Energy-aware System Design for Wireless Sensor Network

作     者：ZHAO Lei ZHANG Wei-Hong XU Chao-Nong XU Yong-Jun LI Xiao-Wei ZHAO Lei;HANG Wei-Hong;XU Chao-Nong;XU Yong-Jun;LI Xiao-Wei

作者机构：Advanced Test Technology Lab Institute of Computing Technology Chinese Academy of Sciences Beijing 100080 Graduate School of Chinese Academy of Sciences Beijing 100039 CVIC Software Engineering Co. LTD Jinan 250014 

出 版 物：《自动化学报》 (Acta Automatica Sinica)

年 卷 期：2006年第32卷第6期

页      面：892-899页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 

基　　金：Supported in part by National Basic Research Program of P. R. China (2005CB321604) in part by National Natural Science Foundation of P. R. China (90207002) 

主　　题：Wireless sensor network GAINS DVS MAC 

摘      要：Wireless sensor networks have already enabled numerous embedded wireless applications such as military, environmental monitoring, intelligent building, etc. Because micro-sensor nodes are supposed to operate for months or even years with very limited battery power source, it is a challenge for researchers to obtain long operating hour without scarifying original system performances. In this paper, the energy consumption sources of the wireless sensor networks are firstly analyzed, with the digital processing and radio transceiver units being emphasized. Then, we introduce the design scheme of our energy-aware wireless sensor network (GAINS). In GAINS, techniques to conserve the energy are exploited including the energy optimization node, software and energy-efficient communication protocol. The design architecture of our ultra low power wireless sensor network (WO-LPP) is specially presented.