SELECTIVE CALL COMMUNICATION SYSTEM

摘要

PURPOSE:To attain the consecutive sending of data without need of a control signal by grouping an address assigned to a receiver of a selective call communication system in response to message information and sending a signal of a specific pattern after a calling receiver of the address. CONSTITUTION:A synchronizing signal 1 of the selective call communication system consists of signals of bit synchronization 2, frame synchronization 3 and group synchronization 4 and the groups 81-8n consist of call signals 71-7n each comprising a synchronizing signal 1, an address signal 5 and a message signal 6. Then the address signal assigned to the receiver is grouped by using message information and a signal having a specific pattern in a time slot sending the address signal is sent or the same address signal is sent to send data consecutively. The address information is received by each receiver and the transmission information is received consecutively depending whether the signal is the same as the selective call signal before and after the selective call signal or in the specific pattern.