期刊
IEEE ACCESS
卷 8, 期 -, 页码 101437-101447出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/ACCESS.2020.2996383
关键词
Security; Physical layer; 5G mobile communication; Privacy; Wireless communication; Transmitters; Internet of Things; Critical and massive Machine-Type Communications (mMTCs); Internet of Things (IoT); Physical layer security; 5G and beyond networks
资金
- Academy of Finland 6Genesis Flagship [318927]
- European Union [871808]
- Brazilian National Council for Scientific and Technological Development (CNPq) [421850/2018-3]
- EE-IoT Project [319008]
5G networks must provide a highly resilient, secure, and privacy-protected platform to support the emergence of new business and technologies expected from the so-called vertical-industry paradigm. However, as the definition and implementation of 5G networks are in progress, many security challenges arise. Thus, special emphasis will be given in the coming years to provide security and privacy for 5G and beyond networks. In this regard, physical layer security has been recognized as a potential solution to safeguard the confidentiality and privacy of communications in such stringent scenarios. In light of this, herein we provide an overview on some promising physical-layer techniques, focusing on the requirements and design challenges for machine-type communication scenarios. Key issues are discussed along with potential solutions.
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