中国科学院深圳先进技术研究院机构知识库(SIAT OpenIR): Radio Signal Based Device-free Velocity Recognition
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Radio Signal Based Device-free Velocity Recognition
Mingwei Dai; Xiaoxia Huang
2015
Conference NameWASA2015
Conference PlaceQUFU/CHINA
AbstractExisting work on RF-based movement recognition focus on analyzing the received signal strength (RSS) in the physical layer. Most of the approaches require the Line-of-Sight signal which limits the application in the Non-Line-of-Sight (NLOS) environment. More importantly, how to distinguish the velocity of human is still an open problem. In this paper, we present an approach for device-free velocity recognition leveraging the radio-frequency (RF) signal in the NLOS environment which is a great challenge for activity recognition. We extract features from the information of received packets to classify different velocities. The classification of human speed can achieve high accuracy in the experiment.
Department实时监测与传输技术研究中心
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://ir.siat.ac.cn/handle/172644/7006
Collection数字所
Affiliation2015
Recommended Citation
GB/T 7714
Mingwei Dai,Xiaoxia Huang. Radio Signal Based Device-free Velocity Recognition[C],2015.
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