Tytuł:

Analysis of the Discrete-time Multi-queue System with a Cycle-based Scheduler, Journal of Telecommunications and Information Technology, 2021, nr 2

Autor:

Burakowski, Wojciech ; Sosnowski, Maciej

Temat i słowa kluczowe:

packet sojourn time distribution ; virtualized system ; system state distribution ; discrete-time queueing system with vacations

Opis:

This paper presents an analysis of a discrete-time multi-queue system handling a number of packet streams. The analysis focuses on calculating system state distribution and packet sojourn time distribution. The method relied upon for determining system state distribution is based on creating a number of equations that are solved numerically. Next, based on the distribution calculated in such a manner, we derive relations for packet sojourn time distribution. The models studied may be useful for instance in a system supporting a number of virtual links (each of a constant bitrate) that share a common physical link. Isolation of performance of those virtual links needs to be assured. Finally, we present some exemplary numerical results showing the usefulness of the proposed analysis for supporting the system dimensioning process

Wydawca:

National Institute of Telecommunications

Data wydania:

2021, nr 2

Typ zasobu:

artykuł

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności