Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Optimal segmentation of data blocks in networks with redundant trunks A.V. OSIPOV, In this article, options of channels distribution in networks with redundant routes are proposed. The following access options are considered: a fixed channels distribution for sending messages among devices; fixed message separation between the channels; dynamic lines allocation between the channels. The models of queuing systems for the proposed options of exchange organization are described. A model of a queuing system M/Er/1 of a network channel with segmentation is proposed, which takes into account the breakdown of messages to r frames. Models of rate optimization, which take into account repeated transfers messages, are proposed. Author proposes an algorithm of integer optimization of the number of frames, where the minimum of the mean residence time in the system is achieved according to the proposed model. There are demonstrated the effects of adjusting time of broadcasting data bits per value for the average message residence time in the system. Keywords: redundant channels, optimal segmentation, repeated transfers, delivery reliability, protocol data unit. Contacts: E-mail: andrey@osipov-family.com Pp. 29-37.