An Efficient Method for Proportional Differentiated Admission Control Implementation

نویسنده

  • Vladimir V. Shakhov
چکیده

The admission control mechanism inspired in the framework of proportional differentiated services has been investigated. The mechanism provides a predictable and controllable network service for real-time traffic in terms of blocking probability. Implementation of proportional differentiated admission control is a complicated computational problem. Previously, asymptotic assumptions have been used to simplify the problem, but it is unpractical for real-world applications. We improve previous solutions of the problem and offer an efficient nonasymptotic method for implementation of proportional differentiated admission control.

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

An Admission Control Scheme for Proportional Differentiated Services Enabled Internet Servers Using Support Vector Regression

Unpredictable response time is a common problem in contemporary web servers. Long response delays substantially cut company revenues owing to the large number of aborted e-commerce transactions. This work presents an admission control model and a traffic scheduler scheme of the web server under a proportional differentiated service, embedding a time series predictor to estimate the traffic load...

متن کامل

Internet network design for quality of service guarantee using Data Envelopment Analysis (DEA)

By developing the new services such as VoIP and Videoconference, using a mechanism is needed to support the quality of service of the application programs. Different models have been presented to guarantee the quality of service. Among these, the differentiated services can be mentioned which was presented by IETF. In the architecture of the differentiated services, no admission control mechani...

متن کامل

An Efficient Call Admission Control for Hard Real Time Communication in Differentiated Services Network

In this paper we study hard real time (HRT) communication over a differentiated service network. Differentiated Services was proposed by IETF as a scalable QoS architecture [1]. Diffserv service providers can provide delay and bandwidth guaranteed service (as per service level agreement (SLA)) by implementing diffserv services with a fair packet scheduling algorithm like WFQ. But this QoS is pr...

متن کامل

Efficient resource management for end-to-end QoS guarantees in DiffServ networks

The Differentiated Services (DiffServ) architecture has been proposed as a scalable solution for delivering end-to-end Quality of Service (QoS) guarantees over the Internet. While the scalability of the data plane emerges from the definition of only a small number of different service classes, the issue of a scalable control plane is still an open research problem. The initial proposal was to u...

متن کامل

A Differentiated Pricing Framework for Improving the Performance of the Elastic Traffics in Data Networks

Rate allocation has become a demanding task in data networks as diversity in users and traffics proliferate. Most commonly used algorithm in end hosts is TCP. This is a loss based scheme therefore it exhibits oscillatory behavior which reduces network performance. Moreover, since the price for all sessions is based on the aggregate throughput, losses that are caused by TCP affect other sessions...

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 2010