Ad-hoc dispatch chatroom

• US 20060079260A1
• Filed: 09/15/2005
• Published: 04/13/2006
• Est. Priority Date: 09/17/2004
• Status: Abandoned Application

• Current Assignee: Nextel Communications (Deutsche Telekom AG)
• Original Assignee: Nextel Communications (Deutsche Telekom AG)
• Inventors: Martin, David, Vu, Trinh, Tillet, Dan, Szuszczewicz, Karalyn
• Application Number:
  US11/227,392
• Publication Number:
  US 20060079260A1
• Time in Patent Office: Days
• US Class Current: 455/518
• CPC Class Codes: H04W 4/08 User group management
• CPC Class Codes: H04W 4/10 Push-to-Talk [PTT] or Push-On-Call services
• CPC Class Codes: H04W 76/45 for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
• CPC Class Codes: H04W 84/08 Trunked mobile radio systems

Abstract

A system and method of establishing a multi-party dispatch communication session is disclosed. In accordance with an embodiment of a method of the present invention, the method includes receiving an invitation to join a multi-party dispatch communication session directed to a called party at a dispatch network. The invitation is transmitted to the called party by the dispatch network and an option is provided to the called party to either accept the invitation, decline the invitation, or defer the invitation. In accordance with an embodiment of a system of the present invention, the system includes a dispatch network where the network transmits an invitation option to a plurality of called parties to either accept an invitation to join a multi-party dispatch communication session, decline the invitation, or defer the invitation. The dispatch network establishes a multi-party dispatch communication session between a set of the plurality of called parties that accept the invitation.

Claims

1. A method for conducting a multi-party dispatch communication, comprising the acts of:

receiving an invitation to join a multi-party dispatch communication session directed to a called party at a dispatch network;

transmitting the invitation to the called party by the dispatch network;

receiving an acceptance to join the multi-party communication session from the called party at the dispatch network in response to the invitation; and

joining the called party to the multi-party dispatch communication session by the dispatch network.

2. The method of claim 1 further comprising the act of defining a group of called parties for the multi-party dispatch communication session contemporaneous in time with an act of transmitting the invitation to the dispatch network.

3. The method of claim 2 further comprising the act of disestablishing the group of called parties for the multi-party dispatch communication session after expiration of a hang time.

4. The method of claim 1 further comprising the act of designating a chairperson for the multi-party dispatch communication session.

5. The method of claim 4 further comprising the act of displaying a list of participants in the multi-party dispatch communication session to the chairperson.

6. The method of claim 4 further comprising the act of displaying a status of the called party to the chairperson.

7. The method of claim 4 further comprising the act of monitoring the multi-party dispatch communication session by the chairperson through an internet interface.

8. The method of claim 4 further comprising the act of assigning a priority to the called party by the chairperson.

9. The method of claim 4 further comprising the act of assigning a function of the chairperson to the called party by the chairperson.

10. The method of claim 4 further comprising the act of preventing the called party from providing audio during a portion of the multi-party dispatch communication session by the chairperson.

11. The method of claim 4 further comprising the act of joining the multi-party dispatch communication session to a second multi-party dispatch communication session by the chairperson.

12. The method of claim 1 further comprising the act of snoozing the invitation by the called party and wherein the act of snoozing occurs prior to the act of receiving the acceptance at the dispatch network.

13. The method of claim 12 further comprising the act of providing a notification to the called party in response to the act of snoozing the invitation.

14. The method of claim 12 further comprising the act of determining whether the dispatch communication session is active and wherein the act of determining occurs subsequent to the act of snoozing.

15. The method of claim 1 wherein the act of transmitting the invitation to the called party by the dispatch network includes the act of transmitting the invitation as an audiovisual message.

16. The method of claim 1 wherein the act of transmitting the invitation to the called party by the dispatch network includes the act of transmitting the invitation as a text message.

17. The method of claim 1 further comprising the acts of:

selecting the called party from a list stored on a calling party dispatch device; and

transmitting the invitation to the called party to the dispatch network by the calling party dispatch device.

18. The method of claim 1 further comprising the acts of:

selecting the called party by entering an address for the called party on a calling party dispatch device; and

transmitting the invitation to the called party to the dispatch network by the calling party dispatch device.

19. The method of claim 1 further comprising the act of identifying the called party to other participants in the multi-party dispatch communication session by an alias name.

20. A method for establishing a multi-party dispatch communication, comprising the acts of:

receiving an invitation to join a multi-party dispatch communication session directed to a called party at a dispatch network;

transmitting the invitation to the called party by the dispatch network; and

providing an option to the called party to either accept the invitation, decline the invitation, or defer the invitation by the dispatch network.

21. The method of claim 20 further comprising the acts of:

receiving an acceptance to join the multi-party communication session from the called party at the dispatch network in response to the invitation; and

joining the called party to the multi-party dispatch communication session by the dispatch network.

22. The method of claim 20 wherein if the called party does not either accept or decline the invitation after a defined period of time a notification is stored on a dispatch device of the called party.

23. The method of claim 22 further comprising the act of providing the called party with an option of joining the multi-party dispatch communication session in response to the notification.

24. The method of claim 22 further comprising the act of determining by the called party in response to the notification whether the multi-party dispatch communication session is still being conducted.

25. The method of claim 20 wherein if the called party does not either accept or decline the invitation after a defined period of time the called party is prompted to join the multi-party dispatch communication session.

26. The method of claim 20 wherein a notification is provided to the called party at a time associated with a start of the multi-party dispatch communication session.

27. The method of claim 26 wherein the notification is provided to the called party in response to a reminder set up by the called party.

28. The method of claim 26 wherein if a dispatch device of the called party is either not powered-up or out of a coverage area of the dispatch network at the time associated with the start of the multi-party dispatch communication session then the notification is provided to the called party upon either the dispatch device powering-up or reentering the coverage area of the dispatch network.

29. The method of claim 21 further comprising the act of blocking the called party from participating in the multi-party dispatch communication session after called party is joined to the session.

30. A system for establishing a multi-party dispatch communication, comprising:

a dispatch network, wherein the dispatch network transmits an invitation option to a plurality of called parties to either accept an invitation to join a multi-party dispatch communication session, decline the invitation, or defer the invitation and wherein the dispatch network establishes a multi-party dispatch communication session between a set of the plurality of called parties that accept the invitation.

31. The system of claim 30 wherein the dispatch network disestablishes a group of called parties for the multi-party dispatch communication session after expiration of a hang time.

32. The system of claim 30 wherein the invitation option to the plurality of called parties is an audiovisual message.

33. The system of claim 30 wherein the invitation option to the plurality of called parties is a text message.