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Speech right grant manner of the group communication system which offers PTT service
Speech right grant manner of the group communication system which offers PTT service
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机译：提供PTT服务的群组通信系统的话语权授予方式
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摘要
A talk burst allocation method in a PTT service system, in which when a specific user requests a talk burst, if the talk burst has already been allocated to another user so that the talk burst can not be allocated to the user having requested the talk burst, a priority of a corresponding PTT terminal is upgraded according to the time during which the user presses a PTT key, the priority of the corresponding PTT terminal is initialized when the pressing of the PTT key is released, and accordingly the talk burst is primarily allocated to the PTT terminal having the highest priority at the time of the talk burst allocation. Therefore, when data to be urgently transmitted exists, the user can have the talk burst by pressing the PTT key so as to upgrade the priority.
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