نتایج جستجو برای: queueing theory

تعداد نتایج: 785746  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده ریاضی و کامپیوتر 1385

یک مدل دو صفی m/m/1 با یک سرویس دهنده، با تغییر موقعیت در آستانه را بررسی می کنیم. در اینجا دو کلاس واحدها، واحدهای نوع اول و واحدهای نوع دوم، طبق دو فرآیند پواسن مستقل به سیستم وارد می شوند. واحدهای نوع اول و نوع دوم به صف هایی با ظرفیت نامتناهی وارد شده و سرویس دهی به آن ها وابسته به طول صف نوع اول می باشد. هدف اصلی ما حل معادله پواسن و بدست آوردن بیانی برای هزینه متوسط مورد انتظار از نگهداری...

1998
A. Elwalid D. Heyman T. V. Lakshman D. Mitra

Samorodnitsky, \Heavy tails and long range dependence in on/oo processes and associated uid models," preprint. JLA95g] P. R. Jelenkovi c and A. A. Lazar, \Subexponential asymptotics of a Markov-modulated random walk with queueing applications," \Stochastic theory of a data handling system with multiple sources," Bell Syst. Techn. \Tail probabilities for non-standard risk and queueing processes ...

Journal: :ITC 2012
Saulius Minkevicius Leonidas Sakalauskas

The paper is devoted to the analysis of queueing systems in the context of the network and communications theory. We investigate a theorem on the law of the iterated logarithm for a queue of jobs in an open multiserver queueing network and its applications to the mathematical models of the generalized Internet system and a multiserver computer system.

1998
A. Elwalid D. Heyman T. V. Lakshman D. Mitra

Samorodnitsky, \Heavy tails and long range dependence in on/oo processes and associated uid models," preprint. JLA95g] P. R. Jelenkovi c and A. A. Lazar, \Subexponential asymptotics of a Markov-modulated random walk with queueing applications," \Stochastic theory of a data handling system with multiple sources," Bell Syst. Techn. \Tail probabilities for non-standard risk and queueing processes ...

2014
Arik Senderovich Matthias Weidlich Avigdor Gal Avishai Mandelbaum

In service processes, as found in the telecommunications, financial, or healthcare sector, customers compete for the scarce capacity of service providers. For such processes, performance analysis is important and it often targets the time that customers are delayed prior to service. However, this wait time cannot be fully explained by the load imposed on service providers. Indeed, it also depen...

2008
Michael Neely

A modern data communication system consists of a network of information processing stations or nodes interconnected by data transmission channels or links. Information flows from node to node in packetized data units. These packets can originate from a variety of sources, and the paths over which they traverse the network can intersect, so that multiple packets are often intended for delivery o...

2008
J. KWIECIEŃ

This article describes queueing systems and queueing networks which are successfully used for performance analysis of different systems such as computer, communications, transportation networks and manufacturing. It incorporates classical Markovian systems with exponential service times and a Poisson arrival process, and queueing systems with individual service. Oscillating queueing systems and...

2005
Saulius. Minkevičius Genadijus Kulvietis

The modern queueing theory is one of the powerful tools for a quantitative and qualitative analysis of communication systems, computer networks, transportation systems, and many other technical systems. The paper is designated to the analysis of queueing systems, arising in the networks theory and communications theory (called open queueing network). The authors of this research in the sphere o...

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