Method for simulating processes of processing inhomogeneous data in buffer drives of routers
https://doi.org/10.21122/2309-4923-2021-3-34-38
Abstract
The article proposes a method for modeling the processing of heterogeneous data in the buffer storage of routers. In contrast to the existing approaches, in the developed method, in the analytical description of the processes of functioning of buffer storage devices of routers under the influence of heterogeneous traffic of subscribers of a special-purpose communication network, the apparatus of the theory of cellular automata was used, which made it possible to take into account the probability of timely processing of data of all used priority levels of communication directions.
As a result of the experiment carried out on the basis of a real special communication network, it was found that the developed method of modeling the processes of processing inhomogeneous data of buffer storage devices of routers makes it possible to increase the accuracy of determining the probability of timely delivery of priority information to subscribers of a special purpose communication network, in comparison with the existing standardized methods.
About the Author
P. S. ChernyavskiBelarus
Chernyavski Pavel Sergeevich, Researcher
Minsk
References
1. Stepantsov, M. E. Mathematical model of directed motion of a group of people // Matem. modeling. – 2004. – S. 43–49.
2. Chernyavski, P. S. Simulation model of the system of priority processing of non-uniform traffic of the switching center / P. S. Chernyavski [et al.] // Vesn. suvyazi. – 2014. – No. 2 (124). – S. 44–47.
3. Chernyavski, P. S. Method of priority processing of non-uniform traffic of a military communications network / P. S. Chernyavski, A.A. Bysov, G. G. Mezhentsev, // Vestn. Military. acad. Rep. Belarus. – 2014. –No. 2 (43). – S. 151–157.
4. Chernyavski, P. S. Recommendations for improving the switching centers of a special-purpose communication network / P. S. Chernyavski, A.A. Bysov // Reports of BSUIR. – 2014. – No. 7 (85). – S. 90–95.
Review
For citations:
Chernyavski P.S. Method for simulating processes of processing inhomogeneous data in buffer drives of routers. «System analysis and applied information science». 2021;(3):34-38. (In Russ.) https://doi.org/10.21122/2309-4923-2021-3-34-38