Wu, Y;
Khisti, A;
Xiao, C;
Caire, G;
Wong, KK;
Gao, X;
(2018)
A Survey of Physical Layer Security Techniques for 5G Wireless Networks and Challenges Ahead.
IEEE Journal on Selected Areas in Communications
, 36
(4)
pp. 679-695.
10.1109/JSAC.2018.2825560.
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Abstract
IEEE Physical layer security which safeguards data confidentiality based on the information-theoretic approaches has received significant research interest recently. The key idea behind physical layer security is to utilize the intrinsic randomness of the transmission channel to guarantee the security in physical layer. The evolution towards 5G wireless communications poses new challenges for physical layer security research. This paper provides a latest survey of the physical layer security research on various promising 5G technologies, including physical layer security coding, massive multiple-input multiple-output, millimeter wave communications, heterogeneous networks, non-orthogonal multiple access, full duplex technology, etc. Technical challenges which remain unresolved at the time of writing are summarized and the future trends of physical layer security in 5G and beyond are discussed.
| Type: | Article |
|---|---|
| Title: | A Survey of Physical Layer Security Techniques for 5G Wireless Networks and Challenges Ahead |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/JSAC.2018.2825560 |
| Publisher version: | https://doi.org/10.1109/JSAC.2018.2825560 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Physical layer, Network security, 5G mobile communication, Encoding, Parity check codes, Wireless networks |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10047621 |
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