Large Buffer Asymptotics for Thequeue with Fbm

نویسندگان

  • Laurent MASSOULIE
  • Alain SIMONIAN
چکیده

In this paper, a strong asymptotic estimate for the queue content distribution of a uid queue fed by a Fractional Brownian input with Hurst parameter H 2 1=2; 11 is studied. By applying general results on suprema of centered Gaussian processes, in particular, we show that P(V 0 > x) L x e ? 2 x 2(1?H) =2 for large x. Explicit formulae for constants , and L are given in terms of H and system parameters.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A note on large-buffer asymptotics for generalized processor sharing with Gaussian inputs

In a previous study logarithmic large-buffer asymptotics were derived for a two-class generalized processor sharing system with Gaussian inputs, for three of the four possible scenarios. In this note we show how the large-buffer asymptotics for the remaining fourth regime follow from a recently derived result for tandem systems. We also provide a heuristic interpretation of the result. 2000 Mat...

متن کامل

Cell Loss Asymptotics in Buffers Fed by Heterogeneous Longtailed Sources

In this paper we consider a generalization of the so-called M=G=1 model where M types of long-tailed sessions enter a buffer . The instantaneous rates of the sessions are functions of the occupancy of an M=G=1 system with long-tailed G distributions. In particular we assume that a session of type i transmits ri cells per unit time and lasts for a random time with long tailed distribution given ...

متن کامل

Towards an FBM Model Based Network Calculus Framework with Service Differentiation

In this paper, we exploit traffic modeling with the fractional Brownian motion (FBM) process to develop a network calculus framework for end-toend performance analysis over a network provisioning differentiated services (DiffServ). The fundamental elements constituting the framework include accurate single-hop queueing analysis and three network calculuses that describe the stochastic behaviors...

متن کامل

Predicting Quality of Service for Tra c with Long - Range

We present the tail asymptotics in a queue serviced at constant rate and whose input process has long-range dependence , for example, fractional Brownian Motion (fBM) with Hurst parameter H > 1=2. Some heterogeneous super-positions of such sources are also treated. We examine the experimental basis for self-similar modelling. If uctu-ations in traac levels can be accounted for by variations in ...

متن کامل

Predicting Quality of Service for Tra c with Long - Range Fluctuations

We present the tail asymptotics in a queue serviced at constant rate and whose input process has long-range dependence , for example, fractional Brownian Motion (fBM) with Hurst parameter H > 1=2. Some heterogeneous su-perpositions of such sources are also treated. We examine the experimental basis for self-similar modelling. If uctu-ations in traac levels can be accounted for by variations in ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007