A green paradigm for Internet of Things: Ambient backscatter communications - 文章详情页

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摘要：

Internet　of　Things　(IoT)　has　attracted　extensive　interest　from　both　academia　and　industries,　and　is　recognized　as　an　ultimate　infrastructure　to　connect　everything　at　anytime　and　anywhere.　The　implementation　of　IoT　generally　faces　the　challenges　from　energy　constraint　and　implementation　cost.　In　this　paper,　we　will　introduce　a　new　green　communication　paradigm,　the　ambient　backscatter　(AmBC),　that　could　utilize　the　environmental　wireless　signals　for　both　powering　a　tiny-cost　device　and　backscattering　the　information　symbols.　Specifically,　we　will　present　the　basic　principles　of　AmBC,　analyze　its　features　and　advantages,　suggest　its　open　problems,　and　predict　its　potential　applications　for　our　future　IoT.　©　2013　China　Institute　of　Communications.

关键词：

ambient backscatter (AmBC); battery-free tag; Internet of Things (IoT); RF-powered device; wire-less sensor

作者机构：

[ 1 ] [Zhang, W.]Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Institute of Telecommunication Satellites, China Academy of Space Technology (CAST), China
[ 2 ] [Qin, Y.]Beijing Key Lab of Transportation Data Analysis and Mining, Beijing Engineering Research Center of High-Speed Railway Broadband Mobile Communications, School of Computer and Information Technology, Beijing Jiaotong University, Beijing, 100044, China
[ 3 ] [Zhao, W.]Beijing Key Lab of Transportation Data Analysis and Mining, Beijing Engineering Research Center of High-Speed Railway Broadband Mobile Communications, School of Computer and Information Technology, Beijing Jiaotong University, Beijing, 100044, China
[ 4 ] [Jia, M.]Department of Information Engineering, Beijing Polytechnic College, Beijing, 100042, China
[ 5 ] [Liu, Q.]Beijing Key Lab of Transportation Data Analysis and Mining, Beijing Engineering Research Center of High-Speed Railway Broadband Mobile Communications, School of Computer and Information Technology, Beijing Jiaotong University, Beijing, 100044, China
[ 6 ] [He, R.]State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, 100044, China
[ 7 ] [Ai, B.]State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, 100044, China

通讯作者信息：

[Zhao, W.]Beijing Key Lab of Transportation Data Analysis and Mining, Beijing Engineering Research Center of High-Speed Railway Broadband Mobile Communications, School of Computer and Information Technology, Beijing Jiaotong UniversityChina

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