One to many wireless network communications with receiving members selected based on geographic location

• US 20040203907A1
• Filed: 12/30/2002
• Published: 10/14/2004
• Est. Priority Date: 12/30/2002
• Status: Abandoned Application

• Current Assignee: Peter James Mccann, Thomas Lloyd Hiller
• Original Assignee: Peter James Mccann, Thomas Lloyd Hiller
• Inventors: McCann, Peter James, Hiller, Thomas Lloyd
• Application Number:
  US10/334,090
• Publication Number:
  US 20040203907A1
• Time in Patent Office: Days
• US Class Current: 455/456.1
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/08 User group management

Abstract

Voice packets transmitted by an originating wireless user for use in a half-duplex communication mode in a one to many communication session are intended for a group of users as determined by group information provided by the originating user. The geographic location of the members of the group that are active is determined. Based on information from the originating user designating a location in which communications with members should be established, packets are routed only to the members in the designated location.

Claims

1. A method for automatically selecting a subset of users from a group of users for establishing communication paths in a telecommunications system where speech by an originating user is transmitted as packets comprising the steps of:

receiving at a session node in the system a request from an originating user to establish communication paths with said group of users;

transmitting from the session node a query to a location server for location information for members of said group;

receiving at the session node said location information from the location server;

selecting said subset of users based at least in part on geographic location of said members contained in said location information;

establishing communication paths for speech from the originating user to said subset of users by the session server.

2. The method according to claim 1 further comprising the steps of replicating packets of speech received from the originating user at a media resource node, and transmitting the replicated speech packets to the subset of users.

3. The method according to claim 2 wherein said establishing step establishes half-duplex communication paths using Internet protocol addressing and wherein the media resource node replicates Internet protocol packets.

4. The method according to claim 1 further comprising the steps of establishing a wireless communication link between an originating user'"'"'s radio and a wireless node in the telecommunications system, and translating speech received from the originating user'"'"'s radio over the wireless communication link into Internet protocol packets containing the received speech.

5. The method according to claim 1 further comprising the step of using predetermined selection rules to control the selection of members of the group to be part of the subset based on the geographic location of the members relative to the location of the originating user so that only members within a predefined distance of the originating user are selected to be part of the subset.

6. The method according to claim 1 further comprising the step on using predetermined selection rules to control selection of members of the group to be part of the subset based on the geographic location of the members relative to a predefined geographic area so that only members within the predefined geographic area are selected to be part of the subset.

7. The method according to claim 1 further comprising the step of using predetermined selection rules to control selection of members of the group to be part of the subset based on the geographic location of the members relative to a geographic landmark so that only members within a predefined distance of the geographic landmark are selected to be part of the subset.

8. The method according to claim 1 further comprising the steps of receiving a packet from the originating user containing geographic landmark information, and using predetermined selection rules to control selection of members of the group to be part of the subset based on the geographic location of the members relative to the geographic landmark so that only members within a predefined distance of the geographic landmark are selected to be part of the subset.

9. A method for automatically selecting a subset of users from a group of users for establishing communication paths in a telecommunications system where information by an originating user is transmitted as packets to the subset of users comprising the steps of:

receiving at a session node in the system a request from an originating user to establish communication paths with said group of users, said request containing information permitting the session node to discern a group of users and a location parameter;

obtaining the geographic location of all active members of the group;

selecting said subset of users based on said geographic locations and selecting said subset from said group based at least in part on the geographic location of said members;

establishing communication paths from the originating user to said subset of users by the session server.

10. The method according to claim 9 further comprising the steps of replicating packets of information received from the originating user at a media resource node, and transmitting the replicated information packets to the subset of users.

11. The method according to claim 10 wherein said establishing step establishes half-duplex communication paths using Internet protocol addressing and wherein the media resource node replicates Internet protocol packets.

12. The method according to claim 9 further comprising the steps of establishing a wireless communication link between an originating user'"'"'s radio and a wireless node in the telecommunications system, and translating information received from the originating user'"'"'s radio over the wireless communication link into Internet protocol packets containing the received information.

13. The method according to claim 9 further comprising the step of using predetermined selection rules to control the selection of members of the group to be part of the subset based on the geographic location of the members relative to the location of the originating user so that only members within a predefined distance of the originating user are selected to be part of the subset.

14. The method according to claim 9 further comprising the step on using predetermined selection rules to control selection of members of the group to be part of the subset based on the geographic location of the members relative to a predefined geographic area so that only members within the predefined geographic area are selected to be part of the subset.

15. The method according to claim 9 further comprising the step of using predetermined selection rules to control selection of members of the group to be part of the subset based on the geographic location of the members relative to a geographic landmark so that only members within a predefined distance of the geographic landmark are selected to be part of the subset.

16. The method according to claim 9 further comprising the steps of receiving a packet from the originating user containing geographic landmark information, and using predetermined selection rules to control selection of members of the group to be part of the subset based on the geographic location of the members relative to the geographic landmark so that only members within a predefined distance of the geographic landmark are selected to be part of the subset.

17. The method according to claim 9 further comprising the step of using cached information about previous communication paths to maintain a current communication path with a member of the subset even though that member travels outside the predefined geographic area.

18. The method according to claim 13 further comprising the step of using cached information about previous communication paths to maintain a current communication path with a member of the subset even though that member travels outside the predefined geographic area.

19. The method according to claim 14 further comprising the step of using cached information about previous communication paths to maintain a current communication path with a member of the subset even though that member travels outside the predefined geographic area.

20. The method according to claim 15 further comprising the step of using cached information about previous communication paths to maintain a current communication path with a member of the subset even though that member travels outside the predefined geographic area.