GPS-assisted architecture for VoIP 9-1-1
First Claim
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1. A system comprising:
- a network device, of an emergency service provider, configured to;
receive, from a mobile device of a user, first Global Positioning Satellite (GPS) data independent of receiving a call from the mobile device,update location information, stored in an Automatic Location Identification (ALI) database, with the first GPS data, the location information corresponding to identification information of the mobile device,the ALI database being updated to enable at least one Public Safety Answering Point (PSAP) to provide a service, to the user at a location identified by the first GPS data, independent of a call from the mobile device,receive second GPS data and a Voice over Internet Protocol (VoIP) 9-1-1 call from the mobile device,receive, from the mobile device, the identification information,identify a Public Safety Answering Point (PSAP), that is geographically closest to the received second GPS data, out of a plurality of PSAPs,obtain a pseudo telephone number for the identified PSAP,forward, using the obtained pseudo telephone number, information associated with the second GPS data and the VoIP 9-1-1 call to the identified PSAP, andupdate, based on receiving the second GPS data and the VoIP 9-1-1 call, the location information stored in the ALI database,the location information being updated, in the ALI database, using the second GPS data.
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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
21 Claims
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1. A system comprising:
a network device, of an emergency service provider, configured to; receive, from a mobile device of a user, first Global Positioning Satellite (GPS) data independent of receiving a call from the mobile device, update location information, stored in an Automatic Location Identification (ALI) database, with the first GPS data, the location information corresponding to identification information of the mobile device, the ALI database being updated to enable at least one Public Safety Answering Point (PSAP) to provide a service, to the user at a location identified by the first GPS data, independent of a call from the mobile device, receive second GPS data and a Voice over Internet Protocol (VoIP) 9-1-1 call from the mobile device, receive, from the mobile device, the identification information, identify a Public Safety Answering Point (PSAP), that is geographically closest to the received second GPS data, out of a plurality of PSAPs, obtain a pseudo telephone number for the identified PSAP, forward, using the obtained pseudo telephone number, information associated with the second GPS data and the VoIP 9-1-1 call to the identified PSAP, and update, based on receiving the second GPS data and the VoIP 9-1-1 call, the location information stored in the ALI database, the location information being updated, in the ALI database, using the second GPS data. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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receiving, by a network device and from a mobile device of a user, first Global Positioning Satellite (GPS) data independent of receiving a call from the mobile device; updating, by the network device, location information, stored in an Automatic Location Identification (ALI) database, with the first GPS data, the location information corresponding to identification information of the mobile device, the ALI database being updated to enable emergency services to be provided, to the user at a first location identified by the first GPS data, independent of a call from the mobile device, receiving, by the network device and from the mobile device, a Voice over Internet Protocol (VoIP) 9-1-1 call, the identification information, and second GPS data that identifies a second location of the mobile device; identifying, by the network device, a Public Safety Answering Point (PSAP) using the received second GPS data; obtaining, by the network device, a pseudo telephone number for the identified PSAP, the pseudo telephone number being used to route the received VoIP 9-1-1 call and the received second GPS data to the identified PSAP; and updating, by the network device, the location information, stored in the ALI database, using the received second GPS data. - View Dependent Claims (8, 9, 10, 11)
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12. A system comprising:
a first network device, of a service provider, configured to; receive, from a second network device of a user, first Global Positioning Satellite (GPS) data independent of receiving a call from the second network device, update location information, stored in an Automatic Location Identification (ALI) database, with the first GPS data, the location information corresponding to identification information, of the second network device, stored in the ALI database, the ALI database being updated to enable emergency services to be provided, to the user at a location identified by the first GPS data, independent of a call from the mobile device, receive, from the second network device, second GPS data and a Voice over Internet Protocol (VoIP) 9-1-1 call, identify a Public Safety Answering Point (PSAP) based on the second GPS data, route the second GPS data and the VoIP 9-1-1 call to the identified PSAP, and update, using the second GPS data, the location information stored in the ALI database. - View Dependent Claims (13, 19, 20, 21)
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14. A method comprising:
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receiving, by a first device of an emergency service provider, first Global Positioning Satellite (GPS) data from a second device of a user; updating, by the first device, location information, stored in an Automatic Location Identification (ALI) database, with the first GPS data, the location information corresponding to identification information of the second device, the ALI database being updated to enable emergency services to be provided, to the user at a location identified by the first GPS data, independent of a call from the second device, receiving, by the first device and from the second device, second GPS data, the identification information, and a Voice over Internet Protocol (VoIP) 9-1-1 call; identifying, by the first device, a Public Safety Answering Point (PSAP) based on the second GPS data; obtaining, by the first device, a pseudo telephone number for the identified PSAP; forwarding, by the first device, the VoIP 9-1-1 call and information relating to the second GPS data to the identified PSAP, using the obtained pseudo telephone number; and updating, by the first device, the location information, stored in the ALI database, using the second GPS data. - View Dependent Claims (15, 16, 17, 18)
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Specification