Systems, methods, devices and arrangements for emergency call services and user participation incentives

• US 9,116,223 B1
• Filed: 06/03/2010
• Issued: 08/25/2015
• Est. Priority Date: 06/03/2010
• Status: Active Grant

• Current Assignee: 8X8, Inc.
• Original Assignee: 8X8, Inc.
• Inventors: Martin, Bryan, Judge, Garth
• Primary Examiner(s): Jensen, Nicholas
• Application Number:
  US12/793,371
• Time in Patent Office: 1,909 Days
• Field of Search: 370/352
• US Class Current: 1/1
• CPC Class Codes: G01S 19/17 Emergency applications
• CPC Class Codes: G01S 2205/06 Emergency
• CPC Class Codes: G01S 5/02 using radio waves using satellite radio beacon systems for determining position G01S19/00
• CPC Class Codes: G01S 5/0231 Emergency, distress or locator beacons
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Abstract

A variety of methods, systems, devices and arrangements are implemented for emergency call centers. According to one such method, a location database is populated from a plurality of endpoint devices. The location database determines locations for nodes in a data transmission route from information received from the endpoint devices. Emergency calls using these nodes are located using the populated database.

Claims

1. A computer system comprising:

one or more computer servers having

at least one computer processor; and

a tangible storage medium storing computer instructions that when executed by the at least one computer processor perform the steps of;

receiving physical location data from a plurality of endpoint devices associated with corresponding user accounts;

determining a logical transmission sequence of nodes in a transmission route that is used to communicate the physical location data from the plurality of endpoint devices to the one or more computer servers;

calculating physical locations for the nodes as a function of the physical location data received from the plurality of endpoint devices and of a logical distance between the nodes and the plurality of endpoint devices;

storing the calculated physical locations for the one or more of the nodes; and

transmitting incentive-based feedback to a device associated with a respective user account.

2. The computer system of claim 1, wherein the tangible storage medium further stores computer instructions that when executed by the at least one computer processor perform the steps of

identifying, in response to an emergency call from a Voice over Internet Protocol (VoIP) device, another logical transmission sequence of nodes in a transmission route used to send data from the VoIP device;

retrieving calculated physical location data for the nodes in the another logical transmission sequence;

determining a probable physical location for the VoIP device as a function of the calculated physical location data for the nodes in the another logical transmission sequence and a probable location algorithm; and

providing the determined probable physical location for the VoIP device to an emergency operator.

3. The computer system of claim 1, wherein the step of transmitting the incentive-based feedback includes transmitting the incentive-based feedback to a server configured to provide social networking services to a user associated with the user account.

4. The computer system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the steps of:

determining a reward point value for received physical location data;

adding the determined reward point value to a reward account value; and

redeeming the reward account value for the user account.

5. The computer system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the steps of:

determining a confidence level associated with the calculated physical location;

assigning a reward point value based upon the determined confidence level;

adding the reward point value to a reward account value for the user account; and

redeeming the reward account value for the user account.

6. The computer system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the steps of:

identifying a request for emergency services from an endpoint device;

identifying nodes used to transmit from the endpoint device to the one or more computer servers;

determining a physical location for the endpoint device as a function of the identified nodes and the stored calculated physical location for the identified nodes;

selecting a Public Safety Answering Point (PSAP) service provider from a plurality of PSAP service providers, the selection based upon the determined physical location for the endpoint device; and

connecting the endpoint device to the selected PSAP service provider.

7. The computer system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the steps of:

identifying a request for emergency services from an endpoint device;

identifying nodes used to transmit from the endpoint device to the one or more computer servers;

determining a physical location for the endpoint device as a function of the identified nodes and the stored calculated physical location for the identified nodes;

identifying an Automatic Number Identification (ANI) telephone number, other than a telephone number assigned to the endpoint device, as a function of the determined physical location information and from a set of ANI numbers reserved for use in PSAP routing; and

connecting the endpoint device to a Public Safety Answering Point (PSAP) service while providing the identified ANI number thereto.

8. The system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor receives the physical location data from the plurality of endpoint devices separate from any emergency call.

9. The system of claim 7, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the step of:

temporarily linking the ANI telephone number to the endpoint device for callback purposes of the PSAP.

10. The system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the step of:

determining a rewards point value as a function of how widely-used the node is by participants of the incentive-based feedback.

11. The system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the step of:

determining whether a received data packet conforms to a packet type that is tailored for transmitting the physical location data and filtering packets that are determined not to conform to the packet type.

12. The system of claim 1, wherein the tangible storage medium stores further computer instructions that when executed by the at least one computer processor perform the step of:

calculating a physical location for one or more of the determined nodes as a function of the received physical location data by using a flexible distance between two or more nodes and adjusting the flexible distance based upon subsequently received physical location data.

13. A computer system comprising:

one or more computer servers having

at least one computer processor; and

a tangible storage medium storing computer instructions that, when executed by the at least one computer processor, cause the processor to perform the steps of;

receiving physical location data from a plurality of endpoint devices associated with corresponding user accounts;

determining nodes in a transmission route between the plurality of endpoint devices and the one or more computer servers;

calculating a physical location for the determined nodes as a function of the physical location data received from the plurality of endpoint devices;

storing the calculated physical location for the determined nodes;

in response to an emergency call from a Voice over Internet Protocol (VoIP) device, determining a probable physical location for the VoIP device as a function of respective physical locations of one or more nodes in a transmission route used to send data from the VoIP device, wherein the one or more nodes includes at least one node from the determined nodes;

determining a confidence level associated with the determined probable physical location; and

in response to the confidence level being below a lower threshold, transmitting a request to an access point, from which the VoIP device is connected, for additional location information from other devices connected to the access point.

14. The system of claim 13, wherein the request transmitted to the access point is a broadcast request.

15. The system of claim 13, wherein the computer instructions further cause the at least one computer processor to perform the steps of:

assigning a reward point value based upon the determined confidence level;

adding the reward point value to a reward account value for the user account; and

redeeming the reward account value for the user account.

16. The system of claim 13, wherein

the determining of the confidence level, associated with the determined probable physical location, is a function of how widely-used the node is by participants of an incentive-based feedback program.

17. The system of claim 13, wherein

the determining of the confidence level, associated with the determined probable physical location, is a function of the respective physical locations of the one or more nodes in the transmission route used to send data from the VoIP device.