Investigation of Queue Utilization on Network Routers by the Use of Dynamic Models

Єременко, О. С.; Lebedenko, T.; Vavenko, T.; Semenyaka, M.

Публікація:
Investigation of Queue Utilization on Network Routers by the Use of Dynamic Models

dc.contributor.author	Єременко, О. С.
dc.contributor.author	Lebedenko, T.
dc.contributor.author	Vavenko, T.
dc.contributor.author	Semenyaka, M.
dc.date.accessioned	2016-09-06T11:37:35Z
dc.date.available	2016-09-06T11:37:35Z
dc.date.issued	2015
dc.description.abstract	Results of investigation of impact factors to queue utilization dynamics on telecommunication network routers were presented. As was shown by the analysis, use of dynamic model, obtained by applying a Pointwise Stationary Fluid Flow Approximation (PSFFA), demonstrated that the average queue length converges to a steady state value for some time, which can range from few to tens of seconds. It is determined that the use of the steady state estimations when calculating the average queue length is possible only after the end of the transient process. Otherwise, it is advisable to use a more accurate differential model. As the results of the analysis, the duration of the transient process is influenced by such factors as the flow rate, capacity of the router interface, service discipline, etc. Within this research it was shown that the use of non-linear differential model can improve the accuracy of the calculation of the average queue length, depending on the state of the interface and the selected service discipline.	uk_UA
dc.identifier.citation	Second International Scientific-Practical Conference «Problems of Infocommunications. Science and Technology» PIC S&T`2015	uk_UA
dc.identifier.uri	http://openarchive.nure.ua/handle/document/2173
dc.language.iso	en	uk_UA
dc.publisher	KHARKIV NATIONAL UNIVERSITY OF RADIO ELECTRONICS	uk_UA
dc.subject	TELECOMMUNICATIONS	uk_UA
dc.subject	Quality of Service	uk_UA
dc.subject	router interface	uk_UA
dc.subject	flow rate	uk_UA
dc.subject	throughput	uk_UA
dc.subject	queue utilization	uk_UA
dc.subject	average queue length	uk_UA
dc.title	Investigation of Queue Utilization on Network Routers by the Use of Dynamic Models	uk_UA
dc.type	Conference proceedings	uk_UA
dspace.entity.type	Publication