Improving the dynamics of information flows for optimizing telecommunication systems

Abstract

The article considers the problem of optimization of telecommunication systems based on improving the dynamics of information flows. This task is formulated on the basis of a systematic approach, which consists in the fact that a multidimensional indicator is chosen as a system indicator, taking into account not only the connections of elements, but also the degree of use of these connections in the functioning of the network. This allows you to distribute information flows by changing the elements of the route matrix in the model of an open queuing network in order to optimize the system. It is shown that it is expedient to solve the optimization problem by applying the developed algorithm for the general solution of the problem. Algorithm procedures for the dynamics of information flows imply the transfer of part of the load of the elements that are bottlenecks to other elements of the system. The performance of the algorithm is confirmed by an example.

Provision of the required performance of technological processes on the basis of iterative directed enumeration

“…Solution. We determine the performance of the system based on the mathematical model given in [4,7] and using the MS Excel program. The simulation allows to obtain the initial performance of the system, corresponding to the initial data of the example, being t0 = 9.1446 s.…”

“…Automation of technological processes (TP) involves the management of internal and external resources of the production system (PS), taking into account restrictions. The goal is to optimize the spatial forms of the movement of material flows [1][2][3][4][5] in time and space, and to achieve the required performance [6][7][8][9].…”

“…In practice, as a rule, PSs have several mutually influencing BNs [10][11][12][13][14][15]. Therefore, for cases of simultaneous elimination of several BNs, it is necessary to clarify the features of solving the problem of redistributing flows between copies of the same type of resources [4,7]. Therefore, taking into account the mutual influence of simultaneously eliminated several BNs should additionally provide a gain both in the production system performance and in the its reconfiguration costs, and, as a result, in the price of performance.…”