| 摘要 |
PROBLEM TO BE SOLVED: To provide a group communication control method capable of quickly confirming the intention of the owner of a communication terminal performing group communication, in a group communication control method. SOLUTION: In a sponsor terminal 100-1 and participant terminals 100-2, 100-3 and 100-4 that perform group communication typified by PTT, the sponsor terminal 100-1 calls out to the participant terminals 100-2, 100-3 and 100-4 to participate in group communication. The participant terminals 100-2, 100-3 and 100-4, responding to the call selects the participation/nonparticipation of group communication and need/no need for sending the voting result. The sponsor terminal 100-1 receives a vote from the participant terminals, showing participation in the group communication during the group communication. Voting result is sent to a participant terminal which has responded with the need for the voting result. COPYRIGHT: (C)2009,JPO&INPIT
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