# Review of Physical Layer Security in 5G Wireless Networks
## 3 Literature Review
\begin{table}
\begin{tabular}{p{12.8 pt} p{128.0 pt} p{128.0 pt} p{128.0 pt} p{128.0 pt} p{128.0 pt}} \hline \hline
**Author** & \begin{tabular}{c} **Publication** \\ **Year** \\ \end{tabular} & **Type** & **Suggested Technique** & **Advantages** & **Limitations** \\ \hline \hline \multirow{9}{*}{[PERSON], et al. [21]} & \multirow{9}{*}{2016} & \multirow{9}{*}{2016} & \multirow{9}{*}{\begin{tabular}{c} **Wireless** \\ security \\ and future trends. \\ \end{tabular} } & \multirow{9}{*}{\begin{tabular}{c} **Conduct a literature review** \\ of recent research in wireless \\ security to identify technical \\ challenges, recent advances, and future trends. \\ \end{tabular} } & This can be useful for understanding the landscape of wireless security, identifying potential vulnerabilities and threats, and \\  & & & & \\  & & & & \\  & & & & \\  & & & & \\  & & & & \\  & & & & \\  & & & & & \\  & & & & & \\ \hline \hline \multirow{9}{*}{[PERSON]. [PERSON] et al. [22]} & \multirow{9}{*}{2014} & \multirow{9}{*}{2021} & \multirow{9}{*}{\begin{tabular}{c} Physical \\ Layer \\ Security \\ Testing \\ \end{tabular} } & \multirow{9}{*}{\begin{tabular}{c} The analysis and conclusions \\ of the paper are limited by \\ the quality of the studies that \\ were reviewed. \\ \end{tabular} } & \begin{tabular}{c} Provides a \\ comprehensive \\ overview of the \\ principles of physical \\ layer security in \\ multiuser wireless \\ networks. \\ \end{tabular} & The paper may not include the latest research \\  & & & & \\  & & & & \\ \hline \hline \multirow{9}{*}{[PERSON], [PERSON], [PERSON]. [23]} & \multirow{9}{*}{2021} & \multirow{9}{*}{IoT Security} & \multirow{9}{*}{\begin{tabular}{c} IoT scenarios can use \\ lattice-based \\ algorithms, a type of \\ cryptographic algorithm \\ built on the conceptual \\ framework of lattices, was \\ used. It examines several \\ lattice-based cryptographic \\ primitives and how to use \\ them to protect IoT \\ connections and devices. \\ \end{tabular} } & \begin{tabular}{c} IoT scenarios can use \\ lattice-based \\ cryptography in a \\ variety of ways. \\ Numerous \\ cryptographic \\ attacks, such as those \\ based on number \\ factorization and \\ discrete logarithm \\ problems, have \\ proven resilient \\ against lattice-based \\ techniques. \\ \end{tabular} & \begin{tabular}{c} Due to the \\ requirement for \\ standardization, \\ interoperability, and \\ integration with \\ existing systems, \\ lattice-based \\ algorithms may \\ encounter difficulties \\ in real-world IoT \\ deployments. \\ \end{tabular} \\ \hline \hline \multirow{9}{*}{[PERSON], [PERSON], [PERSON], [PERSON]} & \multirow{9}{*}{2020} & \multirow{9}{*}{\begin{tabular}{c} Network \\ Security \\ \end{tabular} } & \multirow{9}{*}{\begin{tabular}{c} Quantum computing on \\ cryptographic algorithms \\ used in 5G network security. \\ \end{tabular} } & \begin{tabular}{c} Emphasizing the \\ possible effects of \\ quantum computing \\ on practical security. \\ Highlights the \\ application of \\ quantum computing \\ to a particular system \\ in the real world. \\ \end{tabular} & As the field develops, it could need to be re-evaluated. \\  & & & \\  & & & \\  & & & \\ \hline \hline \multirow{9}{*}{[PERSON], [PERSON], [PERSON], [PERSON] [25]} & \multirow{9}{*}{Security} & \multirow{9}{*}{\begin{tabular}{c} The suggested \\ method adds an extra \\ layer of security to \\ communication in the \\ Internet of things by \\ combining the NTSA secure \\ communication protocol \\ with a one-time pad (OTP). \\ \end{tabular} } & \
\begin{tabular}{c} One-time pads \\ (OTPs) can add to \\ computational cost, \\ especially in IoT \\ devices with limited \\ and \\ and vulnerabilities \\ that IoT networks \\ deliver in order to \\ improve privacy and \\ security. \\ \end{tabular} &
\begin{tabular}{c} One-time pads \\ (OTPs) can add to \\ computational cost, \\ especially in IoT \\ devices with limited \\ resources. The study \\ does not go into great \\ detail on the possible \\ effects on system \\ performance or \\ energy usage. \\ \end{tabular} \\ \hline \hline \end{tabular}
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