METHOD FOR ADDRESSING BROADCAST MESSAGE IN TRUNK SYSTEM

摘要

The method of present invention is used for addressing broadcast message in trunk system, in which said trunk communication system includes base station mobile station. Said method includes the following steps: adding an index of trunk broadcast time slot newly, all the mobile stations that support boundless capacity group call service monitor these trunk broadcast time slots; the paging message of the boundless capacity group call transmitted by said base station being sent in the trunk broadcast time slot, which uses the group identification as the broadcast address, and address according to the group identification,not address to a single mobile station. The method of present invention efficiently solves the problem of paging channel capacity limitation of the boundless capacity group call service supported by CDMA trunk telecommunication system, and greatly shorten the time of group callconnection.