Instant messaging client and server

• US 20060168087A1
• Filed: 01/13/2006
• Published: 07/27/2006
• Est. Priority Date: 01/18/2005
• Status: Abandoned Application

• Current Assignee: Apple Inc.
• Original Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Inventors: Lescuyer, Pierre, Lucidarme, Thierry
• Application Number:
  US11/331,764
• Publication Number:
  US 20060168087A1
• Time in Patent Office: Days
• US Class Current: 709/207
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 65/4061 Push-to services, e.g. push-to-talk or push-to-video

Abstract

Instant messaging client capable of taking part in a group of instant messaging clients arranged for, when in communication mode, exchanging information with the other instant messaging clients of the group through an instant messaging server in a communication network. The instant messaging client comprises means for entering, staying in or leaving a silent mode in which it is registered to the instant messaging server but receives no information sent by the other instant messaging clients of the group.

Claims

1. An instant messaging client capable of taking part in a group of instant messaging clients arranged for, when in communication mode, exchanging information with the other instant messaging clients of the group through an instant messaging server in a communication network, said instant messaging client comprising means for entering, staying in or leaving a silent mode in which it is registered to the instant messaging server but receives no information sent by the other instant messaging clients of the group.

2. An instant messaging client as claimed in claim 1, comprising means for informing the instant messaging server when it enters or leaves the silent mode.

3. An instant messaging client as claimed in claim 1, comprising further means for, when in silent mode, receiving an alert message through the communication network.

4. An instant messaging client as claimed in claim 3, wherein the alert message is sent by the instant messaging server or by at least one other instant messaging client of the group.

5. An instant messaging client as claimed in claim 3, wherein the alert message is sent by using a Session Initiation Protocol.

6. A device incorporating an instant messaging client capable of taking part in a group of instant messaging clients arranged for, when in communication mode, exchanging information with the other instant messaging clients of the group through an instant messaging server in a communication network, said instant messaging client comprising means for entering, staying in or leaving a silent mode in which it is registered to the instant messaging server but receives no information sent by the other instant messaging clients of the group, the device comprising means for communicating with the communication network.

7. A device as claimed in claim 6, said device being a wireless communication device.

8. An instant messaging server capable of being placed in a communication network to manage information exchanges between instant messaging clients of a group, the instant messaging server comprising:

means for memorizing status relating to a mode in which each instant messaging client of the group is, the mode being one among at least a communication mode in which said instant messaging client receives information sent by other instant messaging clients of the group and a silent mode in which said instant messaging client is registered to the instant messaging server but receives no information sent by the other instant messaging clients of the group

means for forwarding information received from an instant messaging client of the group to the other instant messaging clients of the group for which a status relating to the communication mode is memorized; and

means for preventing information received from an instant messaging client of the group from being forwarded to the other instant messaging clients of the group for which a status relating to the silent mode is memorized.

9. An instant messaging server as claimed in claim 8, comprising means for sending an alert message to an instant messaging client of the group for which the status relating to the silent mode is memorized, so that said instant messaging client can turn to the communication mode.

10. An instant messaging server as claimed in claim 9, wherein the means for sending an alert message to an instant messaging client of the group for which the status relating to the silent mode is memorized are activated upon occurrence of an event.

11. An instant messaging server as claimed in claim 10, wherein the means for sending an alert message to an instant messaging client of the group for which the status relating to the silent mode is memorized are activated responsive to the reception of a request from at least one other instant messaging client of the group.

12. An instant messaging server as claimed in claim 10, wherein the means for sending an alert message to an instant messaging client of the group for which the status relating to the silent mode is memorized are activated responsive to a registration of at least one other instant messaging client of the group to the instant messaging server.

13. An instant messaging server as claimed in claim 10, wherein the alert message is sent by using a Session Initiation Protocol.

14. A communication network comprising an instant messaging server as claimed in claim 8 to manage information exchanges between instant messaging clients of a group.

15. A communication network as claimed in claim 14, further comprising an IP Multimedia System (IMS) in which said instant messaging server takes place.

16. A communication network as claimed in claim 14, further comprising a wireless part for communicating with the wireless device of at least one of said instant messaging clients of the group.

17. A communication network as claimed in claim 14, wherein at least some of the information exchanges relate to vocal messages.

18. A communication network as claimed in claim 14, wherein at least some of the information exchanges relate to messages containing data.