DocumentCode :
3220822
Title :
A Robust Routing Strategy for Wireless Sensor Networks
Author :
Khan, Noor M. ; Khalid, Zubair ; Ahmed, Ghufran ; Yasin, Muhammad
Author_Institution :
New South Wales Univ., Sydney
fYear :
2007
fDate :
11-12 April 2007
Firstpage :
1
Lastpage :
5
Abstract :
This paper investigates a routing mechanism that generates routing paths dynamically for a network of wireless sensor nodes. The strategy Is based on the logical network abridgement (LNA) scheme designed for the adhoc networks in the literature. Sensor networks are distinguished from the traditional networks by characteristics such as deeply embedded routers, highly dynamic networks, resource constrained nodes, frequent topology change and unreliable and asymmetric links. Although there are some previous methods for adaptive routing in these networks, but not much work has been done so far in this direction. In this paper, we propose a simple, efficient and distributed routing scheme based on the logical network abridgement (LNA), which is used to measure the underlying path diversity and intrinsic network resiliency to congestion, failures and attacks. It works well in dynamic and realistic environment. Simulation results are given, which show that the strategy based LNA helps achieve the desired system performance under the dynamically changing network conditions.
Keywords :
ad hoc networks; telecommunication network routing; wireless sensor networks; ad hoc networks; logical network abridgement; network routing; wireless sensor networks; Australia; Cellular networks; Computer networks; Femtocell networks; Land mobile radio cellular systems; Military computing; Robustness; Routing; Sensor phenomena and characterization; Wireless sensor networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Engineering, 2007. ICEE '07. International Conference on
Conference_Location :
Lahore
Print_ISBN :
1-4244-0893-8
Electronic_ISBN :
1-4244-0893-8
Type :
conf
DOI :
10.1109/ICEE.2007.4287337
Filename :
4287337
Link To Document :
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