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  5. Method for estimating the transmission rate of information by mpls technology over tcp in wired telecommunication networks

Method for estimating the transmission rate of information by mpls technology over tcp in wired telecommunication networks

М. Ivchenko, S. Herasimov
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Description: The performance of the communication channel is determined by the timeliness (exchange) of the information exchange. This property is characterized by an indicator of the probability of prompt delivery of information (messages). The time of updat-ing the required information determines the allowable delay time in the delivery of information (message packets) to the user. To ensure the efficient functioning of the TCP information networks, data flow management is ensured by the sliding window method. According to this method, the intensity of sending information segments to the network is regulated by the size of the transmission window. Increasing the size of the window allows you to increase the number of messages sent or vice versa. The performance of a communication channel when operating according to the algorithm under consideration depends on its noise immunity. Existing methods and algorithms for the operation of communication channels when using the sliding window method in the TCP variable-size protocol depend on noise immunity and are not effective. Such algorithms are not capable of adapting the interference link channels. The purpose of the article is to develop a method of estimating the transmission of information (messages) by MPLS technology using TCP protocol when using the sliding window method, taking into account the probability of correct reception of information (messages). This method allows you to evaluate the performance of the telecommunication network information direction depending on the interference effects on the communication channel. Dynamic change in the op-eration of the TCP communication channel sliding window size allows you to transmit the required information (message pack-ets) with high speed (at maximum speed).


Keywords: telecommunication network, productivity increase, information direction, receipt, TCP protocol, improvements, sliding window method.

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Reference:
 Ivchenko, M.M. and Herasymov, S.V. (2019), “Metod otsinky shvydkosti peredachi informatsii tekhnolohiieiu MPLS za protokolom TCP provodovykh telekomunikatsiinykh merezh” [Method for estimating the transmission rate of information by MPLS technology over TCP in wired telecommunication networks], Science and Technology of the Air Force of Ukraine, No. 4(37), pp. 93-98. https://doi.org/10.30748/nitps.2019.37.13.