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Integration of multimetric path management into 802.11S for telemedicine quality of service provision

The merits of 802.11s as the wireless mesh network standard provide a low cost and high independent scalability telemedicine infrastructure. However, challenges in degradation of performance as hops increase and the absence of Quality of Service (QoS) provision need to be resolved. Reliability and t...

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Main Author: Satria, Muhammad Haikal
Format: Thesis
Language:English
Published: 2014
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/78239/1/MuhammadHaikalSatriaPFKE2014.pdf
http://eprints.utm.my/id/eprint/78239/
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spelling my.utm.782392018-07-30T08:51:33Z http://eprints.utm.my/id/eprint/78239/ Integration of multimetric path management into 802.11S for telemedicine quality of service provision Satria, Muhammad Haikal TK Electrical engineering. Electronics Nuclear engineering The merits of 802.11s as the wireless mesh network standard provide a low cost and high independent scalability telemedicine infrastructure. However, challenges in degradation of performance as hops increase and the absence of Quality of Service (QoS) provision need to be resolved. Reliability and timely manner are important factors for successful telemedicine service. This research investigates the use of 802.11s for telemedicine services. A new model of 802.11s based on telemedicine infrastructure has been developed for this purpose. A non deterministic polynomial path selection is proposed to provide end-to-end QoS provisioning in 802.11s. A multi-metric called QoS Price metric is proposed as measurement of link quality. The QoS Price is derived from multi layers values that reflect telemedicine traffic requirement and resource availability of the network. The proposed solution has modified the path management of 802.11s and added resource allocation in distributed scheme. This modification and resource allocation improvement of 802.11s were given the designation medQoS-802.11s. MedQoS- 802.11s could provide a link guarantee of telemedicine traffic transmission in the selected path. MedQoS-802.11s had been tested using ns3 simulation and real environment testbed. The result has shown that medQoS-802.11s could achieve the traffic guarantee for almost 95% telemedicine traffic with 58% for the resource intensive diagnostic video traffic. It has also shown that the cost of link path overhead is efficient with the transmission overhead having an increment of 6% compared to the original 802.11s. The concurrent connection results for single time transmission shows that medQoS-802.11s has a significant increase of up to 12% traffic than original 802.11s. The testbed results have verified the QoS guarantee of the intended telemedicine traffic per transmission time. In summary, the reliability and time guarantee of medQoS has highly improved 802.11s to transmit telemedicine traffic. 2014-11 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/78239/1/MuhammadHaikalSatriaPFKE2014.pdf Satria, Muhammad Haikal (2014) Integration of multimetric path management into 802.11S for telemedicine quality of service provision. PhD thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering. http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:98553
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Satria, Muhammad Haikal
Integration of multimetric path management into 802.11S for telemedicine quality of service provision
description The merits of 802.11s as the wireless mesh network standard provide a low cost and high independent scalability telemedicine infrastructure. However, challenges in degradation of performance as hops increase and the absence of Quality of Service (QoS) provision need to be resolved. Reliability and timely manner are important factors for successful telemedicine service. This research investigates the use of 802.11s for telemedicine services. A new model of 802.11s based on telemedicine infrastructure has been developed for this purpose. A non deterministic polynomial path selection is proposed to provide end-to-end QoS provisioning in 802.11s. A multi-metric called QoS Price metric is proposed as measurement of link quality. The QoS Price is derived from multi layers values that reflect telemedicine traffic requirement and resource availability of the network. The proposed solution has modified the path management of 802.11s and added resource allocation in distributed scheme. This modification and resource allocation improvement of 802.11s were given the designation medQoS-802.11s. MedQoS- 802.11s could provide a link guarantee of telemedicine traffic transmission in the selected path. MedQoS-802.11s had been tested using ns3 simulation and real environment testbed. The result has shown that medQoS-802.11s could achieve the traffic guarantee for almost 95% telemedicine traffic with 58% for the resource intensive diagnostic video traffic. It has also shown that the cost of link path overhead is efficient with the transmission overhead having an increment of 6% compared to the original 802.11s. The concurrent connection results for single time transmission shows that medQoS-802.11s has a significant increase of up to 12% traffic than original 802.11s. The testbed results have verified the QoS guarantee of the intended telemedicine traffic per transmission time. In summary, the reliability and time guarantee of medQoS has highly improved 802.11s to transmit telemedicine traffic.
format Thesis
author Satria, Muhammad Haikal
author_facet Satria, Muhammad Haikal
author_sort Satria, Muhammad Haikal
title Integration of multimetric path management into 802.11S for telemedicine quality of service provision
title_short Integration of multimetric path management into 802.11S for telemedicine quality of service provision
title_full Integration of multimetric path management into 802.11S for telemedicine quality of service provision
title_fullStr Integration of multimetric path management into 802.11S for telemedicine quality of service provision
title_full_unstemmed Integration of multimetric path management into 802.11S for telemedicine quality of service provision
title_sort integration of multimetric path management into 802.11s for telemedicine quality of service provision
publishDate 2014
url http://eprints.utm.my/id/eprint/78239/1/MuhammadHaikalSatriaPFKE2014.pdf
http://eprints.utm.my/id/eprint/78239/
http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:98553
_version_ 1643657837437517824
score 13.211869

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