Survivability protection schemes for all optical networks

general idea of optical fibre is to function as high bandwidth transport infrastructure in Telecommunication Company. Any failure of the fiber may affect service interruption for customer. As a consequence, service provider unable to fulfill Service Level Agreement (SLA) with their customers. In add...

Full description

Saved in:

Bibliographic Details
Main Author:	Halida, Siti Nur Fariza
Format:	Thesis
Language:	English
Published:	2014
Subjects:	TK5101-6720 Telecommunication
Online Access:	http://eprints.utm.my/id/eprint/48025/25/SitiNurFarizaMFKE2014.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-utm-ep.48025
record_format	uketd_dc
spelling	my-utm-ep.480252017-07-19T09:07:50Z Survivability protection schemes for all optical networks 2014-09 Halida, Siti Nur Fariza TK5101-6720 Telecommunication general idea of optical fibre is to function as high bandwidth transport infrastructure in Telecommunication Company. Any failure of the fiber may affect service interruption for customer. As a consequence, service provider unable to fulfill Service Level Agreement (SLA) with their customers. In addition, loss of traffic will lead in decreasing revenue for service provider. Thus, network survivability is required in communication services including voice, video and data especially High Speed Broadband (HSBB). Dedicated Path Protection (DPP) and Shared Path Protection (SPP) have been implemented in ensuring the survivability of the network. Furthermore, the schemes are significantly devotes to provide better Quality of Services (QoS) based on several benchmarks in terms of connection Availability Satisfaction Ratio (ASR), Blocking Probability (BP), Resource Utilization Ratio (RUR) and Protection Recovery Time (PRT). South Africa Network topology was carried out to analyze basic protection scheme to prevent traffic from failure. Quick Heuristic Routing (QHR) algorithm was proposed to analyze the network. One of the contributions of this research is to enhance the solutions in preventing optical networks from network failure. The results show that by implementing protection schemes, ASR of the network was found to be guaranteed more than 99.90%. This research proved that Blocking Probability of the traffic can be reduced less than 15%. Next, the analysis on Resource Utilization Ratio which provides a cost optimal way for network operator can be improved until 17.71% from previous work. Finally, the results show acceptable time to recover from failure which is below than 4ms. 2014-09 Thesis http://eprints.utm.my/id/eprint/48025/ http://eprints.utm.my/id/eprint/48025/25/SitiNurFarizaMFKE2014.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK5101-6720 Telecommunication
spellingShingle	TK5101-6720 Telecommunication Halida, Siti Nur Fariza Survivability protection schemes for all optical networks
description	general idea of optical fibre is to function as high bandwidth transport infrastructure in Telecommunication Company. Any failure of the fiber may affect service interruption for customer. As a consequence, service provider unable to fulfill Service Level Agreement (SLA) with their customers. In addition, loss of traffic will lead in decreasing revenue for service provider. Thus, network survivability is required in communication services including voice, video and data especially High Speed Broadband (HSBB). Dedicated Path Protection (DPP) and Shared Path Protection (SPP) have been implemented in ensuring the survivability of the network. Furthermore, the schemes are significantly devotes to provide better Quality of Services (QoS) based on several benchmarks in terms of connection Availability Satisfaction Ratio (ASR), Blocking Probability (BP), Resource Utilization Ratio (RUR) and Protection Recovery Time (PRT). South Africa Network topology was carried out to analyze basic protection scheme to prevent traffic from failure. Quick Heuristic Routing (QHR) algorithm was proposed to analyze the network. One of the contributions of this research is to enhance the solutions in preventing optical networks from network failure. The results show that by implementing protection schemes, ASR of the network was found to be guaranteed more than 99.90%. This research proved that Blocking Probability of the traffic can be reduced less than 15%. Next, the analysis on Resource Utilization Ratio which provides a cost optimal way for network operator can be improved until 17.71% from previous work. Finally, the results show acceptable time to recover from failure which is below than 4ms.
format	Thesis
qualification_level	Master's degree
author	Halida, Siti Nur Fariza
author_facet	Halida, Siti Nur Fariza
author_sort	Halida, Siti Nur Fariza
title	Survivability protection schemes for all optical networks
title_short	Survivability protection schemes for all optical networks
title_full	Survivability protection schemes for all optical networks
title_fullStr	Survivability protection schemes for all optical networks
title_full_unstemmed	Survivability protection schemes for all optical networks
title_sort	survivability protection schemes for all optical networks
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2014
url	http://eprints.utm.my/id/eprint/48025/25/SitiNurFarizaMFKE2014.pdf
_version_	1747817289503211520

Survivability protection schemes for all optical networks

Similar Items