Method and apparatus for improved location determination in a private radio network using a public network system
First Claim
Patent Images
1. A location tracking communication system, comprising:
- a satellite navigational system;
a portable two-way radio operating within a private network;
a dispatch station operating within the private network;
a wearable communication device coupled to the portable two-way radio, the wearable communication device operating within a public network;
a server for relaying location specific assist data, including location, frequency and time, between the portable two-way radio through the private network to the dispatch station; and
a constellation providing location specific assist data to the wearable communication device operating within the public network, the wearable communication device relaying the location specific assist data to the portable two-way radio, the portable two-way radio forwarding the location specific assist data to the server, the server forwarding the location specific assist data to the dispatch station.
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Accused Products
Abstract
Location information is acquired through a public network system (102, 106) and transferred over to a private network system (104, 108) in order to improve location accuracy and reduce search time for a two-way radio (104).
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Citations
8 Claims
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1. A location tracking communication system, comprising:
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a satellite navigational system;
a portable two-way radio operating within a private network;
a dispatch station operating within the private network;
a wearable communication device coupled to the portable two-way radio, the wearable communication device operating within a public network;
a server for relaying location specific assist data, including location, frequency and time, between the portable two-way radio through the private network to the dispatch station; and
a constellation providing location specific assist data to the wearable communication device operating within the public network, the wearable communication device relaying the location specific assist data to the portable two-way radio, the portable two-way radio forwarding the location specific assist data to the server, the server forwarding the location specific assist data to the dispatch station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification