Zekai Liang

Biography

Zekai Liang received his BSc degree in School of Information and Communication Engineering, University of Electronic Science and Tehcnology of China in 2013 and MSc degree in Faculty of Electrical Engineering and Information Technology, RWTH Aachen University in 2016. Since February 2017, he is working as research assistant and pursuing his Ph.D degree at Institute for Communication Technologies and Embedded Systems, RWTH Aachen University.

Students

Master students:

Research Interest

  • Reliable wireless communication in Industry 4.0
  • Physical Layer Security
  • Millimeter-wave cellular system

Publications

Liang, Z. and Ascheid, G.: Subcarrier Grouping with Linear Time-Domain Compensation for Low-Complexity Millimeter Wave OFDM Multiuser Systems, in Proceedings of IEEE Vehicular Technology Conference (VTC-Fall), IEEE, Sep. 2021, accepted for publication


Liang, Z., Wu, S.-j. and Ascheid, G.: Low Time-Complexity Learning-Aided Codebook-Based Beam Forming Selection in MmWave System, in Proceedings of European Wireless Conference (EW), VDE, 2021, accepted for publication


Topal, O. A., Demir, , Liang, Z., Pusane, A. E., Dartmann, G., Ascheid, G. and Kur, G. K.: A Physical Layer Security Framework for Cognitive Cyber-Physical Systems, in IEEE Wireless Communications, Vol. 27, No. 4, pp. 32-39, 2020, 10.1109/MWC.01.1900543


Topal, O. A., Liang, Z., Ascheid, G., Dartmann, G. and Kurt, G.: Using of Wavelets for Secret Key Generation: A Measurement Based Study, in 26th Telecommunications forum TELFOR 2018, 2018, 10.1109/TELFOR.2018.8611930 ©2018 IEEE


Li, H., Liang, Z. and Ascheid, G.: Artificial Neural Network Aided Dynamic Scheduling for eICIC in LTE HetNets, in Proceedings of IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), pp. 1-5, Jul. 2016, 10.1109/SPAWC.2016.7536877 ©2016 IEEE


Li, H., Liang, Z., Kurt, G., Ascheid, G. and Dartmann, G.: Secure Probability Map: Transmission Policy Design for Passive Eavesdroppers in Correlated Channels, in Proceedings of IEEE Vehicular Technology Conference (VTC-Fall), Sep. 2015 ©2015 IEEE


Li, H., Liang, Z., Kurt, G., Ascheid, G. and Dartmann, G.: Channel Correlation Map based Indoor-to-outdoor Artificial Noise Design and Secrecy Analysis, in Proceedings of European Wireless Conference (EW), pp. 1-5, VDE, May. 2015, ISBN: 978-3-80073-976-9 ©2015 IEEE