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Author Xiaohua Dai ♦ Feng Xia ♦ Zhi Wang ♦ Youxian Sun
Sponsorship IEEE ♦ ICIC Int. ♦ National Natural Sci. Found. of China ♦ Beijing Jiaotong Univ. ♦ Kaosiung Univ. of Appl. Sci
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2006
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Wireless communication ♦ Wireless sensor networks ♦ Energy consumption ♦ Sensor phenomena and characterization ♦ Routing ♦ Energy efficiency ♦ Sensor systems ♦ Computer networks ♦ Sun ♦ Intelligent sensors
Abstract As a good approach to decrease the data traffic and energy consumption in wireless sensor networks, in-network data aggregation has been concerned widely in recent years. Mohamed (A. S. Mohamed et al., 2003) presented the TiNA scheme, namely temporal coherency in-network aggregation, which utilizes the end-user tolerance to temporal coherency to minimize energy consumption of wireless sensor networks and provides high quality of data at the same time. In this paper, we modify the original TiNA algorithm by adding an external data item used to keep the last sampled data reading. It is shown that by recording the enough intermediate reading information, the proposed E-TiNA algorithm can provide better quality of data at all kinds of cases
Description Author affiliation: Nat. Lab. of Ind. Control Technol., Zhejiang Univ., Hangzhou (Xiaohua Dai; Feng Xia; Zhi Wang; Youxian Sun)
ISBN 0769526160
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2006-08-30
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 92.59 kB
Page Count 4
Starting Page 255
Ending Page 258

Source: IEEE Xplore Digital Library