Overview of 5G security technology

Ji, Xinsheng; Huang, Kaizhi; Jin, Liang; Tang, Helen; Liu, Caixia; Zhang, Zhong; You, Wei; Xu, Xiaoming; Zhao, Hua; Wu, Jiangxing; Yi, Myeong‐Jong

doi:10.1007/s11432-017-9426-4

Cited by 88 publications

(37 citation statements)

References 101 publications

(106 reference statements)

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“…Some more kinds of studies have been presented in Ji et al [47] who analyze the security requirements of 5G business applications, network architecture, the air interface, and user privacy, and in Panwar et al [48] who discussed the limitations of 4G networks and the features of 5G networks. The authors discussed the challenges, technologies, and implementation issues of these networks.…”

Section: Existing Surveys and Their Applicabilitymentioning

confidence: 99%

“…The author presents the survey on the physical layer security techniques, challenges associated with these technologies and future trends. Ji et al [47] 2018 5G Networks The authors analyze the security requirements of 5G business applications, network architecture, the air interface, and user privacy. Panwar et al [48] 2016 5G mobile communication…”

Section: Key Contributionmentioning

confidence: 99%

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A Survey on the Security and the Evolution of Osmotic and Catalytic Computing for 5G Networks

Choudhary

Sharma

2019

5G Enabled Secure Wireless Networks

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The 5G networks have the capability to provide high compatibility for the new applications, industries, and business models. These networks can tremendously improve the quality of life by enabling various use cases that require high data-rate, low latency, and continuous connectivity for applications pertaining to eHealth, automatic vehicles, smart cities, smart grid, and the Internet of Things (IoT). However, these applications need secure servicing as well as resource policing for effective network formations. There have been a lot of studies, which emphasized the security aspects of 5G networks while focusing only on the adaptability features of these networks. However, there is a gap in the literature which particularly needs to follow recent computing paradigms as alternative mechanisms for the enhancement of security. To cover this, a detailed description of the security for the 5G networks is presented in this article along with the discussions on the evolution of osmotic and catalytic computing based security modules. The taxonomy on the basis of security requirements is presented, which also includes the comparison of the existing state-of-the-art solutions. This article also provides a security model, "CATMOSIS", which idealizes the incorporation of security features on the basis of catalytic and osmotic computing in the 5G networks. Finally, various security challenges and open issues are discussed to emphasize the works to follow in this direction of research. and vulnerabilities have been evolving continuously with the networks because of an increase in the number of users where attackers try to exploit the potential weaknesses. To easily follow these issues and aspects, an overview of 5G applications, technologies, features and performance challenges and standardization are presented in Fig.1 and Fig.2. Current 5G networks are supported by different technology enablers, which include Fig 2. An illustration of 5G evolution, standardization and known security attacks. Applications of 5G networks:The major applications of the 5G networks are provided below:1. Autonomous Vehicle: The automatic controlled driving car and vehicles are key enablers of Vehicle-to-Vehicle (V2V), Vehicle-to-Infrastructure (V2I) and other Intelligent Transport Systems (ITS). The 5G network supports large bandwidth and low latency for these applications with high connection reliability. This network supports collision avoidance and intelligent navigation for the reliable transportation systems [6] [7]. Public Safety Communications (PSCs):The PSCs facilitated various communication services in case of emergencies when the primary communication infrastructure is not available. The PSCs incorporated rapid deployment and accessibility of communication set-up. Therefore, 5G enabled communications supports a wide range of applications and long-term connectivity for the services in case of emergencies [12]. 3. Military Applications: The Military involved mission-critical control application which requires high data rate and long-term c...

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Section: Existing Surveys and Their Applicabilitymentioning

confidence: 99%

Section: Key Contributionmentioning

confidence: 99%

A Survey on the Security and the Evolution of Osmotic and Catalytic Computing for 5G Networks

Choudhary

Sharma

2019

5G Enabled Secure Wireless Networks

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“…Even with limited computational capability, PHY-security is able to provide secure communications for a massive number of IoT devices. Thus, PHY-security is particularly appealing to the 5G cellular IoT network [17][18][19]. The comparison of cryptography and PHY-security techniques is given in Table 2.…”

Section: Introductionmentioning

confidence: 99%

Physical layer security for massive access in cellular Internet of Things

Chen

Zhong

et al. 2020

Sci. China Inf. Sci.

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The upcoming fifth generation (5G) cellular network is required to provide seamless access for a massive number of Internet of Things (IoT) devices over the limited radio spectrum. In the context of massive spectrum sharing among heterogeneous IoT devices, wireless security becomes a critical issue owing to the broadcast nature of wireless channels. According to the characteristics of the cellular IoT network, physical layer security (PHY-security) is a feasible and effective way of realizing secure massive access. This article reviews the security issues in the cellular IoT network with an emphasis on revealing the corresponding challenges and opportunities for the design of secure massive access. Furthermore, we provide a survey on PHY-security techniques to improve the secrecy performance. Especially, we propose a secure massive access framework for the cellular IoT network by exploiting the inherent co-channel interferences. Finally, we discuss several potential research directions to further enhance the security of massive IoT.

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“…Recently, mobile communication has witnessed rapid developments, and 5G as well as multiple-input and multiple-output (MIMO) antenna technology have received considerable attention from researchers [1][2][3]. Moreover, accurate location-based services (LBS), such as emergency road assistance, location-based advertisements, location-based messaging and route navigation [4,5], have become popular topics of research.…”

Section: Introductionmentioning

confidence: 99%

Geometry-based non-line-of-sight error mitigation and localization in wireless communications

Hua

Yin

Wang

et al. 2019

Sci. China Inf. Sci.

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Recently, positioning services have received considerable attention. The primary source of the positioning error is non-line-of-sight (NLOS) propagation. To address this problem, we propose a novel NLOS mitigation scheme, in which the geometric relationship between a base station and a mobile station is used. This makes it possible to identify range measurements corrupted by NLOS errors, and the mobile station can then estimate its position through line-of-sight (LOS) measurements. Moreover, the threshold of the NLOS detector is derived via a hybrid method using both the analytical derivation and computer simulation, which significantly reduces the difficulty of identifying thresholds. After identifying the NLOS measurements, a two-step weighted-least-squares algorithm is used to obtain the localization, in which both range and angle measurements are considered. The simulation results reveal that the proposed algorithm yields a high identification probability of NLOS measurements, which results in improved localization performance.

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Overview of 5G security technology

Cited by 88 publications

References 101 publications

A Survey on the Security and the Evolution of Osmotic and Catalytic Computing for 5G Networks

A Survey on the Security and the Evolution of Osmotic and Catalytic Computing for 5G Networks

Physical layer security for massive access in cellular Internet of Things

Geometry-based non-line-of-sight error mitigation and localization in wireless communications

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