Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning
The creation and wide use of new high quality demanding services (VoIP, High Quality Video Streaming) and the delivery of them over already saturated core and access network infrastructures have created the necessity for E2E QoS provisioning. Network Providers use at their infrastructures several ki...
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doaj-ce3833fd186644f4bb5e8249a77ed4e52020-11-24T21:05:33ZengHindawi LimitedInternational Journal of Digital Multimedia Broadcasting1687-75781687-75862010-01-01201010.1155/2010/836501836501Performance Evaluation of Triple Play Services Delivery with E2E QoS ProvisioningNikolaos Zotos0Evangelos Pallis1Anastasios Kourtis2NCSR Demokritos, Institute of Informatics & Telecommunications, Partiarxou Grigoriou & Neapolews, Agia Paraskevi, Attiki, 15310 Athens, ItalyNCSR Demokritos, Institute of Informatics & Telecommunications, Partiarxou Grigoriou & Neapolews, Agia Paraskevi, Attiki, 15310 Athens, ItalyNCSR Demokritos, Institute of Informatics & Telecommunications, Partiarxou Grigoriou & Neapolews, Agia Paraskevi, Attiki, 15310 Athens, ItalyThe creation and wide use of new high quality demanding services (VoIP, High Quality Video Streaming) and the delivery of them over already saturated core and access network infrastructures have created the necessity for E2E QoS provisioning. Network Providers use at their infrastructures several kinds of mechanisms and techniques for providing QoS. Most known and widely used technologies are MPLS and DiffServ. The IEEE 802.16-2004 standard (WiMAX) refers to a promising wireless broadband technology with enhanced QoS support algorithms. This document presents an experimental network infrastructure providing E2E QoS, using a combination of MPLS and DiffServ technologies in the core network and WiMAX technology as the wireless access medium for high priority services (VoIP, High Quality Video Streaming) transmission. The main scope is to map the traffic prioritization and classification attributes of the core network to the access network in a way which does not affect the E2E QoS provisioning. The performance evaluation will be done by introducing different kinds of traffic scenarios in a saturated and overloaded network environment. The evaluation will prove that this combination made feasible the E2E QoS provisioning while keeping the initial constrains as well as the services delivered over a wireless network.http://dx.doi.org/10.1155/2010/836501 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Nikolaos Zotos Evangelos Pallis Anastasios Kourtis |
spellingShingle |
Nikolaos Zotos Evangelos Pallis Anastasios Kourtis Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning International Journal of Digital Multimedia Broadcasting |
author_facet |
Nikolaos Zotos Evangelos Pallis Anastasios Kourtis |
author_sort |
Nikolaos Zotos |
title |
Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning |
title_short |
Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning |
title_full |
Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning |
title_fullStr |
Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning |
title_full_unstemmed |
Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning |
title_sort |
performance evaluation of triple play services delivery with e2e qos provisioning |
publisher |
Hindawi Limited |
series |
International Journal of Digital Multimedia Broadcasting |
issn |
1687-7578 1687-7586 |
publishDate |
2010-01-01 |
description |
The creation and wide use of new high quality demanding services (VoIP, High Quality Video Streaming) and the delivery of them over already saturated core and access network infrastructures have created the necessity for E2E QoS provisioning. Network Providers use at their infrastructures several kinds of mechanisms and techniques for providing QoS. Most known and widely used technologies are MPLS and DiffServ. The IEEE 802.16-2004 standard (WiMAX) refers to a promising wireless broadband technology with enhanced QoS support algorithms. This document presents an experimental network infrastructure providing E2E QoS, using a combination of MPLS and DiffServ technologies in the core network and WiMAX technology as the wireless access medium for high priority services (VoIP, High Quality Video Streaming) transmission. The main scope is to map the traffic prioritization and classification attributes of the core network to the access network in a way which does not affect the E2E QoS provisioning. The performance evaluation will be done by introducing different kinds of traffic scenarios in a saturated and overloaded network environment. The evaluation will prove that this combination made feasible the E2E QoS provisioning while keeping the initial constrains as well as the services delivered over a wireless network. |
url |
http://dx.doi.org/10.1155/2010/836501 |
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