Method and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system

• US 8,208,940 B2
• Filed: 10/31/2005
• Issued: 06/26/2012
• Est. Priority Date: 10/31/2005
• Status: Active Grant

• Current Assignee: Telefonaktiebolaget LM Ericsson
• Original Assignee: Telefonaktiebolaget LM Ericsson
• Inventors: Noldus, Rogier, den Hartog, Jos, Taori, Rakesh
• Primary Examiner(s): Cordero, Marivelisse Santiago
• Assistant Examiner(s): Chang, Jean
• Application Number:
  US12/095,712
• Publication Number:
  US 20100167725A1
• Time in Patent Office: 2,430 Days
• Field of Search: 455/456, 455/433, 455/435.1
• US Class Current: 455/456.1
• 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 60/04 using triggered events
• CPC Class Codes: H04W 8/06 Registration at serving network Location Register, VLR or user mobility server

Abstract

A method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system providing service to a plurality of geographically spread service areas. A mobile station is triggered to provide location information relating to the presence of the mobile station at a location receiving service from a service area comprising the or each dedicated service area. Presence of the mobile station in the or each dedicated service area is established by comparing the location information provided by the mobile station and stored location information relating to the or each dedicated service area. If present in a dedicated service area, the mobile station automatically receives dedicated services to which the mobile unit is entitled to. Receipt of dedicated services is automatically indicated to a user of the mobile station.

Claims

1. A method of providing at least one dedicated service to a mobile station by a mobile telecommunication system, the mobile telecommunication system comprising at least one mobile telecommunication network, each of the at least one mobile telecommunication network comprising a plurality of higher order geographical service areas fit for providing service to the mobile station, wherein at least one of the plurality of higher order geographical service area comprises at least one lower order geographical service area fit for providing service to the mobile station, a dedicated service area residing in a higher order geographical service area and residing in a lower order geographical service area, the method comprising

monitoring whether the mobile station receives service from a higher order geographical service area;

determining presence of a dedicated service area in said higher order geographical service area on detecting the mobile station receiving service from said the higher order geographical service area,

monitoring whether the mobile station receives service from a lower order geographical service area on establishing presence of the dedicated service area in the current higher order geographical service area;

determining presence of a dedicated service area in said lower order geographical service area on detecting the mobile station receiving service from said lower order geographical service area;

triggering the mobile station to provide location information on establishing presence of a dedicated service area in said lower order geographical service area;

providing location information by the mobile station after triggering the mobile station to provide location information;

monitoring presence of the mobile station in a dedicated service area based on the location information provided by the mobile station; and

providing said at least one dedicated service to the mobile station on detecting presence of the mobile station in said dedicated service area.

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

determining a lower order geographical service area from which the mobile station receives service on detecting the mobile station receiving service from said higher order geographical service area.

3. The method according claim 2, further comprising

establishing absence of a dedicated service area in a higher order geographical service area on detecting the mobile station receiving service from a higher order geographical service area;

and

triggering the mobile station to stop providing location information.

4. The method according to claim 1, further comprising the steps of:

detecting presence of the mobile station in an alternative dedicated service area residing in an alternative overlapping higher order geographical service area on establishing presence of the mobile station in a dedicated service area based on the location information provided by the mobile station; and

communicating to the mobile station an identity of said alternative higher order geographical service area,

changing service by the mobile station to said alternative higher order geographical service area; and

providing an alternative dedicated service to the mobile station.

5. The method according to claim 1, wherein the step of establishing presence of the mobile station in a dedicated service area based on the location information provided by the mobile station comprises comparing the location information from the mobile station with previously stored location information relating to a dedicated service area.

6. The method according to claim 1, wherein said at least one telecommunication network comprising a plurality of cells from which the mobile station receives service and the dedicated service area comprises at least one cell.

7. The method according to claim 6, wherein the step of providing location information after triggering the mobile station to provide location information relates to providing an identification of a cell from which the mobile station receives service.

8. The method according to claim 7, wherein the step of providing location information after triggering the mobile station to provide location information comprises providing an identification of a cell from which the mobile station receives service on changing of the mobile station to another cell.

9. The method according to claim 1, indicating to a user of said presence of said mobile station in a dedicated service area.

10. The method according to claim 9, wherein the step of indicating to a user of said presence of said mobile station in the dedicated service area comprises at least one of:

displaying a name of a telecommunication network wherein said dedicated service area resides on a display of said mobile station;

displaying a dedicated icon on a display of said mobile station; and

providing a dedicated audio alert by said mobile station.

11. The method according to claim 1, wherein the plurality of higher order service areas comprise at least one Public Land Mobile Network at least one of which is a home Public land Mobile Network of the mobile station, and at least one Visiting Location Register Service Area, and wherein the step of monitoring whether the mobile station receives service from a new higher order geographical service area comprises'"'"'

registering to a Home Location Register administrative function of the at least one home Public Land Mobile Network of the mobile station to receive change notification on the mobile station receiving service from a Public Land Mobile Network or a Visiting Location Register Service Area;

and

receiving change notification from the administrative function of the home Public Land Mobile Network of the mobile station indicating the Public Land Mobile Network or a Visiting Location Register Service Area providing service to the mobile station.

12. The method according to claim 11, wherein a lower order geographical service area may comprise a Location Service Area and wherein the step of monitoring whether the mobile station receives service from a lower order geographical service area comprises:

registering to a Home Location Register mobility function of the home Public Land Mobile Network of the mobile station to receive change notification on the mobile station receiving service from a Location Service Area; and

receiving change notification from the mobility function of the home Public Land Mobile Network indicating the Location Service Area providing service to the mobile station.

13. The method according to claim 1, further comprising the steps of:

verifying presence of an up-to-date computer application program comprising computer executable instructions for providing location information, in the mobile station on detecting the mobile station receiving service from a higher order geographical service area; and

downloading the up-to-date computer application program for providing location information to the mobile station and installing the up-to-date computer application program in the mobile station on detecting absence of an up-to-date computer application program for providing location information in the mobile station.

14. An apparatus for providing a dedicated service to a mobile station, by a mobile telecommunication system, the mobile telecommunication system comprising at least one mobile telecommunication network, each of the at least one mobile telecommunication network comprising a plurality of higher order geographical service areas fit for providing service to the mobile station, wherein at least one of the plurality of higher order geographical service area comprises at least one lower order geographical service area for providing service to the mobile station, a dedicated service area residing in a higher order geographical service area and residing in a lower order geographical service area, the apparatus comprising:

means for monitoring whether the mobile station receives service from a higher order geographical service area;

means for determining presence of a dedicated service area in said higher order geographical service area on detecting the mobile station receiving service from said the higher order geographical service area,

means for monitoring whether the mobile station receives service from a lower order geographical service area on establishing presence of the dedicated service area in the current higher order geographical service area;

means for determining presence of a dedicated service area in said lower order geographical service area on detecting the mobile station receiving service from said lower order geographical service area;

means for triggering the mobile station to provide location information on establishing presence of a dedicated service area in said lower order geographical service area;

means for providing location information by the mobile station after triggering the mobile station to provide location information;

means for monitoring presence of the mobile station in a dedicated service area based on the location information provided by the mobile station; and

means for providing said at least one dedicated service to the mobile station on detecting presence of the mobile station in said dedicated service area.