Providing location-based information in local wireless zones

• US 8,401,568 B2
• Filed: 09/15/2011
• Issued: 03/19/2013
• Est. Priority Date: 12/24/2003
• Status: Expired due to Term

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Sylvain, Dany
• Primary Examiner(s): Gelin, Jean
• Application Number:
  US13/233,524
• Publication Number:
  US 20120003994A1
• Time in Patent Office: 551 Days
• Field of Search: 455/404.2, 455/414.1, 455/414.2, 455/422.1, 455/456.1, 455/456.2, 455/456.3, 455/456.4, 455/456.5, 455/456.6
• US Class Current: 455/456.3
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• 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 88/08 Access point devices
• CPC Class Codes: H04W 88/14 Backbone network devices

Abstract

The present invention allows mobile terminals to receive location-based information upon entering a local wireless zone established by an access point. The access point includes or is associated with one or more servers, which may provide the location-based information and control access. The local wireless zone is a limited area in which communications between the access point and the mobile terminal are possible. Once the mobile terminal enters into one or more local wireless zones, the presence of the mobile terminal in the local wireless zone is detected. Once detected, the mobile terminal is afforded access to a server on which the location-based information is stored. The server is associated with the local wireless zone.

Claims

1. A mobile terminal, comprising:

a communication interface operable to enable local wireless communications with an access point when present in a local wireless zone served by the access point;

a control system associated with the communication interface and operable to;

determine that the mobile terminal is within a first local wireless zone served by a first access point;

initiate communications with the first access point;

provide user identification to the first access point;

receive configuration data from the first access point;

request first location-based information from a first server associated with the first local wireless zone; and

receive the first location-based information from the first server associated with the first local wireless zone.

2. The mobile terminal of claim 1, wherein the control system is operable to:

determine that the mobile terminal is within a plurality of local wireless zones served by a plurality of respective access points;

select one of the plurality of local wireless zones; and

request second location-based information associated with the selected local wireless zone; and

receive the second location-based information associated with the selected local wireless zone.

3. The mobile terminal of claim 2, wherein the control system is operable to:

present the plurality of local wireless zones to a user of the mobile terminal; and

receive a response from the user corresponding to the selected local wireless zone.

4. The mobile terminal of claim 1, wherein the control system is operable to request the first location-based information from the first server associated with the first local wireless zone by sending a request comprising the user identification.

5. The mobile terminal of claim 1, wherein the user identification is input at the mobile terminal by a user of the mobile terminal.

6. The mobile terminal of claim 1, wherein the control system is operable to receive from the first access point configuration data comprising a zone identifier uniquely associated with the first local wireless zone.

7. The mobile terminal of claim 6, wherein the control system is operable to request first location-based information from the first server by sending a request comprising the zone identifier uniquely associated with the first local wireless zone.

8. The mobile terminal of claim 7, wherein the request comprises the zone identifier uniquely associated with the first local wireless zone and the user identification.

9. The mobile terminal of claim 6, wherein the zone identifier uniquely associated with the first local wireless zone comprises at least one of a domain name and an IP address.

10. A method of operating a mobile terminal, comprising:

determining that the mobile terminal is within a first local wireless zone served by a first access point;

initiating communications with the first access point;

providing user identification to the first access point;

receiving configuration data from the first access point;

requesting first location-based information from a first server associated with the first local wireless zone; and

receiving the first location-based information from the first server associated with the first local wireless zone.

11. The method of claim 10, comprising:

determining that the mobile terminal is within a plurality of local wireless zones served by a plurality of respective access points;

selecting one of the plurality of local wireless zones; and

requesting second location-based information associated with the selected local wireless zone; and

receiving the second location-based information associated with the selected local wireless zone.

12. The method of claim 11, comprising:

presenting the plurality of local wireless zones to a user of the mobile terminal; and

receiving a response from the user corresponding to the selected local wireless zone.

13. The method of claim 10, wherein requesting the first location-based information from the first server associated with the first local wireless zone comprises sending a request comprising the user identification.

14. The method of claim 10, wherein the user identification is input at the mobile terminal by a user of the mobile terminal.

15. The method of claim 10, comprising receiving from the first access point configuration data comprising a zone identifier uniquely associated with the first local wireless zone.

16. The method of claim 15, wherein requesting first location-based information from the first server comprises sending a request comprising the zone identifier uniquely associated with the first local wireless zone.

17. The method of claim 16, wherein the request comprises the zone identifier uniquely associated with the first local wireless zone and the user identification.

18. The method of claim 15, wherein the zone identifier uniquely associated with the first local wireless zone comprises at least one of a domain name and an IP address.

19. A mobile terminal for receiving location-based information in local wireless zones, the mobile terminal comprising:

a communication interface adapted to facilitate local wireless communications with access points when present within the local wireless zones;

a control system associated with the communication interface and adapted to;

determine that the mobile terminal is within a first local wireless zone served by a first access point, wherein the first local wireless zone is associated with a unique zone identifier;

use the unique zone identifier to select a first server associated with the first access point;

query the first server associated with the first access point to request first location based-information; and

receive the first location-based information via the first access point from the first server associated with the first local wireless zone.

20. The mobile terminal of claim 19 wherein the control system is further adapted to:

a) determine that the mobile terminal is within a plurality of local wireless zones served by a plurality of access points are-possible;

b) select one of the plurality of local wireless zones; and

c) receive second location-based information via the one of the plurality of local wireless zones.

21. The mobile terminal of claim 20 wherein the control system is further adapted to:

a) present the plurality of local wireless zones to a user of the mobile terminal; and

b) receive a response from the user corresponding to the one of the plurality of local wireless zones.

22. The mobile terminal of claim 19 wherein the control system is further adapted to receive the unique zone identifier.

23. The mobile terminal of claim 19 wherein the control system is further adapted to:

a) send to a host server via the first access point a host configuration protocol request for configuration information bearing on communications between the mobile terminal and the first server; and

b) receive the configuration information to facilitate communication between the mobile terminal and the first server.

24. The mobile terminal of claim 23 wherein the host configuration protocol request comprises the unique zone identifier.

25. The mobile terminal of claim 23 wherein the configuration information comprises an IP address for the first server from which the first location-based information is requested.

26. The mobile terminal of claim 23 wherein the control system is further adapted to:

a) send a domain name service request to a domain name server; and

b) receive an IP address for the first server from which the first location-based information is requested.

27. The mobile terminal of claim 26 wherein the domain name service request comprises the unique zone identifier, and wherein the IP address is associated with the unique zone identifier.

28. The mobile terminal of claim 26 wherein the domain name service request comprises certain of the configuration information, and wherein the IP address is associated with the configuration information.