FIELD: information technology.
SUBSTANCE: invention relates to a wired communication system. Method includes: measuring the data transmission speeds of a plurality of wires in a multicore cable when first measuring performance; adjusting the signal bandwidth in the first wire, in which the data transfer rate is less than a predetermined reference value compared with the other wires; measuring data transmission speeds of wires as a part of a multicore cable at the second measurement of productivity; and adjusting the transmission power of the signal in the second wire, in which the data transmission rate is the lowest among the plurality of wires.
EFFECT: invention is intended to minimize interference and optimize the speed of data transmission on the Internet by monitoring and controlling the speed of data transmission in each wire as part of a multicore cable in real time.
11 cl, 9 dwg
