Estimation of High-Speed Performance of the Transport Protocol with the Mechanism of Forward Error Correction

We propose a model of a virtual connection controlled by the transport protocol with a forward error correction mechanism in the group failure mode with restrictions on the values of protocol parameters in the form of a Markov chain with discrete time. The analysis of the impact of protocol parameters window size and the duration of the timeout of waiting confirmation, the probability of distortion of the segments in the individual links of the transmission path data, the duration of the round trip delay, the parameters of the mechanism to restore the distorted segments on the throughput of the transport connection. In the area of protocol parameters, the characteristics of the transmission channel and parameters of the forward error correction mechanism found in the area of superiority of the control procedures of the transport protocol with forward error correction over the classic procedure with decision feedback on the criterion of the throughput of a transport connection. The expediency of applying of the method of forward error correction for transport links with large round-trip delay.