MODEL AUTOMATED CONTROL COMMUNICATION LINE DATA LINK LOCAL AREA NETWORK
Purpose – to build a model of the automated control link data channel of the local area network. To achieve this goal it is necessary initial separation channel model data area network to digital in the terminal equipment and the encoded output digital modem link data channel with a further «registration» in the parameters of the digital signal output from the terminal equipment and the multilevel signal output from the digital modem. Construction of the model is a very urgent task to automate the detection of failures of information systems as a result of the error code signal structures in the terminal equipment.