– Traditionallyahigher-network-layerissue PhysicalLayerSecurityinWirelessNetworks • KeyTechniquesforImprovingCapacity&Reliability: – Multiple-AntennaSystems(MIMO) – Cooperation&Relaying – CognitiveRadio • WhatAboutSecurity? – Traditionallyahigher-network-layerissue – Encryptioncanbe...
This book provides a comprehensive overview for physical layer security in wireless cooperative networks, including fundamental concepts, typical solutions, and some recent achievements. It investigates the secrecy performance with respect to time reversal transmission and multi-antenna spatial modulation techni...
Jamming and eavesdropping are two primary attacks at the physical layer of a wireless network. This article offers a tutorial on several prevalent methods to enhance security at the physical layer in wireless networks. We classify these methods based on their characteristic features into five ...
One of the key areas of concern is physical layer security, which refers to the protection of the physical layer of the network against attacks that could compromise its integrity and availability. In this systematic review, we examined the current state of research on physical layer s...
Special Issue "Reconfigurable Intelligent Surfaces aided Physical Layer Security in 6G Wireless Networks" IET Communications (SCI-indexed, 影响因子:1.6,CCF C类期刊) 2023.08.01-11.01开放投稿,2024.07见刊 期刊网址:ietresearch.onlinelibrary.wiley.com 专刊具体信息如下:发布...
In summary, this work provides an understanding and a rule-of-thumb for the practical design of wireless networks where both the delay and the security are key concerns. 展开 关键词: Delays Wireless networks Network security Physical layer Queueing analysis Transmitters ...
Physical layer security (PLS) has become the kernel concept for ensuring wireless network security. The main goal of this treatise is to provide a systematic classification of key less schemes. We have classified key less PLS into code, channel adaptation and artificial noise (AN) based approaches...
Recently, cooperative relaying has also been considered in the context of PHY security, which is a new security paradigm to supplement traditional cryptographic schemes that usually handle security at the upper layers. In wireless PHY security, relay nodes can be used to exploit the physical layer ...
Major consideration dimensions for the physical layer design of wireless sensor network (WSN) nodes is analyzed by comparing different wireless communication approaches,diverse mature standards,important radio frequency (RF) parameters and various microcontroller unit (MCU) solutions.An implementation of the...
This is the first time that physical layer security has been investigated in a fiber optical network based on measured transmission matrices. The results show that messages can be sent securely using traditional communication techniques. The technology introduced is a step towards the development of ...