Weijia Lei

According to our database, Weijia Lei authored at least 28 papers between 2010 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Proactive Eavesdropping in Relay Systems via Trajectory and Power Optimization.

Qian Dan, Hongjiang Lei, Ki-Hong Park, Weijia Lei, Gaofeng Pan

IEEE Internet Things J., October, 2024

Robust Design of the Security Scheme in IRS-Assisted MISO Systems With Imperfect Eavesdropping CSI.

Zexu Zhai, Weijia Lei, Hongjiang Lei, Hong Tang

IEEE Trans. Veh. Technol., September, 2024

TR Pre-Filter Design for Channel Shortening in MISO-OFDM Systems.

Weijia Lei, Xinping Liu, Hongjiang Lei, Hong Tang

IEEE Commun. Lett., January, 2024

2023

Power and rate control in wireless communication systems with energy harvesting and rateless codes.

Meiding Liu, Weijia Lei, Jialin Sun, Hongjiang Lei, Hong Tang

Phys. Commun., August, 2023

Filter Design and Power Allocation for Uplink Time-Reversal NOMA.

Weijia Lei, Yue Zhang, Imran Shafique Ansari, Hong Tang, Hongjiang Lei

IEEE Trans. Commun., April, 2023

2022

Optimization of pre-equalized time reversal security transmission systems assisted with artificial noise.

Weijia Lei, Mengting Zou, Weihan Zhang, Yue Zhang, Hongjiang Lei

Telecommun. Syst., 2022

On Secure NOMA-Based Terrestrial and Aerial IoT Systems.

Hongjiang Lei, Chen Zhu, Ki-Hong Park, Weijia Lei, Imran Shafique Ansari, Theodoros A. Tsiftsis

IEEE Internet Things J., 2022

Outage Analysis of Aerial Semi-Grant-Free NOMA Systems.

Hongjiang Lei, Chen Zhu, Ki-Hong Park, Imran Shafique Ansari, Weijia Lei, Hong Tang, Kyeong Jin Kim

CoRR, 2022

2021

Optimization of pre-processing filter for time-reversal multi-user secure transmission systems based on artificial noise.

Weijia Lei, Weihan Zhang, Miaomiao Yang, Hongjiang Lei, Xianzhong Xie

Digit. Signal Process., 2021

A physical layer security scheme for full-duplex communication systems with residual self-interference and non-eavesdropping CSI.

Weijia Lei, Yang Zhou, Xiuzhen Lin

Digit. Commun. Networks, 2021

On Secure Downlink NOMA Systems with Aerial Eavesdroppers.

Hongjiang Lei, Chen Zhu, Ki-Hong Park, Weijia Lei, Imran Shafique Ansari

Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

2020

On Secure Mixed RF-FSO Systems With TAS and Imperfect CSI.

Hongjiang Lei, Haolun Luo, Ki-Hong Park, Imran Shafique Ansari, Weijia Lei, Gaofeng Pan, Mohamed-Slim Alouini

IEEE Trans. Commun., 2020

Physical layer security performance analysis of the time reversal transmission system.

Weijia Lei, Miaomiao Yang, Li Yao, Hongjiang Lei

IET Commun., 2020

2019

Online joint power control for cooperative jamming systems with energy harvesting.

Weijia Lei, Ziwei Wang, Hongjiang Lei

Int. J. Distributed Sens. Networks, 2019

Performance Analysis of Time Reversal Communication Systems.

Weijia Lei, Li Yao

IEEE Commun. Lett., 2019

Online Power Control Based on Lyapunov Optimization Framework for Decode-and-Forward Relay Systems With Energy Harvesting.

Weijia Lei, Qin Li

IEEE Access, 2019

Deep Q Network for Wiretap Channel Model with Energy Harvesting.

Zhaohui Li, Weijia Lei

Proceedings of the Communications and Networking, 2019

2018

Secrecy Outage Analysis of Mixed RF-FSO Downlink SWIPT Systems.

Hongjiang Lei, Zhijun Dai, Ki-Hong Park, Weijia Lei, Gaofeng Pan, Mohamed-Slim Alouini

IEEE Trans. Commun., 2018

Multi-relay cooperative transmission based on rateless codes and adaptive demodulation.

Weijia Lei, Haina Song

IET Commun., 2018

2017

New degree distribution design scheme for LT codes.

Meng Zhang, Weijia Lei

Int. J. Inf. Commun. Technol., 2017

2016

Beamforming and Antenna Grouping Design for the Multi-Antenna Relay with Energy Harvesting to Improve Secrecy Rate.

Weijia Lei, Meihui Zhan

Inf., 2016

2015

Robust data-aided SNR estimation algorithm in high dynamic environment.

Xianzhong Xie, Yuanyuan Liu, Weijia Lei

Proceedings of the 2015 IEEE Symposium on Computers and Communication, 2015

2014

Robust Power Allocation Based on Game Theory for Multi-User MIMO System with SLNR Precoding.

Xianzhong Xie, Helin Yang, Weijia Lei, Bin Ma

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

2013

A novel cooperative relay scheme employing fountain codes and rotated constellations.

Weijia Lei, Xianzhong Xie, Xiangming Li

Int. J. Wirel. Mob. Comput., 2013

2011

Improving physical layer multicast by cooperative communications in heterogeneous networks.

Xianzhong Xie, Bo Rong, Tao Zhang, Weijia Lei

IEEE Wirel. Commun., 2011

Multi-hop relay pairs transmission scheme based on fountain code.

Huifeng Liu, Weijia Lei, Xianzhong Xie

Proceedings of the 2011 International Conference on Wireless Communications & Signal Processing, 2011

2010

Performance Analysis of Wireless Dynamic Cooperative Relay Networks Using Fountain Codes.

Weijia Lei, Xianzhong Xie, Guangjun Li

J. Commun., 2010

Bandwidth-efficient Cooperative Diversity with Rotated Constellations and Its Performance Analysis.

Weijia Lei, Xianzhong Xie, Xiangming Li

KSII Trans. Internet Inf. Syst., 2010