Izvorni znanstveni članak

https://doi.org/10.31341/jios.45.1.2

Queueing Systems with Random Volume Customers and their Performance Characteristics

Oleg Tikhonenko orcid.org/0000-0003-3087-1694 ; Institute of Computer Science Cardinal Stefan Wyszyński University in Warsaw, Warsaw, Poland
Marcin Ziółkowski orcid.org/0000-0001-8907-8813 ; Institute of Information Technology Warsaw University of Life Sciences – SGGW, Warsaw, Poland

Sažetak

In the paper, we consider non-classical queueing systems with non-homogeneous customers. The non-homogeneity we treat in the following sense: in systems under consideration, we characterize each customer by random capacity (volume) that can have an influence on his service time. We analyze a stochastic process having the sense of the total volume of all customers present in the system at given time instant. Such analysis for different queueing systems with unlimited or limited total volume can be used in designing of nodes of computer and communication networks while determining their buffer space capacity. We discuss basic problems of the theory of these systems and their performance characteristics. We also present some examples and results for systems with random volume customers.

Ključne riječi

customer’s volume; buffer space capacity; total volume; loss probability; volume unit loss probability

Hrčak ID:

263744

URI

https://hrcak.srce.hr/263744

Datum izdavanja:

15.6.2021.

Posjeta: 844 *