Method of processing group calls within a wireless communications network

• US 6,442,396 B1
• Filed: 11/12/1999
• Issued: 08/27/2002
• Est. Priority Date: 11/12/1999
• Status: Expired due to Term

• Current Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: Schmidt, Paul E., Przelomiec, Thomas A.
• Primary Examiner(s): Bost, Dwayne
• Assistant Examiner(s): Lele, Tanmay S
• Application Number:
  US09/438,226
• Time in Patent Office: 1,019 Days
• Field of Search: 455/519, 455/518, 455/414, 455/517, 455/416, 379/167.01, 379/211.01, 179/18
• US Class Current: 455/518
• CPC Class Codes: H04M 2203/2027 Live party detection
• CPC Class Codes: H04M 2203/2044 Group features, e.g. closed user group
• CPC Class Codes: H04M 2203/5063 Centrally initiated conference, i.e. Conference server dials participants computer conference organisation arrangements H04L12/1818
• CPC Class Codes: H04M 2207/18 wireless networks
• CPC Class Codes: H04M 3/382 using authorisation codes or passwords
• CPC Class Codes: H04M 3/46 Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
• CPC Class Codes: H04M 3/465 Arrangements for simultaneously calling a number of substations until an answer is obtained
• CPC Class Codes: H04M 3/56 Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities video conference systems H04N7/15
• CPC Class Codes: H04W 72/30 Resource management for broadcast services
• CPC Class Codes: H04W 76/40 for selective distribution or broadcast

Abstract

The invention includes a method for processing group calls. A group list is created having a plurality of group members and preferably includes for each group member whether the group member requires an affirmative response when contacted, and an identifier. A request is received from an originator to contact the group members. At least one of the group members is contacted, and an affirmative response is requested. After receiving the affirmative response, the originator and group member are connected. If no affirmative response is received, the group member is not connected with the originator.

Claims

1. A method of contacting a group of members comprising:

establishing a database of user groups each having one or more group members, each of the user groups having an address for each group member and an affirmative response;

receiving a request from an originator to initiate a simultaneous/first action call to one of the user groups and, in response thereto, dialing each of the group members;

prompting a first group member that answers the call for the affirmative response; and

receiving the affirmative response from the first group member, and thereafter, connecting the first group member to the originator.

2. The method of claim 1, wherein each of the user groups is identified by a group identifier.

3. The method of claim 1, further including stopping the calls to the remaining group members after the affirmative response is received from the first group member.

4. The method of claim 1, further including stopping the call to the first group member if the affirmative response is not received and prompting a second group member for the affirmative response.

5. The method of claim 1, wherein at least one of the group members does not require performing the affirmative response and is automatically connected with the originator.

6. The method of claim 1, further including storing the database at a server within a wireless communications network.

7. The method of claim 6, further including receiving the request from the originator at a mobile switching center and transferring the request to the server.

8. A method of contacting a group of members comprising:

establishing a database of user groups each having one or more group members, each of the user groups having an address for each group member and an affirmative response;

receiving a request from an originator to initiate a sequential call to one of the user groups and, in response thereto, dialing a first group member through the corresponding address;

contacting the first group member and requesting the affirmative response;

if an affirmative response is received from the first group member, connecting the first group member with the originator; and

if an affirmative response is not received from the first group member, contacting a second group member and requesting the corresponding affirmative response.

9. The method of claim 8, wherein the group is either a pilot number group or a private number group.

10. The method of claim 8, wherein the affirmative response is the group member pressing a key on a receiving device.

11. The method of claim 8, further including providing the first group member with a predetermined period to respond with the affirmative response prior to attempting to contact the second group member.

12. A method of servicing a conference call comprising the steps of:

storing a group list having a plurality of group members, the list includes for each group member an affirmative response and an identifier;

receiving a call request from an originator to contact the group members;

generating a call to each of the group members;

after waiting a predetermined time for the group member to answer, stopping the call attempt to the group member;

receiving an answer from at least one of the group members;

requesting the affirmative response from at least one of the answering group members; and

summing the audio of the group members that provide the affirmative response.

13. The method of claim 12, further including storing the database at a server within a wireless communications network.

14. The method of claim 12, further including segregating the audio for each of the answering group members that does not provide an affirmative response.

15. The method of claim 13, further including receiving the request from the originator at a mobile switching center and transferring the request to the server.