Method for communicating in a communication network in particular in a wireless communication network

• US 20040053617A1
• Filed: 08/25/2003
• Published: 03/18/2004
• Est. Priority Date: 08/18/2000
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Tervo, Juha Tuomo, Decker, Peter
• Application Number:
  US10/362,018
• Publication Number:
  US 20040053617A1
• Time in Patent Office: Days
• US Class Current: 455/445
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/51 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
• CPC Class Codes: H04L 69/16 Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

The invention relates to a method for communicating in a communication network, in particular in a wireless communication network, for delivering client-related information from a service provider to a client. To facilitate the communication between the client'"'"'s terminal and the server of a service provider for getting client-related information, in particular for getting information related to the actual position of the client, the method comprises the steps of storing a piece of information specifying the client at the client'"'"'s side upon request from the provider; updating parts of said piece of information stored at the client'"'"'s side with information specifying the client, in particular specifying the actual position of the client obtained at the client'"'"'s side; transmitting said piece of information from the client'"'"'s side to the service provider'"'"'s side upon request from the service provider; and transmitting client-related, in particular position-related information from the service provider to the client in accordance with the actual information specifying the client and/or his/her actual position retrieved from said piece of information.

Claims

1. A method for communicating in a communication network, in particular in a wireless communication network, for delivering client-related information from a service provider to a client;

the method comprising the steps of;

storing a piece of information specifying the client at the client'"'"'s side;

updating parts of said piece of information stored at the client'"'"'s side with information specifying the client obtained at the client'"'"'s side;

transmitting said piece of information from the client'"'"'s side to the service provider'"'"'s side upon request from the service provider; and

transmitting client-related information from the service provider to the client in accordance with the actual information specifying the client retrieved from said piece of information.

2. The method as claimed in claim 1, characterized, by

including information specifying the actual position of the client into said piece of information stored at the client'"'"'s side,

updating said information specifying the actual position;

and

transmitting position-related information from the service provider to the client in accordance with the actual position of the client.

3. The method as claimed in claim 1 or 2, characterized, by updating said information specifying the actual position of the client automatically with information obtained by determining the actual position of the client at the client'"'"'s side.

4. The method as claimed in claim 3, characterized, by determining the actual position of the client regularly.

5. The method as claimed in claim 3, characterized, by

determining the actual position of the client every time when a predetermined time interval expires;

determining the distance between the actual position of the client and the stored position; and

estimating the length of the next predetermined time interval in accordance with the distance between the actual and the stored positions and the length of the previous predetermined time interval.

6. The method as claimed in any one of the claims 1 to 5, characterized, by updating said information specifying the actual position of the client upon request from the client with information obtained by determining the actual position of the client at the client'"'"'s side.

7. The method as claimed in claim 1, 2 or 3, characterized, by updating said information specifying the actual position of the client prior to requesting transmission of position-related information from the service provider by client with information obtained by determining the actual position of the client at the client'"'"'s side.

8. The method as claimed in any one of the preceding claims, characterized, by determining the actual position of the client by means of a dead reckoning or composite navigation module at the client'"'"'s side.

9. The method as claimed in any one of the claims 1 to 8, characterized, by determining the actual position of the client by reading input information input by the client.

10. The method as claimed in any one of the claims 1 to 7, characterized, by determining the actual position of the client by means of a GPS (Global Positioning System) module at the client'"'"'s side.