Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229443685> ?p ?o ?g. }
- W4229443685 endingPage "3589" @default.
- W4229443685 startingPage "3589" @default.
- W4229443685 abstract "With the proliferation of 5G mobile networks within next-generation wireless communication, the design and optimization of 5G networks are progressing in the direction of improving the physical layer security (PLS) paradigm. This phenomenon is due to the fact that traditional methods for the network optimization of PLS fail to adapt new features, technologies, and resource management to diversified demand applications. To improve these methods, future 5G and beyond 5G (B5G) networks will need to rely on new enabling technologies. Therefore, approaches for PLS design and optimization that are based on artificial intelligence (AI) and machine learning (ML) have been corroborated to outperform traditional security technologies. This will allow future 5G networks to be more intelligent and robust in order to significantly improve the performance of system design over traditional security methods. With the objective of advancing future PLS research, this review paper presents an elaborate discussion on the design and optimization approaches of wireless PLS techniques. In particular, we focus on both signal processing and information-theoretic security approaches to investigate the optimization techniques and system designs of PLS strategies. The review begins with the fundamental concepts that are associated with PLS, including a discussion on conventional cryptographic techniques and wiretap channel models. We then move on to discuss the performance metrics and basic optimization schemes that are typically adopted in PLS design strategies. The research directions for secure system designs and optimization problems are then reviewed in terms of signal processing, resource allocation and node/antenna selection. Thereafter, the applications of AI and ML technologies in the optimization and design of PLS systems are discussed. In this context, the ML- and AI-based solutions that pertain to end-to-end physical layer joint optimization, secure resource allocation and signal processing methods are presented. We finally conclude with discussions on future trends and technical challenges that are related to the topics of PLS system design and the benefits of AI technologies." @default.
- W4229443685 created "2022-05-11" @default.
- W4229443685 creator A5026165169 @default.
- W4229443685 creator A5027909891 @default.
- W4229443685 creator A5066931281 @default.
- W4229443685 date "2022-05-09" @default.
- W4229443685 modified "2023-09-26" @default.
- W4229443685 title "A Review of Fundamental Optimization Approaches and the Role of AI Enabling Technologies in Physical Layer Security" @default.
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