ATSC 3.0 standard conformity assessment test equipment

摘要

The present invention relates to an ATSC 3.0 standard conformity evaluation test apparatus, and a broadcast network evaluation stream generated by modulating transmission data input according to an input control signal according to a plurality of modulation combinations defined in the ATSC 3.0 standard as a broadcast network (RF) Broadcasting network transmitter that transmits; An IP test server for transmitting a network test stream for testing an Internet-based ATSC 3.0 service using an IP communication network according to the input control signal; A device under test (DUT) for transmitting received information on the broadcast network evaluation stream of the broadcast network transmitter and the communication network test stream transmitted from the IP test server to an IP test server through a feedback channel; A test suite including test items, procedures, evaluation automation, and test streams recorded in a storage device is loaded, and control signals for transmission of a communication network test stream and a broadcast network evaluation stream are sent to the IP test server and broadcast network transmitter, respectively. ATSC 3.0 standard conformity assessment, characterized by comprising: a test tool manager that outputs and determines the success and failure (pass / fail) of reception based on the received information of the equipment under test input through the IP test server. It relates to an ATSC 3.0 standard conformity evaluation test apparatus including a test apparatus.