Method and system for implementing location aware information access and retrieval in a wireless portal server

• US 20030069940A1
• Filed: 10/10/2001
• Published: 04/10/2003
• Est. Priority Date: 10/10/2001
• Status: Abandoned Application

• Current Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Tran, Luu, Kavacheri, Sathya
• Application Number:
  US09/975,106
• Publication Number:
  US 20030069940A1
• Time in Patent Office: Days
• US Class Current: 709/217
• 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 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal

Abstract

A method for using user location information to customize information in a Web portal. The method includes the steps of receiving user location information from a user, receiving a request for application specific information from the user, selecting pertinent application specific information based on the user location information, and transmitting the pertinent application specific information to the user. The method is implemented within a client/server framework. The client device can be a portable handheld device such as a cellular phone or a wirelessly connected PDA (personal digital assistant). The user location information can be received in accordance with WAP (wireless application protocol) communication standards. The pertinent application specific information can be transmitted to the user in accordance with WML communication standards. The user location information can be a current address, can be a zip code, or can be geographical coordinates of the user. Application specific information of the user can be calendar information and the pertinent application specific information can be information regarding the location of calendar events with respect to the user location. Similarly, application specific information can be hotel information, and the pertinent application specific information can be points of interest near the hotel. The user location information can be associated with a location name, wherein the user selects a particular location by selecting a particular location name from a menu of location names presented by a portable handheld device.

Claims

1. A method for using user location information to customize information in a Web portal, the method comprising the steps of:

receiving user location information from a user;

receiving a request for application specific information from the user;

selecting pertinent application specific information based on the user location information; and

transmitting the pertinent application specific information to the user.

2. The method of claim 1 further including the step of receiving the user location information in accordance with WAP (wireless application protocol) communication standards.

3. The method of claim 1 further including the step of transmitting the pertinent application specific information to the user in accordance with WML communication standards.

4. The method of claim 1 further including the steps of:

receiving the user location information from the user via a portable handheld device; and

transmitting the pertinent application specific information to the portable handheld device of the user.

5. The method of claim 1 wherein the user location information is a current address of the user.

6. The method of claim 1 wherein the user location information is a geographical coordinate of the user.

7. The method of claim 1 wherein the application specific information of the user is calendar information for the user, and wherein the pertinent application specific information is information regarding the location of calendar events with respect to the user location.

8. The method of claim 1 wherein the application specific information of the user is hotel information, and wherein the pertinent application specific information is information regarding the location of hotels with respect to the user location.

9. The method of claim 1 wherein the application specific information of the user is appointment information for the user, and wherein the pertinent application specific information is information regarding the location of appointments with respect to the user location.

10. The method of claim 1 wherein the user location information is zip code information entered by the user.

11. The method of claim 1 wherein the user location information is associated with a location name, and wherein the user selects a particular location by selecting a particular location name from a menu of location names presented by a portable handheld device.

12. In a client/server computer system, a method for using user location information to customize information presented to a portable handheld device, the method comprising the steps of:

receiving user location information from a user;

receiving a request for application specific information from the user;

selecting pertinent application specific information based on the user location information; and

transmitting the pertinent application specific information to the user, the pertinent application specific information to the user in accordance with WML communication standards.

13. The method of claim 12 further including the step of receiving the user location information in accordance with WAP (wireless application protocol) communication standards.

14. The method of claim 12 wherein the user location information is a current address of the user.

15. The method of claim 12 wherein the user location information is a list of predefined locations for the user or a list of previous locations of the user.

16. The method of claim 12 wherein the application specific information of the user is calendar information for the user, and wherein the pertinent application specific information is information regarding the location of calendar events with respect to the user location.

17. The method of claim 12 wherein the application specific information of the user is hotel information, and wherein the pertinent application specific information is information regarding the location of hotels with respect to the user location.

18. The method of claim 12 wherein the application specific information of the user is appointment information for the user, and wherein the pertinent application specific information is information regarding the location of appointments with respect to the user location.

19. The method of claim 12 wherein the default user location information is zip code information entered by the user.

20. The method of claim 12 wherein the user location information is associated with a location name, and wherein the user selects a particular location by selecting a particular location name from a menu of location names presented by a portable handheld device.