Invention Grant
US08014793B2 Use of previously-calculated position fix for location based query
有权
使用以前计算的位置修正为基于位置的查询
- Patent Title: Use of previously-calculated position fix for location based query
- Patent Title (中): 使用以前计算的位置修正为基于位置的查询
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Application No.: US11704166Application Date: 2007-02-08
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Publication No.: US08014793B2Publication Date: 2011-09-06
- Inventor: Sachin Kansal , Janell Paulson
- Applicant: Sachin Kansal , Janell Paulson
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: H04W24/00
- IPC: H04W24/00
Abstract:
A computing device is provided for responding to a location-based query. The computing device receives the query, determines that a current position fix is unavailable, retrieves from memory a previously-calculated position fix calculated before receipt of the location-based query, and provides a response to the query based on the previously-calculated position fix.
Public/Granted literature
- US20080194273A1 Use of previously-calculated position fix for location based query Public/Granted day:2008-08-14
Information query
