Enhanced group call implementation

• US 20040082352A1
• Filed: 10/29/2002
• Published: 04/29/2004
• Est. Priority Date: 10/29/2002
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Hettich, Donivon, Kovac, James, Keating, Edward J.
• Application Number:
  US10/282,516
• Publication Number:
  US 20040082352A1
• Time in Patent Office: Days
• US Class Current: 455/519
• CPC Class Codes: H04W 4/08 User group management

Abstract

A method, equipment, and environment for dynamically controlling a wireless group call and group call participants in a manner that provides and enables accurate billing of each call participant. The methodology involves selecting a group of mobile stations to participate in the wireless group call (30) and causing an invitation message to be transmitted to the group of mobile stations (34). The methodology then includes setting up a dynamic group of mobile stations based on replies received from the group of mobile stations (36), preferably by editing the dynamic group of mobile stations, and then validating the mobile stations in the dynamic group as members of the wireless group call (38).

Claims

1. A method of controlling a wireless group call, comprising:

selecting a group of mobile stations to participate in the wireless group call;

causing an invitation message to be transmitted to the group of mobile stations selected to participate in the wireless group call; and

setting up a dynamic group of mobile stations based on replies received from the group of mobile stations selected to participate in the wireless group call in response to the causing an invitation message to be transmitted to the group of mobile stations selected to participate in the wireless group call.

2. The method of claim 1, wherein the setting up of a dynamic group of mobile stations based on replies received from the group of mobile stations selected to participate in the wireless group call in response to the causing an invitation message to be transmitted to the group of mobile stations selected to participate in the wireless group call further comprises:

reviewing a summary list of mobile stations that have responded with positive replies;

specifically selecting only those mobile stations from the summary list of mobile stations that have responded with positive replies that are desired for inclusion in the dynamic group of mobile stations; and

removing undesired mobile stations from the summary list of mobile stations that have responded with positive replies that are not desired for inclusion in the dynamic group of mobile stations.

3. The method of claim 1, further including causing verification of respective locations of mobile stations in the dynamic group of mobile stations to determine billing information for the mobile stations in the dynamic group of mobile stations to wherein accurate billing of the mobile stations in the dynamic group of mobile stations is enabled.

4. The method of claim 1, further comprising causing dynamic group identification data to be transmitted to the dynamic group of mobile stations to enable the mobile stations in the dynamic group of mobile stations to participate in the wireless group call.

5. The method of claim 3, further comprising causing a page to be sent to each of the mobile stations in the dynamic group of mobile stations to validate the mobile stations in the dynamic group of mobile stations prior to enabling the mobile stations to participate in the wireless group call.

6. The method of claim 1, further comprising:

initiating the wireless group call;

causing a list of mobile stations in the dynamic group of mobile stations to be transmitted to each of the mobile stations in the dynamic group of mobile stations; and

subsequently enabling the mobile stations in the dynamic group of mobile stations to participate in the wireless group call.

7. The method of claim 6, wherein the subsequently enabling the mobile stations in the dynamic group of mobile stations to participate in the wireless group call comprises subsequently enabling the mobile stations in the dynamic group of mobile stations to participate in the wireless group call in a controlled manner.

8. The method of claim 7, wherein the subsequently enabling the mobile stations in the dynamic group of mobile stations to participate in the wireless group call in a controlled manner comprises selecting from one or more of the mobile stations in the dynamic group of mobile stations transmitting a request to talk.

9. The method of claim 6, wherein the subsequently enabling of the mobile stations in the dynamic group of mobile stations to participate in the wireless group call comprises subsequently enabling the mobile stations in the dynamic group of mobile stations to participate in the wireless group call in an uncontrolled manner.

10. The method of claim 9, wherein the subsequently enabling the mobile stations in the dynamic group of mobile stations to participate in the wireless group call in an uncontrolled manner comprises enabling the mobile stations in the dynamic group of mobile stations to talk based on an order in which respective mobile station talk requests are received.

11. The method of claim 1, wherein the setting up a dynamic group of mobile stations based on replies received from the group of mobile stations selected to participate in the wireless group call in response to the causing an invitation message to be transmitted to the group of mobile stations selected to participate in the wireless group call comprises:

causing a wireless group call alert list of the dynamic group of mobile stations to be transmitted to all of the mobile stations in the dynamic group of mobile stations; and

receiving private mobile station identification data from each of the mobile stations in the dynamic group of mobile stations to confirm participation in the wireless group call.

12. A method of selectively participating in a wireless group call, comprising:

receiving an invitation message to participate in the wireless group call;

responding to the invitation message;

if the responding to the invitation message comprises transmitting an acceptance message to indicate a desire to participate in the wireless group call, receiving a group call leader page to thereby validate membership status in the wireless group call; and

receiving and displaying a dynamic list of all members of the wireless group call upon initiation of the wireless group call.

13. The method of claim 12, wherein the receiving of an invitation message to participate in the wireless group call comprises receiving an invitation message, including one of a list of invited participants and a dynamic group identification number, to participate in the wireless group call.

14. The method of claim 13, further comprising retaining the dynamic group identification number and monitoring control channels for wireless group call leader pages and wireless group call control messages.

15. The method of claim 12, further comprising dropping the wireless group call, thereby causing erasure of the dynamic group identification number to inhibit further recognition of the wireless group call and related messaging based on the dynamic group identification number.

16. The method of claim 12, wherein if the responding to the invitation message comprises transmitting an acceptance message to indicate a desire to participate in the wireless group call, further transmitting mobile station identification data to establish membership in a wireless group call dynamic group of mobile stations.

17. The method of claim 12, wherein if the responding to the invitation message comprises transmitting an unauthorized acceptance message, subsequently receiving an uninvite message for inhibiting participation in the wireless group call.

18. The method of claim 12, further comprising participating in the wireless group call upon the initiation of the wireless group call in one of a controlled and an uncontrolled manner.

19. The method of claim 12, further comprising temporarily suspending participation in the wireless group call to perform another function;

and

re-joining the wireless group call at a later time.

20. A method of brokering a wireless group call, comprising:

transmitting an invitation message to mobile stations selected to participate in the wireless group call based on received invitation transmit instructions;

receiving acceptance messages from mobile stations within the group of mobile stations selected to participate in the wireless group call that wish to participate in the wireless group call;

transmitting a group call leader page to validate membership status in the wireless group call of the mobile stations within the group of mobile stations selected to participate in the wireless group call that wish to participate in the wireless group call; and

receiving mobile station information from the mobile stations within the group of mobile stations selected to participate in the wireless group call that wish to participate in the wireless group call and that have a validated membership status.

21. The method of claim 20, further comprising:

initiating the wireless group call by transmitting a wireless group call alert list of the dynamic group of mobile stations to all of the members of the dynamic group of mobile stations; and

receiving private mobile station identification data from each of the mobile stations in the dynamic group of mobile stations to confirm participation in the wireless group call.

22. The method of claim 20, further comprising:

initiating the wireless group call;

subsequently receiving call termination data from a mobile station of the dynamic group of mobile stations when the mobile station drops the wireless group call or upon completion of the wireless group call; and

causing billing data to be generated for the mobile station of the dynamic group of mobile stations based on the receiving of call termination data from the mobile station of the dynamic group of mobile stations, the billing data based in part on location information for the mobile station.

23. A wireless dispatch communication environment comprising:

at least one dispatch application processor (DAP) for communicating with mobile stations selected to participate in a wireless group call to validate membership in a dynamic group of mobile stations based on information received from the mobile stations;

a wireless data controller in communication with the DAP for tracking data sent to and from each of the mobile stations in the dynamic group of mobile stations through the DAP; and

a billing accumulator in communication with the DAP for generating billing information for each of the mobile stations in the dynamic group of mobile stations based at least in part on mobile station location information received by the DAP from the wireless data controller.

24. The wireless dispatch communication environment of claim 23, wherein:

the at least one dispatch application processor (DAP) is for communicating with the mobile stations selected to participate in the wireless group call by

transmitting an invitation message to, and for display on, the mobile stations selected to participate in the wireless group call based on invitation transmit instructions received from a mobile station of a wireless group call leader; and

receiving acceptance messages from the mobile stations selected to participate in the wireless group call that wish to participate in the wireless group call.

25. The wireless dispatch communication environment of claim 24, wherein:

the at least one dispatch application processor (DAP) is for communicating with the mobile stations selected to participate in the wireless group call by

transmitting a group call leader page, based on received paging instructions from the mobile station of the wireless group call leader, to determine mobile station location information and to validate membership status in the wireless group call for the mobile stations selected to participate in the wireless group call that wish to participate in the wireless group call; and

receiving the mobile station location information from the wireless data controller for the group of mobile stations selected to participate in the wireless group call that wish to participate in the wireless group call and that have a validated membership status.