State of activity management method for a radio communications terminal

• US 20020188714A1
• Filed: 03/29/2002
• Published: 12/12/2002
• Est. Priority Date: 04/05/2001
• Status: Abandoned Application

• Current Assignee: Cegetel Groupe
• Original Assignee: Cegetel Groupe
• Inventors: Bouthors, Nicolas
• Application Number:
  US10/115,450
• Publication Number:
  US 20020188714A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities
• CPC Class Codes: H04W 88/18 Service support devices; Network management devices

Abstract

The invention relates to a state of activity management method for at least one terminal in a radio communications network, the said network giving the said terminal access to at least one service.

According to the invention, such a method implements an analysis step by a state of activity management apparatus, analyzing the activity of the said terminal in such a manner as to deduce the state of activity information of the said terminal, the said apparatus being connected to the said radio communications network but not being included in the architecture of the said network, and the said power status information being accessible to at least one service provider internal or external to the said radio communications network.

Claims

1. Activity status management method for at least one terminal in a radio communications network, the said network permitting access from the said terminal to at least one service,

characterised in that it implements an analysis step, using an activity status management apparatus, of the activity of the said terminal,

in such a manner as to deduce information as to the activity status of the said terminal,

the said apparatus being connected to the said radio communications network but not being included in the architecture of the said network,

the said activity status information being accessible to at least one service provider internal or external to the said radio communications network.

2. Management method according to claim 1, characterised in that the said activity status management apparatus comprises:

at least one activity status server implementing the said analysis step;

at least one activity status database implementing a storage step in which the said activity status information is stored.

3. Management method according to claim 2, characterised in that the said database is accessible via the said radio communications network and/or via at least one other communications network.

4. Management method according to claim 3, characterised in that during the said analysis step, the said activity status server analyses the status of a connection established between an activity status client implemented by the said terminal and the said activity status server,

and in that the said activity status information takes on a first value of “

active”

when the said connection is open, and a second value of “

inactive”

when the said connection is broken.

5. Management method according to claim 2, characterised in that during the said analysis step, the said activity status server analyses the status of a connection established between an activity status client implemented by the said terminal and the said activity status server,

and in that the said activity status information takes on a first value of “

active”

when the said connection is open, and a second value of “

inactive”

when the said connection is broken.

6. Management method according to claim 5, characterised in that the said connection is implemented using a protocol of the TCP (“

Transmission Control Protocol”

) type.

7. Management method according to claim 5, characterised in that the said connection expires after a maximum predetermined time and is reallocated later on to the said power status client of the said terminal.

8. Management method according to claim 2, characterised in that during the said analysis step, the said activity status server analyses the length of time since reception of the last packet transmitted by an activity status client implemented by the said terminal to the said activity status server,

and in that the said activity status information takes on a value of “

active”

when the said length of time is inferior to a predetermined threshold, and a second value of “

inactive”

when the said length of time is superior to the said threshold.

9. Management method as claimed in any of the claim 8, characterised in that the said status message comprises in addition at least one of the following pieces of information:

authentication information;

a public IP (“

Internet Protocol”

) address of the said user.

10. Management method as claimed in claim 2, characterised in that it comprises in addition an availability step in which the said activity status information is made available to at least one of the said service providers by the said activity status database.

11. Management method according to claim 10, characterised in that during the said availability step, the said database transmits the said activity status information in reply to a query from the said service provider.

12. Management method as claimed in claim 10, characterised in that the said activity status database implements the said availability step each time the value of the said activity status information changes.

13. Management method as claimed in claim 1, characterised in that the said analysis step comprises a sub-step in which the said activity status information is refined in such a manner as to provide data selectively on the activity status of the said terminal with regard to a mode of transmission associated with a class of service(s).

14. Management method as claimed in claim 1, characterised in that during the said analysis step, the said activity status server analyses the contents of a status message transmitted by an activity status client implemented by the said terminal to the said activity status server, in such a way as to deduce the said activity status information of the said terminal.

15. Management method according to claim 14, characterised in that the said status message is a binary message comprising a plurality of bits, each of the said bits being associated with at least one mode of transmission,

and in that during the said refining sub-step, the said activity status server determines the value of each bit and deduces the activity status of the said terminal with regard to the said at least one mode of transmission associated,

a bit of value 0, respectively 1, indicating that the said terminal is in an active, respectively inactive, state, for the said transmission modes associated, or vice versa.

16. Management method as claimed in claim 14, characterised in that the exchanges between the said activity status client implemented by the said terminal and the said activity status server are carried out according to a definite activity protocol, defining a structure of the said status message.

17. Management method as claimed in claim 14, characterised in that the said status message comprises in addition identification data for a user of the said terminal.

18. Management method according to claim 17, characterised in that the said activity status server determines the said activity protocol implemented, depending on the said identification data.

19. Management method as claimed in claim 1, characterised in that it comprises in addition a transmission step in which the said activity status server transmits an informative message to the said user.

20. Management method according to claim 19, characterised in that the format of such an informative message is that of the MIME type (“

Multipurpose Internet Mail Extension”

).