DocumentCode :
2750796
Title :
Performance Evaluation of Heterogeneous Sensor Networks
Author :
Samundiswary, P. ; Priyadarshini, Padma ; Dananjayan, P.
Author_Institution :
Dept. of Electron. & Commun. Eng., Sri Manakula Vinayagar Eng. Coll., Pondicherry, India
fYear :
2009
fDate :
3-5 April 2009
Firstpage :
264
Lastpage :
267
Abstract :
Wireless sensor networks are battery-powered ad-hoc networks in which sensor nodes are scattered over a region. These nodes connect to each other and form multi-hop networks. These networks are used for various applications such as habitat monitoring, automation, and agriculture. Almost all the existing sensor networks focus on homogenous sensor networks. Homogenous sensor networks are identical sensors with equal capacity in term of sensing, computation, communication and power. But homogeneous sensor networks have poor performance in terms of energy consumption and end-to-end delay. It is also difficult to work with more than one type of sensors within a same network. So it is required to analyse the heterogeneous sensor networks (HSN) model for better performance. Simulation results prove that heterogeneous sensor networks outperform the homogeneous sensor networks in terms of energy consumption, end-to-end delay and delivery ratio with different node capability.
Keywords :
ad hoc networks; wireless sensor networks; battery-powered ad-hoc network; end-to-end delay; energy consumption; habitat monitoring; heterogeneous sensor network; homogenous sensor network; multihop network; sensor nodes; wireless sensor network; Ad hoc networks; Agriculture; Automation; Capacitive sensors; Computer networks; Computerized monitoring; Energy consumption; Scattering; Spread spectrum communication; Wireless sensor networks; HSN; WIRELESS SENSOR;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Future Computer and Communication, 2009. ICFCC 2009. International Conference on
Conference_Location :
Kuala Lumpar
Print_ISBN :
978-0-7695-3591-3
Type :
conf
DOI :
10.1109/ICFCC.2009.119
Filename :
5189786
Link To Document :
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