Paper Title :Performance Analysis Of Queue Congestion Status Routing Protocol (QCS-AODV) For Ad Hoc Networks

Author :Hassan Al-Mahdi, Hasssn Shaban

Article Citation :Hassan Al-Mahdi ,Hasssn Shaban , (2016 ) " Performance Analysis Of Queue Congestion Status Routing Protocol (QCS-AODV) For Ad Hoc Networks " , International Journal of Advance Computational Engineering and Networking (IJACEN) , pp. 19-23, Volume-4,Issue-2

Abstract : Routing is a critical issue in a Mobile Ad-hoc Network (MANET). The most famous MANET routing protocols are AODV, DSDV, DSR and AOMDV. In this paper, an enhanced Queue Congestion Status AODV (QCS-AODV) routing protocol is introduced. In this protocol, beside the hop count, the congestion status at the nodes is used to select a free congestion path. Toward this, we introduce a new queue management scheme suitable for mobile ad hoc networks. This scheme, called an enhanced Partitioned Queue Management (PQM), utilizes both a packet type and number of hops for the arrival packets queuing policy. The congestion at each node is calculated using the proposed PQM scheme which used as metric in a path selection during the QCS-AODV routing protocol operations. The performance of the proposed routing protocol and PQM scheme are evaluated through a simulation based on small IEEE 802.11 ad hoc networks. The experimental results conducted using NS2 simulator reveals that the proposed protocol outperforms the AODV routing protocol. Keywords— Traffic control, Mobile ad hoc networks, Computer simulation, Routing protocol, queue management.

Type : Research paper

Published : Volume-4,Issue-2

	|		PDF	|	Viewed - 95	|	Published on 2016-03-11