%0 Journal Article
%@ ISBN 978-604-913-300-8
%A Tan, Nguyen Duy
%A Viet, Nguyen Dinh
%D 2014
%F SisLab:2236
%J Kỷ yếu Hội nghị Khoa học Công nghệ Quốc gia lần thứ VII về Nghiên cứu cơ bản và ứng dụng Công nghệ thông tin (FAIR'7)
%P 102-111
%T DFCB: DATA FUSION AND CHAIN-BASED ROUTING PROTOCOL FOR ENERGY-EFFICIENT IN WIRELESS SENSOR NETWORK
%U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2236/
%V 2
%X A unique challenge for designing routing protocols in wireless sensor network (WSN) is how to use energy efficiency. To solve this problem, in this paper, we propose data fusion and chain-base routing protocol (DFCB). In DFCB designing consists of two main works. In the first work, the chain-based routing technique is used to connect sensor nodes into a chain where each node communicates only with a nearest neighbor using distance and remaining energy of nodes to decide which node will be the chain leader. In the second work, we fuse and compress one or more packets to generate a less than size resultant packet base on the Slepian-Wolf and Dempster-Shafer theory. Simulation results show that the network lifetime of our proposed protocol can be improved about 370% and 20% compared to low-energy adaptive clustering hierarchy (LEACH) and power-efficient gathering in sensor information system (PEGASIS), respectively.