Identifying a base station serving a mobile station

• US 20040259570A1
• Filed: 06/23/2003
• Published: 12/23/2004
• Est. Priority Date: 06/23/2003
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Wan, Shaoning, Yao, Jie, Yang, ZhongJin
• Application Number:
  US10/601,899
• Publication Number:
  US 20040259570A1
• Time in Patent Office: Days
• US Class Current: 455/456.1
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 76/50 for emergency connections

Abstract

A method and apparatus for determining the base station and sector serving a target mobile station. A client makes a request to locate a target mobile station. A server connected to the client determines whether the client is authorized to make this request. If so, the server sends a request to the mobile network to determine the base station and sector currently serving the target mobile station. The mobile network returns information identifying the country, carrier, vendor, and region of the switch serving the mobile station. The server then queries a centralized database to translate between the non-standard format data identifying the base station and sector and a geographic location of that base station and sector. Advantageously, the arrangement is much less expensive than arrangements which seek to determine an exact location of the mobile station.

Claims

1. In a mobile telecommunications network, a method of determining an approximate location of a mobile station, comprising the steps of:

sending a request to said mobile telecommunications network to determine a location of a target mobile station;

responsive to receipt of said request, said mobile telecommunications network identifying a base station and sector currently serving said mobile station;

said mobile telecommunications network transmitting data for identifying said base station and sector, and data for identifying at least one of a country, a vendor, a region, and a service provider of that base station;

in a database, translating between said data for identifying said base station and sector, and said data for identifying at least one of a country, a vendor, a region, and a service provider of said base station to obtain identification in a standard format of said base station and sector; and

translating from said identification in a standard format of said base station and sector to a geographic location of said base station and sector.

2. The method of claim 1 further comprising the step of:

authenticating whether said request comes from a source authorized to make the request.

3. The method of claim 1 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a country.

4. The method of claim 1 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a service provider.

5. The method of claim 1 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a vendor.

6. The method of claim 1 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a country and region.

7. The method of claim 1 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a region.

8. In a mobile telecommunications network, apparatus for determining an approximate location of a mobile station, comprising:

apparatus for sending a request to said mobile telecommunications network to determine a location of a target mobile station;

said mobile telecommunications network comprising apparatus, responsive to receipt of said request, for identifying a base station and sector currently serving said mobile station;

said mobile telecommunications network comprising apparatus for transmitting data for identifying said base station and sector, and said data for identifying at least one of a country, a vendor, a region, and a service provider of that base station;

in a database, apparatus for translating between said data for identifying said base station and sector, and said data for identifying at least one of a country, a vendor, a region, and a service provider of said base station to obtain identification in a standard format of said base station and sector; and

apparatus for translating from said identification in a standard format of said base station and sector to a geographic location of said base station and sector.

9. The apparatus of claim 8 further comprising apparatus for:

authenticating whether said request comes from a source authorized to make the request.

10. The apparatus of claim 8 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a country.

11. The apparatus of claim 8 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a service provider.

12. The apparatus of claim 8 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a vendor.

13. The apparatus of claim 8 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a country and a region.

14. The apparatus of clam 8 wherein said data for identifying at least one of a country, a vendor, a region and a service provider consists of data for identifying a region.