System and method for integrating location information into an internet phone system

• US 8,478,305 B2
• Filed: 04/09/2008
• Issued: 07/02/2013
• Est. Priority Date: 04/09/2008
• Status: Expired due to Fees

• Current Assignee: CSR Technology Incorporated (Qualcomm, Inc.)
• Original Assignee: CSR Technology Incorporated (Qualcomm, Inc.)
• Inventors: McCarthy, Timothy Dennis, Cookro, Daniel A., Shabaniani, Parham
• Primary Examiner(s): Edouard, Patrick
• Assistant Examiner(s): Eisner, Ronald
• Application Number:
  US12/100,331
• Publication Number:
  US 20090258655A1
• Time in Patent Office: 1,910 Days
• Field of Search: 455/402.2, 455/404.2, 4554561-457, 4554141-4144, 455/426.2, 455/73, 455/550.1, 455/556.1, 455/556.2, 455/557, 340/539.13, 340988-996, 370493-495, 370352-356
• US Class Current: 455/456.6
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04M 2242/04 for emergency applications
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04M 2250/10 including a GPS signal receiver
• CPC Class Codes: H04M 3/5116 for emergency applications
• CPC Class Codes: H04M 7/006 Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

A system and a method for integrating the receipt and transmission of location information into VoIP phone systems. The system may include a location device that includes a SATPS receiver and an antenna together with one or more connectors that allow connection of the location device to other devices, such as a VoIP telephone and a router, that are connected to and made a part of a VoIP phone system. A method of operating such a system is also disclosed.

Claims

1. A location device for receiving Satellite Positioning System (SATPS) signals for use in a Voice over Internet Protocol (“

VolP”

) phone system, the location device comprising;

a receiver receiving the SATPS signals;

a first connector integrally connecting the location device to a communication device, wherein said first connector includes a Universal Serial Bus (“

USB”

) connecting the location device to said communication device; and

a digital processor inside the location device, determining the location of the location device based on the SATPS signals, and inserting the determined location into a VoIP data stream received from the communication device; and

wherein the communication device is configured to receive the VoIP data stream including the determined location from the location device and transmit the VoIP data stream including the determined location over the VoIP phone system.

2. The location device of claim 1, further including a memory in signal communication with the digital processor.

3. The location device of claim 2, wherein the communication device is a software telephone installed on a mobile computer.

4. The location device of claim 3, wherein the mobile computer is a laptop, notebook, sub-notebook, or personal digital assistant (“

PDA”

).

5. The location device of claim 4, wherein the receiver, the digital processor, and the memory are installed on the mobile computer and the first connector is a data bus between the location device and the mobile computer.

6. The location device of claim 4, wherein the receiver, the digital processor, and the memory are enclosed in an external dongle and the first connector includes a Universal Serial Bus (“

USB”

) connecting the external dongle with the mobile computer.

7. The location device of claim 2, further including a second connector connecting the communications device to a network.

8. The location device of claim 2, wherein the communication device is a VoIP telephone.

9. The location device of claim 8, wherein the receiver, the digital processor, and the memory are enclosed in an external dongle adaptable for connection to the VoIP telephone by the first connector.

10. The location device of claim 7, wherein the first connector includes an RJ-11 jack configured to connect the location device to the VoIP telephone, and the second connector includes an RJ-11 jack configured to connect the location device to a digital phone adapter in signal communication with a network.

11. The device of claim 7, wherein the first connector includes an ETHERNET RJ-4S jack configured to connect the location device to the VoIP telephone;

and the second connector includes an ETHERNET RJ-45 jack configured to connect the location device to a router in signal communication with a network.

12. The device of claim 9, wherein the receiver is also configured to receive location aiding signals from a second remote location via a second wireless communications link.

13. The device of claim 9, further including an output data stream comprising messages from the VoIP telephone and location data generated by the location device.