Joint Power Allocation and Beamforming Design for Active IRS-Aided Secure Directional Modulation Systems

Joint Power Allocation and Beamforming Design for Active IRS-Aided Secure Directional Modulation Systems

Since the secrecy rate (SR) performance improvement obtained by secure directional modulation (DM) network is limited, an active intelligent reflective surface (IRS)-assisted DM network is considered to attain a high SR. To address the SR maximization problem, a novel method based on Lagrangian dual...

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Bibliographic Details
Main Authors: Yifan Zhao, Xiaoyu Wang, Kaibo Zhou, Xuehui Wang, Yan Wang, Wei Gao, Ruiqi Liu, Feng Shu
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Open Journal of the Communications Society
Subjects:
Directional modulation
active intelligent reflective surface
Lagrangian dual transformation
fractional programming
power allocation
Online Access:https://ieeexplore.ieee.org/document/10741189/
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https://ieeexplore.ieee.org/document/10741189/

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