Method and system for transmitting assistance location data for fleet and asset management
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 21, 2005
app pub date -
Jan 16, 2004
filing date -
Jan 16, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An approach is provided for transmitting assistance location information to a plurality of telemetry devices over a two-way wireless network (e.g., paging system). A location server, within a Network Operations Center (NOC), generates the assistance location information, such as Assisted Global Positioning System (A-GPS) data, from a location reference network within the wireless network. A messaging server broadcasts the assistance location information to the plurality of telemetry devices over the wireless network. The telemetry devices are configured to determine respective locations of the telemetry devices independently from the location reference network when out of coverage of the wireless network.
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