Friday 29 May 2009

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 29-273
Full Name: Yung-fa Huang
Position: Professor
Age: ON
Sex: Male
Address: 168, Jifong E. Rd., Wufong Township, Taichung County
Country: TAIWAN
Tel: 4-23323000 ext 7241
Tel prefix: 886-
Fax:
E-mail address: yfahuang@cyut.edu.tw
Other E-mails: d4622102@ms53.hinet.net
Title of the Paper: Equalization of Energy Consumption at Cluster Head for Prolonging Lifetime in Cluster-based Wireless Sensor Networks
Authors as they appear in the Paper: Yung-fa Huang, Neng-chung Wang, Chin-ling Chen, Jong-Shin Chen, Zong-min Guo
Email addresses of all the authors: yfahuang@cyut.edu.tw, ncwang@nuu.edu.tw, clc@cyut.edu.tw, jschen26@cyut.edu.tw, ckljdstar@gmail.com
Number of paper pages: 10
Abstract: In cluster-based wireless sensor networks (WSN), the most of energy is consumed in cluster head which performs data aggregations and relaying. The lifetime in cluster-based WSN is subjected by the lifetime of cluster heads. Therefore, in this paper, we equalize the energy consumption of the cluster heads to prolong the lifetime of WSN. After equalization, we obtain the length of sides of cluster area. Numerical results show that the length of far site cluster is shorter than the nearest cluster to perform equalization for all three routing schemes. Moreover, simulation results show that the three-hop scheme can obtain the most energy efficiency than other two schemes.
Keywords: Wireless sensor network, Clustering, energy efficiency, Cluster head, Energy consumption equalization, Network lifetime.
EXTENSION of the file: .pdf
Special (Invited) Session: Equalization of Energy Consumption for Prolonging Lifetime in Cluster-based Wireless Sensor Networks
Organizer of the Session: 613-172
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