DocumentCode :
2339578
Title :
Autonomic architecture for wireless routing protocols
Author :
Ben Arbia, A. ; Youssef, Habib
Author_Institution :
PRINCE Res. Unit H. Sousse, Tunisia
fYear :
2010
fDate :
16-19 May 2010
Firstpage :
1
Lastpage :
7
Abstract :
Wireless ad-hoc networks are highly dynamic networks for which routing is a challenging task. Existing routing protocols whether reactive, proactive or hybrid showed limitations in various situations. To optimize the behavior of the routing nodes, the academic community is recommending the reliance on an autonomic approach that would guarantee self-adaptation, self-configuration, self - management, and self - protection mechanisms of all the network nodes. In this paper we propose an autonomic architecture geared towards improving the routing service within wireless ad-hoc networks. This architecture provides a formal framework where each node has a routing agent whose role is to monitor routing activities within the network, which are used to tune the routing decisions of the node, in harmony with other nodes. Simulation results with an autonomic implementation of AODV show remarkable performance improvement with respect to efficiency (Packet Delivery Ratio improved on average by 20.65%), overhead (average reduction of 16.7%), quality of paths (average path delay reduced by 37.14% in low mobility and 19.68% in high mobility), and reliability (an average of 789.35 for 900sec of simulation).
Keywords :
ad hoc networks; routing protocols; AODV; autonomic architecture; dynamic networks; routing protocols; self- adaptation mechanism; self-configuration mechanism; self-management mechanism; self-protection mechanism; wireless ad hoc networks; Adaptation model; Computational modeling; Filtering; Mobile computing; Monitoring; Nickel; Routing; AODV; Autonomic Architecture; Routing; Wireless Ad-hoc Networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Systems and Applications (AICCSA), 2010 IEEE/ACS International Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4244-7716-6
Type :
conf
DOI :
10.1109/AICCSA.2010.5587000
Filename :
5587000
Link To Document :
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