Cover Image

Dynamic bandwidth allocation in ATM networks

Today's new applications such as World Wide Web, video conferencing and multimedia have introduced a large amount of traffic into the network. Additionally new applications are also heading towards real time process. Instant access to the network, greater level of performances and higher deg...

Full description

Saved in:
Bibliographic Details
Main Author: Loh, Chee Heok
Format: Thesis
Language:English
English
Published: 2001
Subjects:
Automated tellers
Online Access:http://psasir.upm.edu.my/id/eprint/8672/1/FSKTM_2001_16_IR.pdf
http://psasir.upm.edu.my/id/eprint/8672/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.upm.eprints.8672
record_format eprints
spelling my.upm.eprints.86722023-12-26T02:52:15Z http://psasir.upm.edu.my/id/eprint/8672/ Dynamic bandwidth allocation in ATM networks Loh, Chee Heok Today's new applications such as World Wide Web, video conferencing and multimedia have introduced a large amount of traffic into the network. Additionally new applications are also heading towards real time process. Instant access to the network, greater level of performances and higher degree of satisfaction has become the main concerns of users using these new applications. Although current transmission mediums have advanced in capacity through means such as optical fiber and Gigabit Ethernet, future and unknown new services tend to consume up the available bandwidth. ATM network is the new technology used to support a wide variety of services including data, voice, video and most possibly other future applications. Its flexibility, efficiency and high throughput have gained popularity but with greater complexity due to different approaches in handling different type of services.A high-speed network such as ATM networks must have an effective traffic management scheme in order to gain high data throughput with the least cost of operation. Thus, simulation and modeling are the effective methods used to design the trade-off between network parameters and their performances. Effective sharing of network resources such as bandwidth and buffer are studied through the dynamic allocation method. Static allocation scheme has been proven inefficient to provide high resources utilization as can be seen in STM networks compared to A TM networks. However, ATM networks should provide different dynamic allocation methods according to its different services and traffic characteristics. Four dynamic allocation strategies have been designed, evaluated and compared for their performances. They are called Static Bandwidth Allocation, Bandwidth Allocated Proportional to Expected Queue Length, Bandwidth Allocated Proportional to Expected Queue Length with Threshold Value and Bandwidth Allocated with Threshold Interrupt. Bandwidth Allocated with Threshold Interrupt is proven to be the most effective strategy as it could response to congestion immediately. 2001-01 Thesis NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/8672/1/FSKTM_2001_16_IR.pdf Loh, Chee Heok (2001) Dynamic bandwidth allocation in ATM networks. Masters thesis, Universiti Putra Malaysia. Automated tellers English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
topic Automated tellers
spellingShingle Automated tellers
Loh, Chee Heok
Dynamic bandwidth allocation in ATM networks
description Today's new applications such as World Wide Web, video conferencing and multimedia have introduced a large amount of traffic into the network. Additionally new applications are also heading towards real time process. Instant access to the network, greater level of performances and higher degree of satisfaction has become the main concerns of users using these new applications. Although current transmission mediums have advanced in capacity through means such as optical fiber and Gigabit Ethernet, future and unknown new services tend to consume up the available bandwidth. ATM network is the new technology used to support a wide variety of services including data, voice, video and most possibly other future applications. Its flexibility, efficiency and high throughput have gained popularity but with greater complexity due to different approaches in handling different type of services.A high-speed network such as ATM networks must have an effective traffic management scheme in order to gain high data throughput with the least cost of operation. Thus, simulation and modeling are the effective methods used to design the trade-off between network parameters and their performances. Effective sharing of network resources such as bandwidth and buffer are studied through the dynamic allocation method. Static allocation scheme has been proven inefficient to provide high resources utilization as can be seen in STM networks compared to A TM networks. However, ATM networks should provide different dynamic allocation methods according to its different services and traffic characteristics. Four dynamic allocation strategies have been designed, evaluated and compared for their performances. They are called Static Bandwidth Allocation, Bandwidth Allocated Proportional to Expected Queue Length, Bandwidth Allocated Proportional to Expected Queue Length with Threshold Value and Bandwidth Allocated with Threshold Interrupt. Bandwidth Allocated with Threshold Interrupt is proven to be the most effective strategy as it could response to congestion immediately.
format Thesis
author Loh, Chee Heok
author_facet Loh, Chee Heok
author_sort Loh, Chee Heok
title Dynamic bandwidth allocation in ATM networks
title_short Dynamic bandwidth allocation in ATM networks
title_full Dynamic bandwidth allocation in ATM networks
title_fullStr Dynamic bandwidth allocation in ATM networks
title_full_unstemmed Dynamic bandwidth allocation in ATM networks
title_sort dynamic bandwidth allocation in atm networks
publishDate 2001
url http://psasir.upm.edu.my/id/eprint/8672/1/FSKTM_2001_16_IR.pdf
http://psasir.upm.edu.my/id/eprint/8672/
_version_ 1787137184100253696
score 13.211869

Similar Items