Methods and systems for controlling communications in an ad hoc communication network

• US 20050239486A1
• Filed: 04/05/2004
• Published: 10/27/2005
• Est. Priority Date: 04/05/2004
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Van Bosch, James A., Grivas, Nick J., D'Avello, Robert F., Newell, Michael A., Davis, Scott B., Sokola, Raymond L.
• Application Number:
  US10/818,079
• Publication Number:
  US 20050239486A1
• Time in Patent Office: Days
• US Class Current: 455/519
• CPC Class Codes: H04L 12/189 in combination with wireless systems selective distribution or broadcast in wireless communication networks H04W4/06
• 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 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

An improved system and procedure for controlling the audio broadcast to users participating in a group conversation. In one embodiment, a communications server employs arbitration logic to decide which of the user has priority to speak, and accordingly mixes only the audio data steams for those users for broadcast to all users. The server can send notification to the user interfaces to inform the users of their current priority status and to allow the users to request that their priority be increased, decreased, eliminated, or passed on for the benefit of another user. A user may also attempt at his user interface to affect the priority of identified other users by informing the arbitration logic of a rating for that user. Additionally, a systems administrator may also arbitrate user priorities, either at his discretion or in conjunction with suggestions provided by the arbitration logic. Finally, and regardless of system-assessed priorities, a user may at his user interface tailor the group conversation broadcast to him by either blocking reception of audio from certain users or by reducing their volume, or may tailor his outgoing audio transmission so they are blocked from being received by selected group conversation participants.

Claims

1. A method for controlling a group voice conversation on a communication network, comprising:

allowing a plurality of users to join the group voice conversation via user interfaces;

potentially receiving at the communication network voice data from the joined users; and

broadcasting to all joined users mixed voice data selected from only a subset of the joined users.

2. The method of claim 1, wherein the subset is determined in accordance with an arbitration process.

3. The method of claim 2, wherein the arbitration process affords priority to the subset on the basis of which joined users last spoke.

4. The method of claim 1, wherein the joined users can modify the arbitration process using their user interfaces.

5. The method of claim 4, wherein the modification comprises a user defeating or requesting his own priority.

6. The method of claim 4, wherein the modification comprises one user in the subset passing priority to another joined users.

7. The method of claim 4, wherein the modification comprises assigning a joined user a rating.

8. The method of claim 2, wherein data indicative of the arbitration process are sent to the user interfaces of at least some of the joined users.

9. The method of claim 8, wherein the data comprises an indication whether a particular user in the subset or not.

10. The method of claim 8, wherein the data comprises an indication of a joined user'"'"'s current priority level.

11. The method of claim 2, wherein the arbitration process is controlled at least in part by a system administrator in communication with the communication network.

16. The method of claim 2, wherein impairment of the first user'"'"'s ability to hear is effected at a control system coupled to the first user'"'"'s user interface.

17. The method of claim 2, wherein the other user'"'"'s user ID is displayed on the first user'"'"'s user interface prior to the first user'"'"'s selection of that data.

12. A method for allowing a first user to control a group voice conversation on a communication network from a first user interface, comprising:

allowing a plurality of other users to join the group voice conversation via user interfaces;

receiving at the communication network voice data and user ID from the other users and broadcasting the same to the other users'"'"' user interfaces; and

permitting the first user to select at least one of the other user'"'"'s user ID on the first user interface to impair the first user'"'"'s ability to hear that other user'"'"'s voice data through his user interface.

13. The method of claim 12, wherein impairment of the first user'"'"'s ability to hear comprises blocking the other user'"'"'s voice data.

14. The method of claim 12, wherein impairment of the first user'"'"'s ability to hear comprises reducing the volume of the other user'"'"'s voice data.

15. The method of claim 12, wherein impairment of the first user'"'"'s ability to hear is effected at the communication network.

18. A method for allowing a first user to control a group voice conversation on a communication network from a first user interface, comprising:

allowing a plurality of other users to join the group voice conversation via user interfaces;

receiving at the communication network voice data and user ID from the other users and broadcasting the same to the other users'"'"' user interfaces; and

permitting the first user to select at least one of the other user'"'"'s user ID on the first user interface to impair the other user'"'"'s ability to hear the first user'"'"'s voice data through his user interface.

19. The method of claim 18, wherein impairment of the first user'"'"'s ability to hear comprises blocking the other user'"'"'s voice data.

20. The method of claim 18, wherein impairment of the first user'"'"'s ability to hear comprises reducing the volume of the other user'"'"'s voice data.

21. The method of claim 18, wherein impairment of the first user'"'"'s ability to hear is effected at the communication network.

22. The method of claim 18, wherein impairment of the first user'"'"'s ability to hear is effected at a control system coupled to the first user'"'"'s user interface.

23. The method of claim 18, wherein the other user'"'"'s user ID is displayed on the first user'"'"'s user interface prior to the first user'"'"'s selection of that data.

24. A method for allowing a first user to control a group voice conversation on a communication network from a first user interface, comprising:

allowing a plurality of other users to join the group voice conversation via user interfaces;

receiving at the communication network voice data and user ID from the other users and broadcasting the same to the other users'"'"' user interfaces; and

permitting the first user to select at least one of the other user'"'"'s user ID on the first user interface to rate the other'"'"'s user'"'"'s participation in the group conversation.

25. The method of claim 24, further comprising having the communication network using the rating to selectively disconnect the other user from the group voice conversation.

26. The method of claim 24, wherein the rating affects the other user'"'"'s priority to speak during the voice conversation.

27. The method of claim 24, wherein the rating affects the volume at which the other user'"'"'s voice data is broadcast to the other users in the group conversation.

28. The method of claim 24, wherein the rating blocks the other user'"'"'s voice data from being broadcast to the other users in the group conversation.

29. The method of claim 24, wherein the other user'"'"'s user ID is displayed on the first user'"'"'s user interface prior to the first user'"'"'s selection of that data to rate the other user'"'"'s participation.