Energy-Efficient and Rapid Time Synchronization for Wireless Sensor Networks

被引：14

作者：

Kim, Byoung-Kug ^{[4
]}

Hong, Sung-Hwa ^{[2
]}

Hur, Kyeong ^{[3
]}

Eom, Doo-Seop ^{[1
]}

机构：

[1] Korea Univ, Dept Elect Engn, Seoul, South Korea

[2] Dongyang Tech Coll, Dept Software Engn, Seoul, South Korea

[3] Gyeongin Natl Univ Educ, Dept Comp Educ, Inchon, South Korea

[4] Korea Univ, Dept Elect & Comp Engn, Seoul, South Korea

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 2010年 / 56卷 / 04期

关键词：

Time Synchronization; WSNs; Performance; Measurement;

D O I：

10.1109/TCE.2010.5681098

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

To synchronize clocks of nodes with low energy use and in short time in WSNs, this paper focuses on the reduction of the number of transmissions and on the message forwarding amongst sensor nodes. And we present a method, which is called EETS (Energy-Efficient Time Synchronization). The EETS method decreases the number of messages for the time synchronization and the messages could be rapidly passed through the network. Additionally, the WSNs are finally able to save energy. Through the performance comparisons of existing algorithms and the EETS with a network simulator and analysis, we show the performance evaluations of the EETS and the improved energy efficiency of the proposed algorithm for the Time Synchronization in the WSNs.(1)

引用

页码：2258 / 2266

页数：9

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