mobile sensing infrastructure. During operation, the system determines a reference frame of a sensing mechanism by detecting signals from at least two transmitting mechanisms. The system further determines locations of the target transmitting mechanism relative to the reference frame using the sensing mechanism. In addition, the system produces a result to indicate the locations of the target transmitting mechanisms.
Public/Granted literature
- US20080291024A1 Method and system for locating devices with embedded location tags Public/Granted day:2008-11-27
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