Enhancing multiple channels in wireless mesh networks using hybrid artificial bee colony scheduling algorithm with ranking strategy

Farooq Basil Abdulqader (P74145)

Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/476431

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DC Field	Value	Language
dc.contributor.advisor	Ravie Chandren Muniyandi, Dr.
dc.contributor.author	Farooq Basil Abdulqader (P74145)
dc.date.accessioned	2023-10-06T09:18:20Z	-
dc.date.available	2023-10-06T09:18:20Z	-
dc.date.issued	2016-07-29
dc.identifier.other	ukmvital:85946
dc.identifier.uri	https://ptsldigital.ukm.my/jspui/handle/123456789/476431	-
dc.description	Achieving an ideally collision-free data transmission in wireless networks (WNs) is challenging task. Improving the efficiency of multi-hop WNs over the traditional wired networks is the key issue. Literatures hinted that signals interference in multi-node WNs is detrimental for transmission unless inhibited. On top, the presence of exposed and hidden nodes in the transmission range makes the unwanted communication detection almost unfeasible. Thus, optimal communication channels for a WN system are prerequisite for smooth collision-free transmission. This thesis introduced a smart algorithm to enhancing the multiple communication channels in a WN, where the data collision is prevented by implementing the artificial bee colony (ABC) algorithm developed using MATLAB code. This algorithm enhanced the performance of multiple channels in packet radio networks (PRNs). The link and network layer handoffs in the WNs are improved via channel-splitting strategy. The proposed solution included the implementation of Filter-Kruskal Algorithm (FKA), and Hybrid Artificial Bee Colony (HABC) with ranking strategy. The complexity of the system is reduced using fewer initial assumptions than the one used in earlier studies. Furthermore, the valid time division multiple access (TDMA) schedule is applied to identify and improve the initial legitimate solution. The broadcast-scheduling problem (BSP) is demonstrated to provide the best optimal (TDMA) schedule with maximum utilization and minimum time slots. The ABC algorithm provided optimal solution to the given BSP. The performance evaluation against the routing metrics is made in terms of number of hops, throughput, and link capacity. Results revealed that the ABC algorithm indeed enhanced the communication channel in a wireless mesh network and prevented the data collision during transmission. The proposed method simplified the channels programming for packet forwarding, balanced the traffic among the multiple channels, and maximized the network capacity. The simulations results and the measurements on various metrics clearly revealed a considerable improvement in the packet delivery ratio, routing overhead, and end to end delay with the proposed (HABC) with the new ranking strategy. Based on the present analysis it is concluded that the performance of the overall Wireless Mesh Network (WMN) with the proposed solution achieved highly reliable communication to its mesh clients.,Certification of Master's/Doctoral Thesis" is not available
dc.language.iso	eng
dc.publisher	UKM, Bangi
dc.relation	Faculty of Information Science and Technology / Fakulti Teknologi dan Sains Maklumat
dc.rights	UKM
dc.subject	Wireless networks
dc.subject	Multiple channels
dc.subject	Smart algorithm
dc.subject	Hybrid artificial bee colony
dc.subject	Dissertations, Academic -- Malaysia
dc.title	Enhancing multiple channels in wireless mesh networks using hybrid artificial bee colony scheduling algorithm with ranking strategy
dc.type	theses
dc.format.pages	89
dc.identifier.barcode	002659(2017)
Appears in Collections:	Faculty of Information Science and Technology / Fakulti Teknologi dan Sains Maklumat

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