Method for locating a mobile unit of a distressed user

• US 20080081638A1
• Filed: 09/29/2006
• Published: 04/03/2008
• Est. Priority Date: 09/29/2006
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Boland, Richard Robert, McCormick, Mark Alan
• Application Number:
  US11/540,298
• Publication Number:
  US 20080081638A1
• Time in Patent Office: Days
• US Class Current: 455/456.1
• CPC Class Codes: H04L 63/30 for supporting lawful interception, monitoring or retaining of communications or communication related information circuit switched telephony call monitoring H04M3/2281
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 60/00 Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• CPC Class Codes: H04W 8/10 between location register and external networks

Abstract

The present invention provides a method for tracking multiple mobile units based upon the initial location of a distressed mobile unit. A distressed mobile unit is one, for example, belonging to someone who has been kidnapped or had their vehicle carjacked. An MSC receives a request to locate a distressed mobile unit. The MSC determines the location of the distressed mobile unit and also other mobile units that are located in the location area. The MSC then tracks the other mobile units.

Claims

1. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit, the method comprising:

receiving a request to locate a distressed mobile unit;

determining the location of the distressed mobile unit;

determining other mobile units that are located in the location; and

tracking the other mobile units.

2. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the step of receiving a request to locate a distressed mobile unit comprises receiving a request to locate a distressed mobile unit whose owner has been the victim of a crime.

3. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the distressed mobile unit is located within a stolen vehicle.

4. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the distressed mobile unit is located on an owner of the distressed mobile unit, and wherein the owner has been kidnapped.

5. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the step of determining the location of the distressed mobile unit comprises determining the GPS coordinates of the distressed mobile unit.

6. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the step of determining the location of the distressed mobile unit comprises determining a cell site to which the distressed mobile unit is registered.

7. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the step of determining the location of the distressed mobile unit comprises determining an intersection of the distressed mobile unit.

8. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the step of determining the location of the distressed mobile unit comprises determining a city in which the distressed mobile unit is currently located.

9. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, wherein the step of determining the location of the distressed mobile unit comprises determining a zip code in which the distressed mobile unit is currently located.

10. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, the method further comprising the step of transmitting the identity of the other mobile units to law enforcement authorities.

11. A method for tracking multiple mobile units based upon the initial location of a distressed mobile unit in accordance with claim 1, the method further comprising the step of running criminal checks on owners of each of the other mobile units that are located in the location.

12. A method for tracking a second mobile unit that is associated with a first mobile unit, comprising:

locating a first mobile unit;

identifying a second mobile unit with the first mobile unit; and

tracking the second mobile unit.

13. A method for tracking a second mobile unit that is associated with a first mobile unit in accordance with claim 12, wherein the step of locating the first mobile unit comprises determining a set of GPS coordinates associated with the current position of the first mobile unit.

14. A method for tracking a second mobile unit that is associated with a first mobile unit in accordance with claim 12, wherein the step of locating the first mobile unit comprises detecting a first autonomous registration request sent from the first mobile unit.

15. A method for tracking a second mobile unit that is associated with a first mobile unit in accordance with claim 14, wherein the step of identifying a second mobile unit with the first mobile unit comprises determining that the second mobile unit has sent a second autonomous registration request within the same area as the first mobile unit.

16. A method for tracking a second mobile unit that is associated with a first mobile unit in accordance with claim 15, wherein the step of identifying a second mobile unit with the first mobile unit comprises determining that the first autonomous registration request and the second autonomous registration request occur within a predetermined time frame.