| 摘要 |
PURPOSE: A system for automatically simulating a digital call and a system therefor are provided to automatically carry out a protocol for a call simulation as many as set times of a user, and to report simulation results, thereby securing reliability on a call and enabling a developer to predict call reliability. CONSTITUTION: Simulators(100a,100b) output uplink state messages generated to convert states of transceivers(300a,300b) to the transceivers(300a,300b) according to initial setup values and defined scenarios, analyze downlink state messages showing the states of the transceivers(300a,300b), and generate/store log data for the messages and error generation points. The transceivers(300a,300b) generate predetermined signals according to the uplink state messages, transmit the generated signals, generate the downlink state messages according to the scenarios, and output the downlink state messages to the simulators(100a,100b).
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