{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T12:42:45Z","timestamp":1740141765472,"version":"3.37.3"},"reference-count":20,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2014,2,1]],"date-time":"2014-02-01T00:00:00Z","timestamp":1391212800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Distributed Sensor Networks"],"published-print":{"date-parts":[[2014,2,1]]},"abstract":"<jats:p> Both energy-saving and synchronization issues are the paramount concern in wireless sensor networks (WSNs). In this paper we propose a simple and efficient WSN node design based on acoustic positioning applications and present an on-demand sleep\/wake scheduling synchronization protocol. Three aspects are already considered in the design: (a) power controllable; (b) energy efficient; (c) high synchronization accuracy. Our primary goal is to maximize energy saving and to control power supplying according to environments and demands. We establish a model of energy consumption and improve it by the ways of power control and on-demand synchronization. The on-demand synchronization protocols are implemented in sensor nodes and evaluated in a testbed. Analysis and simulation were performed that the proposed protocol has significantly reduced the energy consumption. It is also demonstrated by experiments that the platform is accurate and effective. <\/jats:p>","DOI":"10.1155\/2014\/970524","type":"journal-article","created":{"date-parts":[[2014,2,26]],"date-time":"2014-02-26T06:15:21Z","timestamp":1393395321000},"page":"970524","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["Energy-Efficient Sleep\/Wake Scheduling for Acoustic Localization Wireless Sensor Network Node"],"prefix":"10.1177","volume":"10","author":[{"given":"ChengFang","family":"Zhen","sequence":"first","affiliation":[{"name":"Key Laboratory of Instrumentation Science & Dynamic Measurement, North University of China, Ministry of Education, TaiYuan 030051, China"}]},{"given":"Wenyi","family":"Liu","sequence":"additional","affiliation":[{"name":"National Key Laboratory for Electronic Measurement Technology, TaiYuan, Shanxi 030051, China"}]},{"given":"Yongrui","family":"Liu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Instrumentation Science & Dynamic Measurement, North University of China, Ministry of Education, TaiYuan 030051, China"}]},{"given":"Anbin","family":"Yan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Instrumentation Science & Dynamic Measurement, North University of China, Ministry of Education, TaiYuan 030051, China"}]}],"member":"179","published-online":{"date-parts":[[2014,2,25]]},"reference":[{"first-page":"1","volume-title":"Proceedings of the 2nd International Conference on Embedded Networked Sensor Systems","author":"Simon G.","key":"B1-2014-970524"},{"first-page":"175","volume-title":"Proceedings of the International Conference on Computing, Management and Telecommunications (ComManTel '13)","author":"Vo M. 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