E-D2CARP: A joint pathand spectrum dicersity based routing protocol with an optimized path selection for corgnitive radio ad hoc networks

Z., CHe-aron and Hassan Abdalla Hashim, Aisha and Hassan, W.H. and Abdullah, K. and Rahman, M.A. (2014) E-D2CARP: A joint pathand spectrum dicersity based routing protocol with an optimized path selection for corgnitive radio ad hoc networks. In: "2nd International Symposium on Telecommunication Technologies", 24th-26th November 2014, Kedah, Malaysia.

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Abstract

Inteeeactive Multimedia (IMM) applciations such as voice and video conferencing are very important in our learning environment. they offer useful services that benefits its users but these services suffers performance deradation from today's high speed Wireless ocal Area Network (WLAN). hoever, guaranteed Quality of Service (QOS) remains the bottleneck in the network which becomes a great challenge in attempting to improve its performance. this work reviewed manyy approaches and considers mapping QoS class parameters such as quality of Seriive Identifier (QCI), Mazimum Bit Rate (MBR) and Allocation and Retention Priority (ARP) to the upstream and downstream data flowing in the network a an attempt to improve its performance. priority is then given to the QoS bearer packets by associating Differentiated Services COde Point (DSCP). A comprehensive analysis of QoS in different protocols in wireles networks ha been studied. Open issues and research directions have been adressed with a proposed mechanism to enhace the QoS of the wireless network.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	2523/60145
Uncontrolled Keywords:	Optimized path selection; Routing Protocol; Cognitive radio ad hoc network; PU region avoidance; joint path and Spectrum diversity
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Prof. Dr. Aisha Hassan Abdalla Hashim
Date Deposited:	08 Jan 2018 12:22
Last Modified:	28 Jun 2018 08:59
URI:	http://irep.iium.edu.my/id/eprint/60145

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