METHOD AND DEVICE FOR COMMUNICATION BASED ON TRUNKING SYSTEM

摘要

Disclosed are a method and device for communication based on a trunking system. A first repeater sends an identifier of a free repeater and status information of the first repeater to a terminal, the free repeater being a repeater designated from repeaters of a preset type having at least one idle timeslot channel; when the terminal parses the status information of the first repeater to find that the first repeater has an idle timeslot channel, and a preset main repeater is the first repeater, the terminal uses the first repeater to perform communication; and when the terminal parses the status information of the first repeater to find that all timeslot channels of the first repeater are occupied, if the terminal does not participate in data communication of the first repeater, the terminal accesses the free repeater to perform communication. Therefore, a repeater implements the function of scheduling a timeslot channel for a terminal; the repeater has both a data communication function and a terminal scheduling function, without requiring a control management center or a special control repeater. Therefore, the setup cost of a trunking communication system can be reduced.