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06/12/2023
STAR-RIS Assisted Covert Communications in NOMA Systems
Covert communications assisted by simultaneously transmitting and reflec...
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05/06/2023
Simultaneously Transmitting and Reflecting RIS (STAR-RIS) Assisted Multi-Antenna Covert Communications: Analysis and Optimization
This paper investigates the multi-antenna covert communications assisted...
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05/06/2023
STAR-RIS Aided Covert Communication
This paper investigates the multi-antenna covert communications assisted...
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04/13/2022
Physical layer security in large-scale random multiple access wireless sensor networks: a stochastic geometry approach
This paper investigates physical layer security for a large-scale WSN wi...
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07/03/2021
Physical Layer Security for NOMA-Enabled Multi-Access Edge Computing Wireless Networks
Multi-access edge computing (MEC) has been regarded as a promising techn...
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05/12/2021
Wireless Covert Communications Aided by Distributed Cooperative Jamming over Slow Fading Channels
In this paper, we study covert communications between a pair of legitima...
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02/08/2020
Physical-Layer Security in the Finite Blocklength Regime over Fading Channels
This paper studies physical-layer secure transmissions from a transmitte...
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02/19/2019
Multi-Antenna Covert Communications in Random Wireless Networks
This paper studies multi-antenna-aided covert communications coexisting ...
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11/15/2018
Adaptive Full-Duplex Jamming Receiver for Secure D2D Links in Random Networks
Device-to-device (D2D) communication raises new transmission secrecy pro...
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09/22/2018
Secure and Energy-Efficient Transmissions in Cache-Enabled Heterogeneous Cellular Networks: Performance Analysis and Optimization
This paper studies physical-layer security for a cache-enabled heterogen...
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09/10/2018
Delivery-Secrecy Tradeoff for Cache-Enabled Stochastic Networks: Content Placement Optimization
Wireless caching has been widely recognized as a promising technique for...
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06/21/2018
Physical-Layer Security in Cache-Enabled Cooperative Small Cell Networks Against Randomly Distributed Eavesdroppers
This paper explores the physical-layer security in a small cell network ...
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05/21/2018
Improving Anti-Eavesdropping Ability without Eavesdropper's CSI: A Practical Secure Transmission Design Perspective
This letter studies the practical design of secure transmissions without...
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01/29/2018
Safeguarding Millimeter Wave Communications Against Randomly Located Eavesdroppers
Millimeter wave offers a sensible solution to the capacity crunch faced ...
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01/29/2018
Wireless Powered Asynchronous Backscatter Networks with Sporadic Short Packets: Performance Analysis and Optimization
In the fifth generation era, the pervasive applications of Internet of T...
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12/26/2017