16 citations · 26 across the 6 of their papers we have counts for
6 papers
Uplink Channel Estimation and Signal Extraction Against Malicious IRS in Massive MIMO System
Xiaofeng Zheng, Ruohan Cao, Lidong Ma
This paper investigates effect of malicious intelligence reflecting surface (IRS). The malicious IRS is utilized for performing attack by randomly reflecting data sequences of legi…
Blind Channel Separation in Massive MIMO System under Pilot Spoofing and Jamming Attack
Ruohan Cao, Tan F. Wong, Hui Gao +2
We consider a channel separation approach to counter the pilot attack in a massive MIMO system, where malicious users (MUs) perform pilot spoofing and jamming attack (PSJA) in upli…
Detecting Arbitrary Attacks Using Continuous Secured Side Information in Wireless Networks
Ruohan Cao
This paper focuses on Byzantine attack detection for Gaussian two-hop one-way relay network, where an amplify-and-forward relay may conduct Byzantine attacks by forwarding altered…
Detecting Byzantine Attacks for Gaussian Two-Way Relay System
Ruohan Cao
This paper focuses on Byzantine attack detection for Gaussian two-way relay network. In this network, two source nodes communicate with each other with the help of an amplify-and-f…
Detecting Byzantine Attacks Without Clean Reference
Ruohan Cao, Tan F. Wong, Tiejun Lv +2
We consider an amplify-and-forward relay network composed of a source, two relays, and a destination. In this network, the two relays are untrusted in the sense that they may perfo…
Phase-Rotation-Aided Relay Selection in Two-Way Decode-and-Forward Relay Networks
Ruohan Cao, Hui Gao, Tiejun Lv +2
This paper proposes a relay selection scheme that aims to improve the end-to-end symbol error rate (SER) performance of a two-way relay network (TWRN). The TWRN consists of two sin…