Heavy traffic analysis in queueing systems
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2021-03-17 09:11
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BENDERSCHI, Olga. Heavy traffic analysis in queueing systems. In: Studia Universitatis Moldaviae (Seria Ştiinţe Exacte şi Economice), 2008, nr. 8(18), pp. 38-48. ISSN 1857-2073.
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Studia Universitatis Moldaviae (Seria Ştiinţe Exacte şi Economice)
Numărul 8(18) / 2008 / ISSN 1857-2073 /ISSNe 2345-1033

Heavy traffic analysis in queueing systems

Pag. 38-48

Benderschi Olga
 
Moldova State University
 
 
Disponibil în IBN: 29 iulie 2013


Rezumat

The tra¢ c intensity is de…ned in the classical theory of queueing systems as the ratio of the expected service time and the expected interarrival time and is an important measure of the system performance. When the tra¢ c intensity is close but less than one such approximations are called heavy-tra¢ c approximations. Heavy tra¢ c limits for queuing networks are a topic of continuing interest. However, these limits have been rigorously derived only for a few types of systems. The goal of this paper is to describe the heavy-tra¢ c behavior of classical queuing systems.