Liu Heng
Associate Professor
Date of birth: January 1981
Office Tel: 010-68917445
E-mail: lhengzzt@bit.edu.cn

2006.09 - Now: School of Information and Electronics, Beijing Institute of Technology
2002.09-2006.09: Ph.D. in Communication and Information Systems, Beijing Institute of Technology
1998.09-2002.07: Bachelor degree in Information Engineering, Beijing Institute of Technology

Ad hoc Network networking and transmission technology, wireless network positioning technology, Microwave tomography medical integration technology

2006.09 - Now: School of Information and Electronics, Beijing Institute of Technology
2002.09-2006.09: Ph.D. in Communication and Information Systems, Beijing Institute of Technology
1998.09-2002.07: Bachelor degree in Information Engineering, Beijing Institute of Technology

2006.09 - Now: School of Information and Electronics, Beijing Institute of Technology
2002.09-2006.09: Ph.D. in Communication and Information Systems, Beijing Institute of Technology
1998.09-2002.07: Bachelor degree in Information Engineering, Beijing Institute of Technology

He presided over the National Natural Science Foundation project, the Youth Fund, the doctoral fund of the Ministry of Education, and was selected into the Beijing University Young Talents Program. He has participated in more than 20 scientific research projects such as National 863 project, National Defense basic pre-research, and National Natural Science Foundation instrument special project. From 2012 to 2013, he was a visiting scholar at Georgia Institute of Technology. Published more than 20 papers as the first author or corresponding author; As the first and second inventors, he obtained 8 authorized invention patents, won one third prize of the National Defense Science and Technology Progress Award, and participated in the preparation of the monograph "Communication Signal modulation Recognition: Principles and Algorithms". He teaches the courses of "Theoretical Basis of Communication Network" for undergraduates and "Topology Theory and Network" for postgraduates.
In recent years, research has focused on wireless tomography technology and its applications in indoor localization, human body monitoring, medical integration and terahertz detection.
List of representative papers:
[1] LIU Heng, Ni Yaping, Wang Zhenghuan, Xu Shengxin. Time-varying multi-target tracking based on particle filter in wireless tomography networks. Transactions of Beijing Institute of Technology (Natural Science), 2017, (5):526~531
[2] Zhenghuan Wang, Heng Liu,Shengxin Xu,Xiangyuan Bu and Jianping An.Bayesian Device-Free Localization and Tracking in a Bianary RF Sensor Sensors,17(5),969.2017.
[3] Zhenghuan Wang, Heng Liu,Shengxin Xu,Fei gao,Xiangyuan Bu and Jianping An.Towards Robust and efficient device-free localization using UWB sensor network. Pervasive and Mobile Computing.Vol.41 pp451-469, 2017
[4] Wang Z, Liu H, Xu S, et al. A Diffraction Measurement Model and Particle Filter Tracking Method for RSS-Based DFL. IEEE Journal on Selected Areas in Communications, 2015, 33(11): 2391-2403.
[5] Wang Z, Liu H, Ma X, et al. Enhancing indoor radio tomographic imaging based on interference link elimination. Digital Signal Processing, 2015, 44:26-36.
[6] Liu H, Ni Y, Wang Z, et al. Robust multi-target tracking in RF tomographic network.Electronics Information and Emergency Communication (ICEIEC),2015 5th International Conference on. IEEE, 2015: 99-103.
List of authorized patents:
[1] Liu Heng; Wang Zhenghuan; Ni Yaping; Xu Shengxin; An Jianping; Bu Xiangyuan; Xin Yi, Node location method of wireless detection network based on shadow fading, 2018.04.13. China, ZL201510276049.4
[2] Wang Zhenghuan; Liu Heng; Ni Yaping; Xu Shengxin; Xin Yi; An Jianping; Bu Xiangyuan, Indoor wireless tomography enhancement method based on motion prediction to remove interference links, 2018.09.25. China, ZL201410680747.6
[3] Yang Kai; Liu Heng; Xu Shengxin; Ni Yaping; Wang Zhenghuan; An Jianping; Bu Xiangyuan; Xin Yi, Robust passive target location method based on multi-frequency points, 2017.09.29. China, ZL201510418883.2
[4] Wang Zhenghuan; Liu Heng; Xu Shengxin; Bu Xiangyuan; An Jianping; Zhan Sha; Fan Yuan-Zhang, Indoor passive target location method based on received signal strength, 2016.01.20. China, ZL201310642652.0 Li)
[5] Liu Heng; Zhan Sha; Bu Xiangyuan; Wang Zhenghuan; Xin Yi; An Jianping; Fan Xingyu; Zhou Ronghua, Fractional-order Fourier Multipath artifact correction localization method for wireless tomography networks, 2015.03.11. China, ZL201310003970.2
[6] Liu Heng; Jiang Chengneng; Li Xiangming; Bu Xiangyuan, a TDOA cellular positioning method based on residual weighting, 2014.04.16. China, ZL201110341369.5
[7] Jiang Chengneng; Liu Heng; Lu Jihua; Bu Xiangyuan, an iterative least squares localization method, 2015.07.01. China, ZL201210229997.9 (Patent)
[8] Liu Heng; Wang Shuai; Xue Bin; Ding Xiao; Lu Jingyi; Wang Jing, An adaptive truncation method based on maximum absolute cumulative average and grid comparison, 2014.07.09. China, ZL201010535427.3
List of publications:
 Communication Signal modulation Recognition: Principle and Algorithm, Posts and Telecommunications Press, 2014. The second author.


 XX Communication Capability Simulation System, the Third Prize of National Defense Science and Technology Progress Award, ranked the fourth, 2008.
 Lei Ke Teaching Contribution Award, 2013-2014.
 The Second Prize and Excellent Teaching Plan Award of the 11th Basic Teaching Skills Competition for Young Teachers of Beijing Institute of Technology, 2018.
 The 12th Beijing Institute of Technology Basic Teaching Skills Competition for Young Teachers, Second Prize for Postgraduate students in Science and Technology, Excellent Teaching Paper Award, Excellent Teaching Plan Award, 2020.