Xiaofan Jiang Stephen Dawson-Haggerty Prabal Dutta David E. Culler Design and implementation of a high-fidelity AC metering network. 253-264 2009 IPSN http://doi.acm.org/10.1145/1602165.1602189 conf/ipsn/2009 db/conf/ipsn/ipsn2009.html#JiangDDC09