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Large-System Analysis of Artificial-Noise-Assisted Communication in the Multiuser Downlink: Ergodic Secrecy Sum Rate and Optimal Power Allocation

IEEE Transactions on Vehicular Technology, 2016
Security and privacy have become increasingly critical demands in wireless networks, which, however, are particularly susceptible to eavesdropping attacks due to the broadcast nature of radio signals. This paper considers the problem of secure communication in the multiuser downlink with a passive eavesdropper (Eve), whose channel state information ...
Na Li   +4 more
openaire   +1 more source

Performance analysis and optimization of ergodic secrecy rates for downlink data transmission in massive MIMO-NOMA networks

Wireless Networks, 2022
Nam-Phong Nguyen   +4 more
openaire   +1 more source

Secrecy Rate Optimization for Intelligent Reflecting Surface Assisted MIMO System

IEEE Transactions on Information Forensics and Security, 2021
Zheng Chu, Wanming Hao, De Mi
exaly  

On the Ergodic Capacity and Ergodic Secrecy Rate of Rate Splitting Aided Wireless Multiple Access Channel With Correlated Channel Coefficients

2025 13th Iran Workshop on Communication and Information Theory (IWCIT)
Jalil Etminan, Ghosheh Abed Hodtani
openaire   +1 more source

Secrecy Rate Optimizations for a MIMO Secrecy Channel With a Multiple-Antenna Eavesdropper

IEEE Transactions on Vehicular Technology, 2014
Kanapathippillai Cumanan   +2 more
exaly  

Secrecy Rate Optimizations for a MISO Secrecy Channel with Multiple Multiantenna Eavesdroppers

IEEE Transactions on Wireless Communications, 2016
Zheng Chu, Hong Xing, Martin Johnston
exaly  

Secrecy Rate Optimizations for a MIMO Secrecy Channel With a Cooperative Jammer

IEEE Transactions on Vehicular Technology, 2015
Zheng Chu   +2 more
exaly  

Robust Outage Secrecy Rate Optimizations for a MIMO Secrecy Channel

IEEE Wireless Communications Letters, 2015
Zheng Chu   +2 more
exaly  

Mapping-Varied Spatial Modulation for Physical Layer Security: Transmission Strategy and Secrecy Rate

IEEE Journal on Selected Areas in Communications, 2018
Yuli Yang, Mohsen Guizani
exaly  

Secrecy Rate Optimization for Secure Multicast Communications

IEEE Journal on Selected Topics in Signal Processing, 2016
Kanapathippillai Cumanan   +2 more
exaly  

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