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Zhongxiang Wei

2 accepted papers

2022

Physical Layer Anonymous Communications: An Anonymity Entropy Oriented Precoding Design (Invited Paper)

ICASSP 2022accepted

Different from traditional security-oriented designs, the aim of anonymizing techniques is to mask users' identities during communication, thereby providing users with unidentifiability and unlinkability. The existing anonymizing techniques are only designated at upper layers of networks, ignoring t…

Cited by 0SourceScholar
2019

Robust Secure Precoding and Antenna Selection: A Probabilistic Optimization Approach for Interference Exploitation

ICASSP 2019accepted

In this paper, to realize a power-efficient, user-centric and physical layer security-addressing system, we investigate total power minimization by jointly designing antenna selection and secure precoding for distributed antenna (DA) systems. Different from the conventional artificial noise (AN)-aid…

Cited by 0SourceScholar