ZTE Communications ›› 2021, Vol. 19 ›› Issue (3): 22-29.doi: 10.12142/ZTECOM.202103004

• Special Topic • Previous Articles     Next Articles

Indoor Environment and Human Sensing via Millimeter Wave Radio: A Review

LIU Haipeng(), ZHANG Xingyue, ZHOU Anfu, LIU Liang, MA Huadong   

  1. Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2021-06-10 Online:2021-09-25 Published:2021-10-11
  • About author:LIU Haipeng (fengxudi@qq.com) is a Ph.D. student of Beijing University of Posts and Telecommunications, China. He is directly recommended for a doctorate degree from undergraduate. His research interest lies in wireless networks and mobile sensing, with the emphasis on ubiquitous mobile sensing for enabling new Internet-of-Things applications.|ZHANG Xingyue is a second-grade student at the International School of Beijing University of Posts and Telecommunications, China. She is currently majoring in telecommunications engineering and management, and is about to enter the direction of multimedia learning.|ZHOU Anfu received his Ph.D. degree in computer science from the Institute of Computing Technology, Chinese Academy of Science, China in 2012. Before that, he received B.S. degree from the Renmin University of China. He is now a professor at the School of Computer Science, Beijing University of Posts and Telecommunications, China. His research interest lies in mobile computing and wireless networking and IoT systems.|LIU Liang obtained his Ph.D. degree from Beijing University of Posts and Telecommunications, China in 2009, and conducted visiting research in TAMU in the US. His main research directions are multimedia and sensor networks. He has published nearly 40 papers in international authoritative journals and conferences such as IEEE Transactions and INFOCOM.|MA Huadong is an IEEE Fellow. He received his Ph.D. degree in computer science from the Institute of Computing Technology, Chinese Academy of Science, China in 1995. He is now a Chang Jiang Scholar Professor and Director of Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia. He is also the Executive Dean of School of Computer Science, Beijing University of Posts and Telecommunications, China. His research interests include multimedia systems and networking, sensor networks, and the Internet of Things. He has authored over 200 papers and four books.
  • Supported by:
    the National Key R&D Program of China(2019YFB2102202);the A3 Foresight Program of NSFC(62061146002);the NSFC(61772084);the Funds for Creative Research Groups of China(61921003);the Youth Top Talent Support Program, the 111 Project(B18008);the Fundamental Research Funds for the Central Universities(2019XD-A13)

Abstract:

With the rapid development of 5G technology, more and more attention has been attracted to mmWave sensing. As an emerging sensing medium, mmWave has the advantages of both high sensitivity and precision. Different from its networking applications, the core method of mmWave sensing is to analyze the reflected signal changes containing the relevant information of different surrounding environments. In this paper, we conduct a systemic review for mmWave sensing. We first summarize the prior works on environmental sensing with different signal analysis methods. Then, we classify and discuss the work of sensing humans, including their behavior and gestures. Finally, we discuss and put forward more possibilities of mmWave human perception.

Key words: millimeter wave radio, review, environment construction, human sensing, 5G