Invention Grant
- Patent Title: Location logging and location and time based filtering
- Patent Title (中): 位置记录和位置和基于时间的过滤
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Application No.: US12636037Application Date: 2009-12-11
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Publication No.: US09280778B2Publication Date: 2016-03-08
- Inventor: Donald William Gillies , Charles N. Lo , Stephen W. Edge
- Applicant: Donald William Gillies , Charles N. Lo , Stephen W. Edge
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Linda Gunderson; Thomas A. Jolly
- Main IPC: H04W24/00
- IPC: H04W24/00 ; G06Q30/02 ; H04L12/18 ; H04L29/08 ; H04W4/00 ; H04W4/02 ; H04W4/06

Abstract:
Techniques for performing location logging and location and time based filtering are described. In one design of location logging, a terminal periodically determines its location, e.g., during its paging slots. The terminal determines whether there is a change in its location and stores its location if a change in location is detected. In one design of location and time based filtering, the terminal obtains a location and time criterion with a target area and a time period. The terminal determines its location during the time period, e.g., based on the location log. The terminal evaluates the location and time criterion based on the target area and its location during the time period, e.g., based on at least one sector ID for the target area and one or more sector IDs for its location. The terminal determines whether to download and/or present broadcast information based on the result of the evaluation.
Public/Granted literature
- US20100151882A1 LOCATION LOGGING AND LOCATION AND TIME BASED FILTERING Public/Granted day:2010-06-17
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