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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| Format: | Thesis |
| Language: | English |
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2014
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| Online Access: | http://eprints.utm.my/78239/1/MuhammadHaikalSatriaPFKE2014.pdf |
| _version_ | 1796862812994142208 |
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| author | Satria, Muhammad Haikal |
| author_facet | Satria, Muhammad Haikal |
| author_sort | Satria, Muhammad Haikal |
| collection | ePrints |
| 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. |
| first_indexed | 2024-03-05T20:17:16Z |
| format | Thesis |
| id | utm.eprints-78239 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:17:16Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | utm.eprints-782392018-07-30T08:51:33Z http://eprints.utm.my/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/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 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Satria, Muhammad Haikal Integration of multimetric path management into 802.11S for telemedicine quality of service provision |
| title | 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_short | 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 |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/78239/1/MuhammadHaikalSatriaPFKE2014.pdf |
| work_keys_str_mv | AT satriamuhammadhaikal integrationofmultimetricpathmanagementinto80211sfortelemedicinequalityofserviceprovision |