Push to talk (PTT) service method
First Claim
1. A method of providing a Push-To-Talk (PTT) service through a PTT server in a PTT portable terminal, the method comprising the steps of:
- requesting termination of a participation of a first member of at least three members in PTT group call during the PTT group call among the at least three members;
requesting recording of the PTT group call to the PTT server and ending a PTT application program of the first member;
recording the PTT group call; and
receiving a notification message indicating that the PTT group call has been recorded.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of providing a Push-To-Talk (PTT) service is provided. In a PTT service provided through a PTT server to a PTT portable terminal, the PTT portable terminal requests termination of its participation in a PTT group call during the PTT group call takes place among at least three members, requests recording of the PTT group call to the PTT server, and ends a PTT application program. When the PTT group call is terminated among the remaining members, the PTT portable terminal receives from the PTT server a notification message indicating that the PTT group call has been recorded and plays the recorded PTT group call.
-
Citations
34 Claims
-
1. A method of providing a Push-To-Talk (PTT) service through a PTT server in a PTT portable terminal, the method comprising the steps of:
-
requesting termination of a participation of a first member of at least three members in PTT group call during the PTT group call among the at least three members;
requesting recording of the PTT group call to the PTT server and ending a PTT application program of the first member;
recording the PTT group call; and
receiving a notification message indicating that the PTT group call has been recorded. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A method of providing a Push-To-Talk (PTT) service through a PTT server in a PTT portable terminal, the method comprising the steps of:
-
requesting termination of participation of a first member in a PTT group call of at least three members during the PTT group call among the at least three members;
requesting recording of the PTT group call to the PTT server and ending a PTT application program of the first member;
recording the PTT group call; and
determining, upon connection to the PTT service, whether the PTT group call has ended among the remaining members - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
-
-
18. A method of providing a Push-To-Talk (PTT) service for a PTT group call among PTT portable terminals through a PTT server, the method comprising the steps of:
-
servicing the PTT group call among at least three members;
recording the PTT group call from a time when a first member of the at least three members ends participation of the first member in the PTT group call; and
playing the recorded PTT group call to the first member if a PTT portable terminal of the first member is connected to the PTT service. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
-
-
26. A method of providing a Push-To-Talk (PTT) service for a PTT group call among PTT portable terminals through a PTT server, the method comprising the steps of:
-
servicing the PTT group call among at least three members;
recording the PTT group call from a time when a first member of the at least three members ends participation of the first member in the PTT group call; and
requesting the member to join the PTT group call, if a PTT portable terminal of the first member is connected to the PTT service, and joining the first member in the PTT group call if the member complies;
completing recording of the PTT group call when the PTT group call ends among the remaining member; and
if the first member complies with the request to join the PTT group call, transmitting a notification message to the first member, the notification message comprising indication that the PTT group call has been recorded, and playing the recorded PTT group call to the first member.
-
-
27. A method of providing a Push-To-Talk (PTT) service for a PTT group call among PTT portable terminals of at least three members through a PTT server, the method comprising the steps of:
-
servicing the PTT group call to the PTT portable terminals through the PTT server;
recording the PTT group call if a PTT portable terminal of the at least three portable terminals requests termination of participation of the PTT portable terminal in the PTT group call;
completing recording of the PTT group call if the PTT group call ends among the remaining members;
transmitting a notification message to the PTT portable terminal, the notification message comprising indication of the completed recording of the PTT group call; and
receiving the recorded PTT group call from the PTT server in the PTT portable terminal.
-
-
28. A method of providing a Push-To-Talk (PTT) service for a PTT group call among PTT portable terminals of at least three members through a PTT server, the method comprising the steps of:
-
servicing the PTT group call to the PTT portable terminals through the PTT server;
recording the PTT group call if a PTT portable terminal of a member of the at least three members requests termination of participation of the PTT portable terminal in the PTT group call during the PTT group call;
determining whether the PTT portable has been connected to the PTT service;
determining whether the PTT group call has ended among the remaining members if the PTT portable has been connected to the PTT service;
transmitting to the PTT portable terminal a notification message indicating that the PTT group call has been recorded, if the PTT group call has ended;
servicing the recorded PTT group call to the PTT portable terminal upon request for call play back; and
joining the PTT portable terminal in the PTT group call if the PTT group call is still active and the member requests or complies with a request to join the PTT group call.
-
-
29. An apparatus for providing a Push-To-Talk (PTT) service comprising:
-
an input unit for entering a request;
a display for displaying a connection among users; and
a controller for requesting termination of a participation of a first member of at least three members in PTT group call during the PTT group call among the at least three members, requesting recording of the PTT group call of the first member, recording the PTT group call, and receiving a notification message indicating that the PTT group call has been recorded. - View Dependent Claims (30, 31, 32, 33)
-
-
34. A system of providing a Push-To-Talk (PTT) service for a PTT group call among PTT portable terminals through a PTT server, comprising:
-
the PTT portable terminals for establishing the PTT group call among at least three members;
the PTT server for recording the PTT group call from a time when a first member of the at least three members ends participation of the first member in the PTT group call and playing the recorded PTT group call to the first member if a PTT portable terminal of the first member is connected to the PTT service.
-
Specification