Modelling ADSL with IP and ATM Performance Study

نویسندگان

  • M. Gralewitz
  • A. Michel
  • E. Stipidis
  • F. H. Ali
چکیده

This paper describes ADSL (Asymmetric Digital Subscriber Line) simulation model developed using COMNET III. ADSL is integrated with IP (Internet Protocol) and ATM (Asynchronous Transfer Mode) in order to provide QoS (Quality of Service). Using this model, a comparison study between networks using IP over ATM over ADSL and IP over ADSL is provided.

برای دانلود 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

Performance of TCP/IP over ATM over an ADSL

The performance of TCP/IP over ATM over an asymmetric digital subscriber line (ADSL) was investigated. Because the bandwidth of an ADSL link can vary over time due to changes in the link’s physical conditions, which degrades TCP performance, we performed simulations for various ATM traffic controls, including available bit rate (ABR) and generic flow control, used to handle variations in the AD...

متن کامل

On the Design of an Integrated Management Platform for an ADSL/ATM based Access Network using CORBA

In this paper, we address the problem of the end-to-end management of a heterogeneous public network. In the case study, the access part of the network is based on the ADSL technology for the provisioning of high speed IP over ATM to the customer and consists of ADSL network elements and ATM access switches. The core of the network is ATM based and provides connectivity to retailers, which in t...

متن کامل

Characterization of performance of TCP/IP over PPP and ATM over asymmetric links

The objective of this paper is to characterize and analyze the performance of TCP/IP when used over point-to-point protocol (PPP) and asynchronous transfer mode (ATM) over asymmetric links. This will allow us to gain insight into this new protocol architecture used in the asymmetric digital subscriber line (ADSL) access network and investigate the related quality of service (QoS) issues. Using ...

متن کامل

ATM over ADSL probe in Telecom Italia environment

This paper covers access network performance analysis by deploying ATM over ADSL within Telecom Italia experimental department “EXANET” (Experimental ATM Network). In this scenario, data traffic leaves customer site as ATM traffic running over ADSL modem links, gets aggregated via DSLAM (DSL Access Multiplexer) at the central office (CO) and then dropped onto the high-speed ATM switching fabric...

متن کامل

ATM over ADSL: The “Best-Effort” PVC Provisioning for ATM Call Flow

Asymmetric digital subscriber line (ADSL) is the latest copper-wire access technology that has the capability to deliver data rate up to 8 Mbps in downstream and up to 640 kbps in upstream. The ADSL Forum has also defined the model for ADSL/ATM connections. ADSL can be connected to ATM core network through the access network called digital subscriber line access multiplexer (DSLAM). This paper ...

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

برای دانلود 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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002