Methods and apparatus for providing location-based services in a wireless communication system

• US 20070270165A1
• Filed: 05/19/2006
• Published: 11/22/2007
• Est. Priority Date: 05/19/2006
• Status: Abandoned Application

• Current Assignee: IDPA Holdings Incorporated (InterDigital, Inc.)
• Original Assignee: IDPA Holdings Incorporated (InterDigital, Inc.)
• Inventors: Poosala, Viswanath
• Application Number:
  US11/437,154
• Publication Number:
  US 20070270165A1
• Time in Patent Office: Days
• US Class Current: 455/456.300
• CPC Class Codes: H04L 51/222 using geographical location information, e.g. messages transmitted or received in proximity of a certain spot or area
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04L 67/60 Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources admission control or resource allocation H04L47/70
• 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 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Abstract

Location-based services are provided in a communication system comprising at least a portion of at least one wireless network. In one aspect of the invention, profile information is obtained for users associated with respective mobile user devices, and location and presence information is obtained for the mobile user devices. Delivery of at least one message to a given one of the mobile user devices is controlled based on a combination of the location, presence and profile information.

Claims

1. A method of providing location-based services, the method comprising the steps of:

obtaining profile information for users associated with respective mobile user devices associated with a wireless network;

obtaining location and presence information for said mobile user devices; and

controlling delivery of at least one message to a given one of the mobile user devices based on a combination of the location, presence and profile information.

2. The method of claim 1 wherein the obtaining and controlling steps are implemented in a location-based services system that is external to the wireless network.

3. The method of claim 2 wherein the location-based services system is coupled to a processing device of the wireless network via a gateway.

4. The method of claim 2 wherein the location-based services system comprises at least one processing device accessible to a browser-equipped external processing device over an Internet protocol network.

5. The method of claim 4 wherein the at least one processing device comprises a web server.

6. The method of claim 2 wherein the location-based services system is coupled to a marketing message database and a subscriber information database.

7. The method of claim 2 wherein the location-based services system is coupled to a message service center of the wireless network.

8. The method of claim 2 wherein the location-based services system is adapted to limit location-related communications between the mobile user devices and base stations of the wireless network.

9. The method of claim 8 wherein the location-based services system minimizes the location-related communications at least in part by at least one of eliminating duplicate location queries and prioritizing location queries.

10. The method of claim 1 wherein the message comprises a geographic messaging service message, wherein the geographic messaging service allows a sender to submit the message for delivery to a designated recipient, the geographic messaging service delivering the message to the designated recipient when a corresponding one of the mobile user devices enters a designated location.

11. The method of claim 10 wherein the sender and the recipient are the same user.

12. The method of claim 1 wherein the message comprises at least one of an electronic coupon, a lifestyle alert generated responsive to profile information of a corresponding user, and a message of an event-related marketing service.

13. An article of manufacture comprising a computer-readable medium storing one or more software programs which when executed by at least one processing device implement the method of claim 1.

14. An apparatus for use in providing location-based services, the apparatus comprising:

a location-based services system comprising at least one processing device having a processor coupled to a memory;

wherein the location-based services system is adapted to obtain profile information for users associated with respective mobile user devices associated with a wireless network, and to obtain location and presence information for said mobile user devices; and

wherein the location-based services system is further adapted to control delivery of at least one message to a given one of the mobile user devices based on a combination of the location, presence and profile information.

15. The apparatus of claim 14 wherein the location-based services system is external to the wireless network.

16. The apparatus of claim 14 wherein the location-based services system is implemented using a layered architecture comprising at least an application support layer, an application enabling layer, a location-based service enabling layer and a network connectivity layer.

17. The apparatus of claim 16 wherein the location-based service enabling layer comprises a location server adapted to minimize location-related communications between the mobile user devices and base stations of the wireless network at least in part by eliminating duplicate location queries and prioritizing location queries.

18. The apparatus of claim 16 wherein the network connectivity layer comprises a location and presence query module adapted to obtain mobile user device location and presence information.

19. A mobile user device associated with a wireless network, the mobile user device being configured to receive at least one message that is controllably delivered to the mobile user device based on a combination of (i) location and presence information of the mobile user device and (ii) profile information of an associated user.

20. The mobile user device of claim 19 wherein the location information for the mobile user device is determined periodically under the control of a location-based services system which minimizes location-related communications between the mobile user device and one or more base stations of the wireless network at least in part by at least one of eliminating duplicate location queries and prioritizing location queries.