GPS-assisted architecture for VoIP 9-1-1
First Claim
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1. A system comprising:
- a first network device configured to;
detect a placing of a Voice over Internet Protocol (VoIP) 9-1-1 call, capture current Global Positioning Satellite (GPS) data in response to the detecting, and transmit the GPS data and 9-1-1 digits.
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Abstract
A system receives a Voice over Internet Protocol (VoIP) 9-1-1 call and Global Positioning Satellite (GPS) data from a first network device and identifies a Public Safety Answering Point (PSAP) using the received GPS data.
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Citations
26 Claims
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1. A system comprising:
a first network device configured to;
detect a placing of a Voice over Internet Protocol (VoIP) 9-1-1 call, capture current Global Positioning Satellite (GPS) data in response to the detecting, and transmit the GPS data and 9-1-1 digits. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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receiving a Voice over Internet Protocol (VoIP) 9-1-1 call and Global Positioning Satellite (GPS) data from a first network device; and
identifying a Public Safety Answering Point (PSAP) using the received GPS data. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A system comprising:
a first network device configured to;
periodically capture Global Positioning Satellite (GPS) data when the first network device is connected to a network, and transmit the captured GPS data and information identifying the first network device to a second network device. - View Dependent Claims (20, 21)
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22. A method comprising:
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detecting, via a first device, a placing of a Voice over Internet Protocol (VoIP) 9-1-1 call;
obtaining, via the first device, Global Positioning Satellite (GPS) data in response to the detecting;
transmitting the GPS data, information identifying the first device, and information identifying the VoIP 9-1-1 call as a 9-1-1 call to a second device;
identifying, via the second device, a Public Safety Answering Point (PSAP) based on the GPS data; and
forwarding the VoIP 9-1-1 call and the location information relating to the GPS data to the identified PSAP. - View Dependent Claims (23, 24, 25, 26)
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Specification