Handling talk burst denials in group communication system supporting PTT service
AssigneeLG Electronics Inc.
InventorGuk-Chan Lim
Life of this patent
Estimating the term…
Abstract
A method for processing a talk burst of a PTT server when a PTT terminal requests permission to send a talk burst, but the talk burst has already been allocated to another PTT terminal. The PTT server sends to every PTT terminal having a session established therefor, a talk burst deny message including an ID of the PTT terminal having sent the talk burst request message. Then, each PTT terminal having received the talk burst deny message compares its own ID with the ID included in the talk burst deny message and outputs the comparison result, such that the request for permission to send the talk burst can be processed and every user can check the status information of all PTT terminals having a session established thereof.
Claims17
A method of processing a talk burst, comprising:
- receiving, by a PTT terminal, a talk burst deny message from a PTT server;
- comparing, by the PTT terminal, an ID included in the talk burst deny message with its own ID;
- and
- displaying, by the PTT terminal, a talk burst status on a screen according to a result of the comparing.
A method of processing a talk burst of a PTT service, comprising:
- if a talk burst denial message is received by a PTT terminal that did not send a talk burst request message, the PTT terminal checks those PTT terminals that failed to obtain a talk burst, by referring to the ID included in the talk burst denial message;
- and
- displaying information related to the PTT terminals that failed to obtain a talk burst.
A server of a group communication system, comprising:
- a transceiver to send and receive communication signals;
- a processor cooperating with the transceiver;
- and
- a storage medium containing instructions executable by the processor to perform the steps of,
- receiving a floor request from a particular user terminal,
- granting or denying the floor request of the particular user terminal, and
- informing each user terminal about a floor request status of all user terminals having a session established thereof.
A user terminal of a group communication system, comprising:
- a transceiver to send and receive communication signals;
- a processor cooperating with the transceiver;
- and
- a storage medium containing instructions executable by the processor to perform the steps of,
- sending a floor request to a server,
- receiving a floor grant or a floor deny from the server;
- and
- indicating a floor request status of all user terminals having a session established thereof.
Dependencies are inferred from the claim text.