Journal articles: '5G Communication'

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Gritsenko, V., I. SUROVTSEV, and O. BABAK. "5G Wireless Communication System." Kibernetika i vyčislitelʹnaâ tehnika 2019, no. 3(197) (September 17, 2019): 5–19. http://dx.doi.org/10.15407/kvt197.03.005.

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Srikanth Kamath, H., Sreelakshmi ., Muthyala Siri Chandana Reddy, and Chelsea Camilo Monteiro. "Overview of Device-to-Device Communication and Vehicle-to-Vehicle Communication." International Journal of Engineering & Technology 7, no. 4.36 (December 9, 2018): 859. http://dx.doi.org/10.14419/ijet.v7i4.36.24546.

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5G (5th generation mobile networks or 5th generation wireless systems) is the next major phase of mobile telecommunications standards beyond the current 4G LTE (Long-Term Evolution) standards. 5G technology needs to be specified, developed, and deployed by a variety of industry players including network equipment vendors, network operators, semiconductor vendors, and device manufacturers. The scope of 5G will range from mobile phones to next-generation automobiles. Device to Device (D2D) Communication is regarded as a promising technology in 5G to provide low power, high data rate and low latency. Introducing D2D poses many challenges and risks to the longstanding cellular architecture, which is centred on the base station.

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Choi, Young B., and Matthew E. Bunn. "The Security Risks and Challenges of 5G Communications." International Journal of Cyber Research and Education 3, no. 2 (July 2021): 46–53. http://dx.doi.org/10.4018/ijcre.2021070104.

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With the introduction of the 5th generation of wireless systems and communications (5G) comes new risks and challenges. This paper explores the potential security challenges of 5G communication compared with legacy cellular networks and prior generations of communication standards. This paper defines what 5G is and how it affects our lives on a daily basis. It further discusses the new security features involving different technologies applied to 5G, such as heterogeneous networks, device-to-device communications, massive multiple-input multiple-output, software-defined networks, and the internet of things, including autonomous cars, healthcare, automated manufacturing, and more.

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Et. al., Rydhm Beri ,. "A Contemporary Study on Quantum-Computing Security Mechanisms in 5G Networks." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 2 (April 11, 2021): 450–55. http://dx.doi.org/10.17762/turcomat.v12i2.835.

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5G communication technology works with the integration of several technologies viz. Cloud Computing, network partitioning and software based networks. This integration allows the communication between thousands of device across the world which have enormous issues related to data protection, data authenticity, and data confidentiality. So, there is an immense need of secure protocols to face or resolve security related issues related to design and operation of 5G network. Moreover, some structured cryptography protocols required to develop and accomplish data security in 5G communication. The study focussing on the comprehensive consequences of quantum computing on security implementations of 5G mobile communications. The study discussing about the cryptographic algorithm used in 5G, and what are the various consequences of involvement of quantum computing.

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Singla, Parveen, Shabnam Thakur, Rinkesh Mittal, and Mohit Srivastava. "Millimeter Wave Communication for 5G Networks." CGC International Journal of Contemporary Technology and Research 3, no. 2 (July 17, 2021): 196–98. http://dx.doi.org/10.46860/cgcijctr.2021.06.31.196.

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The severe increase in the number of consumers in wireless technology has caused traffic processing problems, so the mobile data growth needs a super-productive mobile network. In upcoming 5G technology, that provides faster data rates, low latency; better service quality and greater capacity have emerged. Different frequencies are used to transmit and receive data via radio waves. Between conventional and millimeter wave communications, it is considered that there are essential differences in directivity, sensitivity to blocking and high propagation loss. On some issues, millimeter wave brings various challenges in communication, such as ant blocking, interference management, space reuse etc. The main focus of this paper is to present 5G’s characteristics wave communication and discussing the use of available bandwidth in millimeter wave spectrum carefully and the benefit to next generation mobile users.

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Mao, Guoqiang. "5G green mobile communication networks." China Communications 14, no. 2 (February 2017): 183–84. http://dx.doi.org/10.1109/cc.2017.7868166.

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Mumtaz, Shahid, Kazi Mohammed Saidul Huq, Muhammad Ikram Ashraf, Jonathan Rodriguez, Valdemar Monteiro, and Christos Politis. "Cognitive vehicular communication for 5G." IEEE Communications Magazine 53, no. 7 (July 2015): 109–17. http://dx.doi.org/10.1109/mcom.2015.7158273.

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Kumar, Suneel, Tarun Agrawal, and Prasant Singh. "A Future Communication Technology: 5G." International Journal of Future Generation Communication and Networking 9, no. 1 (January 31, 2016): 303–10. http://dx.doi.org/10.14257/ijfgcn.2016.9.1.26.

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Chung, Woo-Ghee. "Study on Effective 5G Network Deployment Method for 5G Mobile Communication Services." Journal of Korean Institute of Electromagnetic Engineering and Science 29, no. 5 (May 2018): 353–58. http://dx.doi.org/10.5515/kjkiees.2018.29.5.353.

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Yan, Guo. "Simulation analysis of key technology optimization of 5G mobile communication network based on Internet of Things technology." International Journal of Distributed Sensor Networks 15, no. 6 (June 2019): 155014771985145. http://dx.doi.org/10.1177/1550147719851454.

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With the rapid development of mobile Internet and Internet of Things business, the 5G mobile communication process has been accelerated. This article summarizes the Internet technology under 5G mobile communication, analyses the connotation of Internet of Things, and studies the integration of 5G mobile communications and Internet of Things technology. Through the analysis and discussion of the new possibilities in the Internet of Things era under 5G mobile communication technology, the research shows that the simulation analysis combined with the cell breathing technology and the base station dormancy technology aims to decrease the energy consumption of the base station under the premise of ensuring the communication quality, thereby improving the network energy efficiency. Research shows that in the dense and uniform user distribution scenario, the power consumption has a small decrease due to the increase of power consumption, but the system capacity is significantly improved and the communication quality is improved. It can ensure the user’s fairness and system capacity to achieve, and meet the rate requirements of different users. The analog results verify the accuracy of the theoretical analysis.

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Nandhakumar, P. "A Review on Next Generation Mobile Communication-5G." Scientific Bulletin of Electrical Engineering Faculty 19, no. 2 (October 1, 2019): 16–20. http://dx.doi.org/10.1515/sbeef-2019-0015.

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AbstractIn the upcoming years (expected 2020), 5G technology is going to deploy all around the world. Presently a lot of researches and project on the fifth generation mobile communication system are finalized and tested successfully in the research labs. Within two to three years, 5G technology is going to replace the present technology and many mobile gadgets are coming with 5G support. The main focus of this technology is to provide better spectrum utilization, ultra speed communication, QoS, etc. In this article, the comprehensive analysis of next-generation mobile communication system is provided and it includes technologies employed for 5G. This work will give a detailed investigation and discussion on the features of 5G technology.

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Bordel Sánchez, Borja, Ramón Alcarria, Tomás Robles, and Antonio Jara. "Protecting Physical Communications in 5G C-RAN Architectures through Resonant Mechanisms in Optical Media." Sensors 20, no. 15 (July 23, 2020): 4104. http://dx.doi.org/10.3390/s20154104.

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Future 5G networks are characterized by three basic ideas: enhanced mobile broadband communications, massive machine-type communications, and ultra-low-latency communications. Any of these requirements needs, to be fulfilled, the implementation of high-efficiency technologies at all levels. This includes some of the costliest mechanisms in terms of computational time and bitrate: information protection solutions. Typical techniques in this area employ complex algorithms and large protocol headers, which strongly reduces the effective baud rate and latency of future 5G networks and communications. This is especially relevant in the access network, which in 5G networks will follow a cloud-based architecture, where thousands of different devices must communicate, before aggregating all those streams to be sent to the backbone. Then, new and more efficient mechanisms are needed in the cloud radio access networks (C-RAN) for future 5G systems. Therefore, in this paper it is proposed a novel information protection scheme for C-RAN architectures based on resonant phenomena in optical fibers communicating the fronthaul and backhaul in 5G networks. Resonant structures and physical nonlinearities generate a chaotic signal which may encrypt and hide at physical level every communication stream in a very efficient manner. To evaluate the proposed mechanism, an experimental validation based on simulation techniques is also described and results discussed.

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Madhav, B. T. P., G. Jyothsna Devi, and T. Anilkumar. "A CPW-fed Sigma-shaped MIMO Antenna for Ka Band and 5G Communication Applications." Journal of Telecommunications and Information Technology 8 (December 28, 2018): 97–106. http://dx.doi.org/10.26636/jtit.2018.123717.

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This article presents a MIMO compact antenna measuring 45×45×1.6 mm, on the FR4 substrate, proposed for Ka band and 5G communication applications. The proposed design is suitable to overcome the issues connected with massive MIMO. It has four-sigma-shaped radiating elements and a c-shaped ground plane with coplanar waveguide feeding. Its compact dimensions suit it for most existing communications systems. The aerial operates in the 21–30 GHz range, which covers Ka and 5G communication bands. The proposed antenna exhibits the average eﬃciency of more than 76% within its operating band and gives a minimum signal to noise plus interference ratio. The presented antenna covers several services, such as Ka band satellite downlink applications and future 5G communication applications.

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Chowdhury, Mostafa Zaman, Md Shahjalal, Moh Khalid Hasan, and Yeong Min Jang. "The Role of Optical Wireless Communication Technologies in 5G/6G and IoT Solutions: Prospects, Directions, and Challenges." Applied Sciences 9, no. 20 (October 16, 2019): 4367. http://dx.doi.org/10.3390/app9204367.

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The upcoming fifth- and sixth-generation (5G and 6G, respectively) communication systems are expected to deal with enormous advances compared to the existing fourth-generation communication system. The few important and common issues related to the service quality of 5G and 6G communication systems are high capacity, massive connectivity, low latency, high security, low-energy consumption, high quality of experience, and reliable connectivity. Of course, 6G communication will provide several-fold improved performances compared to the 5G communication regarding these issues. The Internet of Things (IoT) based on the tactile internet will also be an essential part of 5G-and-beyond (5GB) (e.g., 5G and 6G) communication systems. Accordingly, 5GB wireless networks will face numerous challenges in supporting the extensive verities of heterogeneous traffic and in satisfying the mentioned service-quality-related parameters. Optical wireless communication (OWC), along with many other wireless technologies, is a promising candidate for serving the demands of 5GB communication systems. This review paper clearly presents how OWC technologies, such as visible light communication, light fidelity, optical camera communication, and free space optics communication, will be an effective solution for successful deployment of 5G/6G and IoT systems.

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Ponomarev, Oleg, Alexander Moiseichenkov, Alexander Bakhtin, Elena Omelyanchuk, Anastasia Semenova, and Victor Mikhailov. "5G base station prototyping: implementation possibilities in Russia." ITM Web of Conferences 30 (2019): 03001. http://dx.doi.org/10.1051/itmconf/20193003001.

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A brief overview of the development of 5G mobile communications in the world and in Russia is presented. 5G pilot projects in Russia are considered. The basic requirements for 5G networks, the tasks facing developers, examples of hardware and brief technical specifications of hardware produced in Russia that can be used to create base station equipment for 5G networks are given. The work of MIET on the development of software and algorithmic support for 5G transceiver equipment is described. An estimation is given concerning the feasibility of implementing 5G generation mobile communication base stations in Russia, including on the basis of hardware from Russian manufacturers.

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Bojkovic, Zoran, Dragorad Milovanovic, Tulsi Pawan Fowdur, and Mussawir Ahmad Hosany. "What 5G has been and what should 5G+ be?" Athens Journal of Τechnology & Engineering 8, no. 1 (January 20, 2021): 27–38. http://dx.doi.org/10.30958/ajte.8-1-2.

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In this work we aim to provide a comprehensive summary of the most inspiring aspects of 5G mobile networks. In addition, we present the latest findings on the promising 6G technology towards a world of fully digital connectivity. The key determinants are extreme system performance and combinations of requirements for new use cases. We study new performance targets beyond 5G in two stages: 5G+ evolution and new 6G step. Relevant technologies considered too immature for 5G or outside the defined scope are outlined. To justify our vision of future mobile networks, we point out the need for closer collaborations of academia, standardizing bodies, industrial organizations and governments. The contribution strategy is gradual evolution and performance enhancement of mobile communications. Finally, we identify challenges and directions on network technology roadmap toward 6G. Keywords: wireless communication, mobile broadband, low-latency communi-cation, 5G network, 3GPP, 6G vision

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Adnan, Mohd Hirzi, and Zuriati Ahmad Zukarnain. "Device-To-Device Communication in 5G Environment: Issues, Solutions, and Challenges." Symmetry 12, no. 11 (October 24, 2020): 1762. http://dx.doi.org/10.3390/sym12111762.

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Device-to-device (D2D) communication produces a new dimension in the mobile environment, easing the data exchange process between physically neighboring devices. To achieve an effective utilization of available resources, reduce latency, improve data rates, and increase system capacity, D2D communication utilizes nearby communicating devices. The mobile operator’s action to collect the short-range communications for maintenance of the proximity-based services and improve the performance of networks drives the development of D2D. This paper presents an extensive review of proposed solutions aiming to enhance the security in D2D communication. The main goal of the research is to present an extensive review of the recent advances in various D2D domains such as the discovery process, mode selection schemes, interference management, power control techniques and finally the mode selection for D2D applications for 5G technologies. Additionally, we highlight the open problems and identify the challenges with regard to the D2D communication problem.

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Shrestha, Rakesh, Seung Yeob Nam, Rojeena Bajracharya, and Shiho Kim. "Evolution of V2X Communication and Integration of Blockchain for Security Enhancements." Electronics 9, no. 9 (August 19, 2020): 1338. http://dx.doi.org/10.3390/electronics9091338.

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With the rapid evolution in wireless communications and autonomous vehicles, intelligent and autonomous vehicles will be launched soon. Vehicle to Everything (V2X) communications provides driving safety, traffic efficiency, and road information in real-time in vehicular networks. V2X has evolved by integrating cellular 5G and New Radio (NR) access technology in V2X communications (i.e., 5G NR V2X); it can fulfill the ever-evolving vehicular application, communication, and service demands of connected vehicles, such as ultra-low latency, ultra-high bandwidth, ultra-high reliability, and security. However, with the increasing number of intelligent and autonomous vehicles and their safety requirements, there is a backlash in deployment and management because of scalability, poor security and less flexibility. Multi-access Edge Computing (MEC) plays a significant role in bringing cloud services closer to vehicular nodes, which reduces the scalability and flexibility issues. In addition, blockchain has evolved as an effective technology enabler to solve several security, privacy, and networking issues faced by the current 5G-based MEC systems in vehicular networks. Blockchain can be integrated as a strong security mechanism for securing and managing 5G V2X along with MEC. In this survey, we discuss, in detail, state-of-the-art V2X, its evolution based on cellular 5G technology and non-cellular 802.11bd. We investigate the integration of blockchain in 5G-based MEC vehicular networks for security, privacy protection, and content caching. We present the issues and challenges in existing edge computing and 5G V2X and, then, we shed some light on future research directions in these integrated and emerging technologies.

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Rhee, Eugene. "Miniaturized PIFA for 5G Communication Networks." Applied Sciences 10, no. 4 (February 15, 2020): 1326. http://dx.doi.org/10.3390/app10041326.

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This paper designed a miniaturized Planar Inverted-F Antenna for 5G communication networks, including Long-Term Evolution Advanced mobile communication services. By showing the radiation pattern, voltage standing wave ratio, and antenna gain of the designed Planar Inverted-F Antenna, this paper evaluates its performance. To show the key characteristics of the Planar Inverted-F Antenna, this paper modeled and simulated it with various variances. Moreover, the real Planar Inverted-F Antenna was fabricated and measurements were done to validate the simulated characteristics of the internal antenna.

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R, Hemalatha, Rhesa M.J., and Revathi S. "5G Mobile Communication, Challenges: A Survey." Bulletin of Scientific Research 2, no. 1 (May 30, 2020): 35–42. http://dx.doi.org/10.34256/bsr2016.

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The hest for technological advancement in mobile communication is due to augmentation of wireless user. The deployment of 5G mobile communication is less than 4G mobile communication due to challenges in security like cyberwarfare, espionage, critical infrastructure threats. Nevertheless, critic of neurological discomforts, tissue damage in living organisms occur in the existence of EMF radiation. Also, physical scarcity for spectral efficiency arises due to ubiquitous data traffic. Inspite of these disputes data rate, low latency, device to device communication is also a challenge. In this paper we provide a survey on radiation effects, security threats, traffic management.

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Chen, Zhangliang, and Qilian Liang. "Power Allocation in 5G Wireless Communication." IEEE Access 7 (2019): 60785–92. http://dx.doi.org/10.1109/access.2019.2915099.

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Li, Bin, Zesong Fei, Yan Zhang, and Mohsen Guizani. "Secure UAV Communication Networks over 5G." IEEE Wireless Communications 26, no. 5 (October 2019): 114–20. http://dx.doi.org/10.1109/mwc.2019.1800458.

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Rajappa, Ann Caroline Jenifer, Sowmiya Devi Ramadhas, Bhagyaveni Marcharla Anjaneyulu, and Mugelan Ramakrishnan Kuppusamy. "Golden Coded GFDM for 5G Communication." Wireless Personal Communications 115, no. 3 (August 13, 2020): 2335–48. http://dx.doi.org/10.1007/s11277-020-07684-6.

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Li, Xiaotong, Ruiting Zhou, Ying-Jun Angela Zhang, Lei Jiao, and Zongpeng Li. "Smart vehicular communication via 5G mmWaves." Computer Networks 172 (May 2020): 107173. http://dx.doi.org/10.1016/j.comnet.2020.107173.

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Et.al, T. Padmapriya. "Designing on Optical Wireless Communication for 5G Mobile Applications." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (April 10, 2021): 1472–82. http://dx.doi.org/10.17762/turcomat.v12i3.945.

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The emphasis of this paper is on designing 5G networks infrastructure, offering a better wireless and optical network segment transport scheme with domains for applications for mobile phones. Identify the appropriate set of power grid wireless (optical/optical) technologies) and processing modules needed to facilitate 5G mobile services in an energy-efficient a two-stage optimization framework and the premium way is suspected. A multi-objective method in the first iteration is for optimization, where reflects on the element of the transport network strives to jointly reduce the expenditures on investment of the 5G mobile network. This is done to determine the minimum mobile technologies for wireless and optical power grids. The second stage focuses on the branch of the web server and aims to define effective modules of processing to which 5G operational systems need to be distributed. The performances of the proposal are investigated using separate clustering algorithms, reasonable traffic statistics choices such as mm-wave and optical passive networks (PONs) for optical grid transport, fixed, and elastic networks in Bristol, UK, via a city-wide topology. To give more advantages to 5G applications, our paper proposed a 5G communication using optical wireless technology.

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Kim, Jun Suk, Jae Sheung Shin, Sung-Min Oh, Ae-Soon Park, and Min Young Chung. "System Coverage and Capacity Analysis on Millimeter-Wave Band for 5G Mobile Communication Systems with Massive Antenna Structure." International Journal of Antennas and Propagation 2014 (2014): 1–11. http://dx.doi.org/10.1155/2014/139063.

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The use of a millimeter-wave band defined as a 30–300 GHz range is significant element for improving performance of 5th generation (5G) mobile communication systems. However, since the millimeter-wave signal has peculiar propagation characteristics especially toward non-line-of-sight regions, the system architecture and antenna structure for 5G mobile communications should be designed to overcome these propagation limitations. For realization of the 5G mobile communications, electronics and telecommunications research institute (ETRI) is developing central network applying various massive antenna structures with beamforming. In this paper, we have introduced the central network and evaluated the system coverage and capacity through C++ language-based simulations with real geospatial information.

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Liu, Gang, Huixian Lu, Mingsong Jin, and Peng Yu. "Analysis of 5G Non-Orthogonal Technology Application on Smart Grid." E3S Web of Conferences 252 (2021): 01001. http://dx.doi.org/10.1051/e3sconf/202125201001.

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Fifth generation (5G) wireless communication networks are being deployed worldwide at present, which not only enhances transmission ability with wide bandwidth for wireless mobile communication, but also enables 5G to promote a new digital, network and intelligence for all industry. Power communication has unique requirement and feature for itself, and with more and more power and other energy terminal devices need to access network, the current air access technology is difficult to satisfy the requirements. The 5G had carried out many key technology researches, including air interface and network technology, which establish solid basement for 5G standard and 5G+industry application. The article focuses on 5G Non-Orthogonal Multiple-Access (NOMA) technology, especially PDMA, and illustrates technology application scheme with power collection requirement as an example. It can be seen that NOMA can enhance network capability greatly for power communication, and improve transmission cover ability.

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A, Sasi, and Santhiya P. "Dynamic Location Modelling in 3D Beamforming for 5G Mobile Communications." Computer Engineering and Applications Journal 4, no. 1 (February 18, 2015): 43–50. http://dx.doi.org/10.18495/comengapp.v4i1.116.

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Mobile communication system is designed to provide reliable communication with more number of services and with low cost among multiple users. Due to limited frequency spectrum and resources, mobile communication requires more development in case of both establishing communication and maintenance in service quality. To fulfill these requirements, 5G mobile communication is being developed to provide high quality reliable communication and quality of service, by using beamforming model. As the trend of next generation mobile communication, 3D directional transmission is considered to give enhanced coverage model and reusability of frequency. Phase arrayed antenna is used in this beamforming model to give orthogonal communication among users. In this paper, a new modeling of beamforming is applied to give a new dimension by considering altitude with potential field strategy. Here phase arrayed antenna is replaced by 3-D smart antenna to improve the performance of 5G mobile communications. Performance evaluation outcomes 3D beamforming leads 2D beamforming in terms of communication delay, and uplink downlink throughput.

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Rathee, Amit, Manu Phogat, and Mukesh. "Future Trends in 5g Wireless Communication: A Survey." International Journal of Advanced Research in Computer Science and Software Engineering 7, no. 7 (July 29, 2017): 57. http://dx.doi.org/10.23956/ijarcsse.v7i7.98.

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In modern era the exponential growth in smartphones with better applications need higher efficiency as compare with 4G devices. The data rate and spectrum efficiency is increasing day by day. Although 4G system provided much better services and better latency rate, there is still a gap between people’s requirements and what 4G system is providing. This article gives an overview of key enabling technologies which could be used in future 5G wireless systems. Some of these are Massive MIMO, Device-to-Device (D2D) communications, full duplex technique, millimeter wave communications, Internet of things (IoT) and Cloud RAN. By 2020 more than 9.2 billion devices will be there. And these key technologies will surely change the standards of future generation communication system.

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Bakare, Kareem A., Lawal Idris Bagiwa, M. M. Nafisa, and Auwa Abdulsalam. "A REVIEW ON 5G WIRELESS NETWORK IMPLEMENTATION STRATEGIES IN NIGERIA." FUDMA JOURNAL OF SCIENCES 5, no. 2 (July 10, 2021): 419–27. http://dx.doi.org/10.33003/fjs-2021-0502-633.

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The 5G networks stand for fifth generation mobile technology and can outperform earlier versions of wireless communication technology. The new technology provides diverse abilities and encourages full networking among countries globally. Fifth Generation (5G) wireless communication network development was an initiative in furtherance to the current Fourth Generation (4G) wireless communication network technology. The 5G networks for future applications in all domains provide prospects for a fully connected society. The proliferation of all connectivity between the devices provides a broader range of new governance, business structures, health care delivery, Economic growth and insecurity reduction which subsequently paves a path towards different industry profiles, such as energy, Communication and manufacturing sectors. This paper discusses the Concept of 5G Network, 5G network implementation strategies and technology requirements, deployment challenges as well as suggestions on the way forward based on Nigerian context

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Wang, Qian, Ning Mu, LingLi Wang, Safieddin Safavi-Naeini, and JingPing Liu. "5G MIMO Conformal Microstrip Antenna Design." Wireless Communications and Mobile Computing 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/7616825.

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With the development of wireless communication technology, 5G will develop into a new generation of wireless mobile communication systems. MIMO (multiple-input multiple-output) technology is expected to be one of the key technologies in the field of 5G wireless communications. In this paper, 4 pairs of microstrip MIMO conformal antennas of 35 GHz have been designed. Eight-element microstrip Taylor antenna array with series-feeding not only achieves the deviation of the main lobe of the pattern but also increases the bandwidth of the antenna array and reduces sidelobe. MIMO antennas have been fabricated and measured. Measurement results match the simulation results well. The return loss of the antenna at 35 GHz is better than 20 dB, the first sidelobe level is −16 dB, and the angle between the main lobe and the plane of array is 60°.

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Yahiya, Tara I. "Towards Society Revolution." UKH Journal of Science and Engineering 2, no. 2 (December 26, 2018): 37–38. http://dx.doi.org/10.25079/ukhjse.v2n2y2018.pp37-38.

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It is expected that the 5G will change the landscape of the communication paradigm as it will offer huge number of device connections, high data rate, evolutionary channel modulation, etc. The 5G predicts to have billions of devices connected through its new scenarios involving Internet of Things (IoT), Machine Type Communications (MTC), Machine- to- Machine Communications (M2M) via the use of different types of devices including but not restricted to smartphones based IP packet.

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Marabissi, Dania, Lorenzo Mucchi, Stefano Caputo, Francesca Nizzi, Tommaso Pecorella, Romano Fantacci, Tassadaq Nawaz, Marco Seminara, and Jacopo Catani. "Experimental Measurements of a Joint 5G-VLC Communication for Future Vehicular Networks." Journal of Sensor and Actuator Networks 9, no. 3 (July 2, 2020): 32. http://dx.doi.org/10.3390/jsan9030032.

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One of the main revolutionary features of 5G networks is the ultra-low latency that will enable new services such as those for the future smart vehicles. The 5G technology will be able to support extreme-low latency thanks to new technologies and the wide flexible architecture that integrates new spectra and access technologies. In particular, visible light communication (VLC) is envisaged as a very promising technology for vehicular communications, since the information provided can flow by using the lights (as traffic-lights and car lights). This paper describes one of the first experiments on the joint use of 5G and VLC networks to provide real-time information to cars. The applications span from road safety to emergency alarm.

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Ambareen, Javeria, M. Prabhakar, and Tabassum Ara. "LEES: a Hybrid Lightweight Elliptic ElGamal-Schnorr-Based Cryptography for Secure D2D Communications." Journal of Telecommunications and Information Technology 2 (March 30, 2021): 24–30. http://dx.doi.org/10.26636/jtit.2021.146020.

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Device-to-device (D2D) communications in 5G networks will provide greater coverage, as devices will be acting as users or relays without any intermediate nodes. However, this arrangement poses specific security issues, such as rogue relays, and is susceptible to various types of attacks (impersonation, eavesdropping, denial-of-service), due to the fact that communication occurs directly. It is also recommended to send fewer control messages, due to authenticity- and secrecy related prevailing requirements in such scenarios. Issues related to IoT applications need to be taken into consideration as well, as IoT networks are inherently resource-constrained and susceptible to various attacks. Therefore, novel signcryption algorithms which combine encryption with digital signatures are required to provide secure 5G IoT D2D communication scenarios in order to protect user information and their data against attacks, without simultaneously increasing communication costs. In this paper, we propose LEES, a secure authentication scheme using public key encryption for secure D2D communications in 5G IoT networks. This lightweight solution is a hybrid of elliptic curve ElGamal-Schnorr algorithms. The proposed scheme is characterized by low requirements concerning computation cost, storage and network bandwidth, and is immune to security threats, thus meeting confidentiality, authenticity, integrity and non-repudiation-related criteria that are so critical for digital signature schemes. It may be used in any 5G IoT architectures requiring enhanced D2D security and performance

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Kang, Yoohwa, Sunwoo Lee, Songi Gwak, Taekyeong Kim, and Donghyeok An. "Time-Sensitive Networking Technologies for Industrial Automation in Wireless Communication Systems." Energies 14, no. 15 (July 26, 2021): 4497. http://dx.doi.org/10.3390/en14154497.

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The fourth industrial revolution is accelerating industrial automation. In industrial networks, manufacturing processes require hard real-time communication where the latency is less than 1ms. Time-sensitive networking (TSN) technology over Ethernet already supports deterministic delivery for real-time communication. However, TSN technologies over wireless networks are currently in their initial development stage. Therefore, this study presents an overview of TSN research trends in wireless communications. This paper focuses on 5G networks and IEEE 802.11. We summarize standardization trends for TSN in 5G networks and introduce the TSN technologies for 802.11-based WLAN. Then, we introduce the integration scenario of 5GS with WLAN. This study provides insights into wireless communication technologies for wireless TSN.

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C. A. D, Pahalson, and Nanchen Nimyel Caleb. "5G Wireless Communications for Future Internet of Things: The Need for Free-Space Optical/Visible Light Communication Technology." International Journal of Computer Science and Mobile Computing 8, no. 12 (December 30, 2019): 124–32. http://dx.doi.org/10.47760/ijcsmc.2019.v08i12.001.

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IoT networks have some important characteristics. Some key requirements of the IoT are low device cost, low deployment cost, high energy efficiency, high security and privacy, and support for a large number of devices. The LED-based OWC systems have all the great features required to support the IoT. The key technologies currently used for IoT connectivity are Zigbee, Bluetooth Low Energy (BLE), and WiFi. ZigBee is a low-cost, low-power, wireless mesh network standard that has been widely used for IoT applications. The Internet of Things (IoT) based on the tactile internet will also be an essential part of the 5G communication systems. Accordingly, 5G wireless networks will face numerous challenges in supporting the extensive verities of heterogeneous networks and in satisfying the mentioned service-quality-related parameters. Optical wireless communication (OWC), along with many other wireless technologies, is a promising candidate for serving the demands of 5G communication systems.

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Gohar, Ali, and Gianfranco Nencioni. "The Role of 5G Technologies in a Smart City: The Case for Intelligent Transportation System." Sustainability 13, no. 9 (May 6, 2021): 5188. http://dx.doi.org/10.3390/su13095188.

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A smart city is an urban area that collects data using various electronic methods and sensors. Smart cities rely on Information and Communication Technologies (ICT) and aim to improve the quality of services by managing public resources and focusing on comfort, maintenance, and sustainability. The fifth generation (5G) of wireless mobile communication enables a new kind of communication network to connect everyone and everything. 5G will profoundly impact economies and societies as it will provide the necessary communication infrastructure required by various smart city applications. Intelligent Transporting System (ITS) is one of the many smart city applications that can be realized via 5G technology. The paper aims to discuss the impact and implications of 5G on ITS from various dimensions. Before this, the paper presents an overview of the technological context and the economic benefits of the 5G and how key vertical industries will be affected in a smart city, i.e., energy, healthcare, manufacturing, entertainment, and automotive and public transport. Afterward, 5G for ITS is introduced in more detail.

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Et. al., Dr B. Suneela,. "MOLECULAR ABSORPTION IN ATOMSPHERE USING MILLIMETER WAVE COMMUNICATION." INFORMATION TECHNOLOGY IN INDUSTRY 9, no. 2 (April 1, 2021): 722–30. http://dx.doi.org/10.17762/itii.v9i2.405.

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Millimeter wave (mmWave) communication has become the boom for manyacademic institutions and industry organisations reason for its benefits when related to the prevailing wireless communication procedures comprising of Wifi, 4G, 5G,mmWavepcommunications such as WiFi and 4G, mmWave communications implement frequency carriers at higher level including such features enormous range of bandwidth, quality, narrow beam, extreme transmissionsuperiority, and robust detection capability. Such critical situations affected by the most preferrable applications will be well tackled with the problems face by employing wireless technologies. The increase rapidly traffic can substantially lighten the wireless communication due to enhancement in the technology ofmmWave communications. Over the insight of mmWave advantageous with respect to the easy obstruction, clear handling, less wavelength, and blockings etc., to do with the major issues and concerns that utilize for the additionalamenities with enormous quantity of 5G communications with the traditional way ofstatementfor anti-impeding, dynamic control, interference supervision, spatial reuse, and system design for enhancement. This study surveys the various standards and concerns related to structural design and protocols for mmWave communicationsassessedon cellular based access and its beneficial areas has been investigated.

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Ndinojuo, Ben-Collins Emeka. "5G, Religion, and Misconceptions in Communication during Covid-19 in Nigeria." Jurnal The Messenger 12, no. 2 (July 31, 2020): 97. http://dx.doi.org/10.26623/themessenger.v12i2.2282.

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5G was test-launched in Nigeria in 2019 to improve its communication technology, conspiracy theorists, however, linked 5G to the outbreak of the Covid-19. As with conspiracies, the ‘who’ that lends credence to it affects how far it travels. Pastor Chris Oyakhilome, founder of Believers LoveWorld, added his voice to the 5G debate, claiming that Covid-19 lockdown was decoy to sequester the population for government to covertly deploy 5G. This study is important because it addresses the issue of fake news and its ability to cause civil disobedience in the society. Using secondary research method, content analysis was used to review arguments on 5G controversy in the Nigerian context. Findings revealed that government appealed for calm and stated that no license for the installation of 5G has been issued yet. Technology enthusiasts and media organizations put out fact-checking information in support of the technology. Various arguments indicate that no one really understands the full capabilities of 5G and its long-term effect on living organisms and the environment. It is recommended that more tests be carried out in varying conditions to understand the tolerance limit of the technology, and for the government to be transparent in its public communication.

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Duan, Siyan. "Honeycomb Structure and Key Technologies of 5G Wireless Communication Network." MATEC Web of Conferences 232 (2018): 01013. http://dx.doi.org/10.1051/matecconf/201823201013.

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In recent years, wireless technology in China has been further improved. Wireless system designers have also begun research on 5G wireless communication systems and obtained good research results. The application of the 5G cellular structure can effectively solve the problems existing in the current wireless technology application, thereby promoting the further improvement of the wireless technology level. This paper mainly discusses the cellular technology and the key technologies of 5G wireless communication network.

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Alrikabi, Haider TH, Abdul Hadi M. Alaidi, Ahmad Shaker Abdalrada, and Faisal Theyab Abed. "Analysis the Efficient Energy Prediction for 5G Wireless Communication Technologies." International Journal of Emerging Technologies in Learning (iJET) 14, no. 08 (April 30, 2019): 23. http://dx.doi.org/10.3991/ijet.v14i08.10485.

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With the growth of technological devices, gadgets and utility products in routine life, there is need to escalate the energy optimization with higher degree of accuracy and performance. Earlier the 4G networks were used are quite prominent and the wireless scientists are working ahead towards the direction of 5G. In 5G based next-generation networks there are the projected features to transmit the huge amount of data and signals to the different locations whether to short or distant locations. The energy optimization, preservation and harvesting are key perspectives of research in advance gadgets in which the key focus is to minimize the energy loss and escalate the overall life period time of the network environment. These gadgets include assorted sensor nodes which communicate to each other using clustering and sharing of signals with the overall collaboration on the specific domain. In this manuscript, the mechanisms and methodologies for the energy parameter in the 5G networks are presented so that the greater accuracy and throughput can be obtained. In addition, a comparison has been established among the old classical network generations and the new 5G networks. The comparison is done predictably in terms of data rate, Latency, Mobility, Energy, and Efficiency of Spectrum. These specifications of the various network generations have been compared in order understand and highlight the benefits and advantages of the new coming generation (5G) over the features of the traditional network generations. Moreover, this paper is intended to show the challenges and related issues might be faced to achieve the implementation of the features and specifications of the new generation technology (5G). As a result, the new ( 5G ) will be more efficient and effective in terms of high data transfer rate, low latency, Mobility, and Energy. This is very important because it draws a road map for many exciting technologies and infrastructures including Internet of Things (IOT) , remote control of industrial machinery and robotics, and much faster download speed. Thus, 5G will support carrying huge amount of data faster which will help to support smarter and reliable technology infrastructures and environment. Keywords: 5G, wireless communications, New Radio, Mechanisms Prediction of energy, River Formation Dynamics (RFD), Nature Inspired Approach (NIA), Chanal State Information (CSI).

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Bajracharya, Rojeena, Rakesh Shrestha, and Haejoon Jung. "Future Is Unlicensed: Private 5G Unlicensed Network for Connecting Industries of Future." Sensors 20, no. 10 (May 13, 2020): 2774. http://dx.doi.org/10.3390/s20102774.

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This paper aims to unlock the unlicensed band potential in realizing the Industry 4.0 communication goals of the Fifth-Generation (5G) and beyond. New Radio in the Unlicensed band (NR-U) is a new NR Release 16 mode of operation that has the capability to offer the necessary technology for cellular operators to integrate the unlicensed spectrum into 5G networks. NR-U enables both uplink and downlink operation in unlicensed bands, supporting 5G advanced features of ultra-high-speed, high bandwidth, low latency, and improvement in the reliability of wireless communications, which is essential to address massive-scale and highly-diverse future industrial networks. This paper highlights NR-U as a next-generation communication technology for smart industrial network communication and discusses the technology trends adopted by 5G in support of the Industry 4.0 revolution. However, due to operation in the shared/unlicensed spectrum, NR-U possesses several regulatory and coexistence challenges, limiting its application for operationally intensive environments such as manufacturing, supply chain, transportation systems, and energy. Thus, we discuss the significant challenges and potential solution approaches such as shared maximum channel occupancy time (MCOT), handover skipping, the self-organized network (SON), the adaptive back-off mechanism, and the multi-domain coexistence approach to overcome the unlicensed/shared band challenges and boost the realization of NR-U technology in mission-critical industrial applications. Further, we highlight the role of machine learning in providing the necessary intelligence and adaptation mechanisms for the realization of industrial 5G communication goals.

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Biswas, Ritayan, and Jukka Lempiäinen. "Assessment of 5G as an ambient signal for outdoor backscattering communications." Wireless Networks 27, no. 6 (August 2021): 4083–94. http://dx.doi.org/10.1007/s11276-021-02731-x.

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AbstractThe aim of this article is to evaluate the applicability of 5G technology as a possible ambient signal for backscattering communications (AmBC). This evaluation considers both urban macro-cellular, small cell as well as rural highway environments. The simulations are performed in outdoor areas including analysis about 5G implementation strategies in different scenarios. Essential aspects of 5G radio network topology such as frequency domain (3.5 GHz and 26 GHz) and antenna locations (offering line-of-sight, LOS) are highlighted and turned to applicability scenarios with AmBC. The LOS scenarios are evaluated to determine the widest applicability area of 5G for AmBC. Typical AmBC applications are studied including collection of data from several sensors to receivers. Evaluation of the applicability of 5G was based on propagation related simulations and calculations utilising the ray tracing technique and the radar equation. The results demonstrate that 5G can be used as an ambient signal for backscattering communications for short ranges for typical sensor sizes. It is also observed that the range of communication is heavily dependent on the the size of the sensor.

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Madhusudhanan, N., R. Venkateswari, and Ajun Abraham. "Cooperative Communication For 5G Networks: A Green Communication Based Survey." International Journal of Information Science and Computing 4, no. 2 (2017): 65. http://dx.doi.org/10.5958/2454-9533.2017.00007.2.

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Park, Seongmin, Daeun Kim, Youngkwon Park, Hyungjin Cho, Dowon Kim, and Sungmoon Kwon. "5G Security Threat Assessment in Real Networks." Sensors 21, no. 16 (August 17, 2021): 5524. http://dx.doi.org/10.3390/s21165524.

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Advances in mobile communication networks from 2G to 5G have brought unprecedented traffic growth, and 5G mobile communication networks are expected to be used in a variety of industries based on innovative technologies, fast not only in terms of extremely low latency but massive access devices. Various types of services, such as enhanced mobile broadband (eMBB), massive machine type communication (mMTC), and ultra-reliable and low latency communication (uRLLC), represent an increase in the number of attacks on users’ personal information, confidential information, and privacy information. Therefore, security assessments are essential to verify and cope with these various attacks. In this research, we (1) looked at 5G mobile communication network backgrounds and problems to investigate existing vulnerabilities and (2) assessed the current situation through evaluation of 5G security threats in real-world mobile networks in service.

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Bae, Sara, Sangmi Moon, Soonho Kwon, Hyeonsung Kim, Byeonggyu Song, and Intae Hwang. "NSC Data Detection Scheme for 5G Communication System." Journal of the Institute of Electronics and Information Engineers 56, no. 1 (January 31, 2019): 3–10. http://dx.doi.org/10.5573/ieie.2019.56.1.3.

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Asif, Anisur Rahman, Fatema Zahra, and Mohammad Abdul Matin. "Cognitive solution for IoT communication technologies – emphasis on 5G." Journal of Electrical Engineering 71, no. 2 (April 1, 2020): 131–37. http://dx.doi.org/10.2478/jee-2020-0020.

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AbstractThe 5G cellular network technology, in collaboration with Internet of Things (IoT), is envisaged to connect the world together through a flawless Internet connection between devices and sensors. The things in IoT term can be of any smart devices or Internet-enabled sensors that can share information in order to perform a task collectively or individually. On the other hand, Cognitive Internet of Things plays a vital role in utilizing available spectrum for 5G networks. Addition of cognitive feature to the things can allow decision making capability, thereby reducing the overall traffic congestion and improving the efficiency of the whole IoT system. Therefore, it is of great concern to develop an intelligent network to address a few challenges such as heterogeneity and volume of devices in 5G. The aim of this article is to provide a critical review of existing IoT communication Technologies and highlight several challenges and their potential solutions associated with Cognitive IoT based 5G networks.

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Silva, Mário Marques da, and João Guerreiro. "On the 5G and Beyond." Applied Sciences 10, no. 20 (October 12, 2020): 7091. http://dx.doi.org/10.3390/app10207091.

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This article provides an overview of the fifth generation of cellular communications (5G) and beyond. It presents the transmission techniques of current 5G communications and those expected of future developments, namely a brief study of non-orthogonal multiple access (NOMA) using the single carrier with frequency domain equalization (SC-FDE) block transmission technique, evidencing its added value in terms of spectral efficiency. An introduction to the sixth generation of cellular communications (6G) is also provided. The insertion of 5G and 6G within the Fourth Industrial Revolution framework (also known as Industry 4.0) is also dealt with. Consisting of a change in paradigm, when compared to previous generations, 5G supports a myriad of new services based on the Internet of things (IoT) and on vehicle-to-vehicle (V2V) communications, supporting technologies such as autonomous driving, smart cities, and remote surgery. The new services provided by 5G are supported by new techniques, such as millimeter waves (mm-wave), in addition to traditional microwave communication, and by massive multiple-input multiple-output (m-MIMO) technology. These techniques were not employed in the fourth generation of cellular communications (4G). While 5G plays an important role in the initial implementation of the Fourth Industrial Revolution, 6G will address a number of new services such as virtual reality (VR), augmented reality (AR), holographic services, the advanced Internet of things (IoT), AI-infused applications, wireless brain–computer interaction (BCI), and mobility at higher speeds. The current research on systems beyond 5G indicates that these applications shall be supported by new MIMO techniques and make use of terahertz (THz) bands.

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Wang, Zhen, Dantao Han, Yanjie Gong, and Yanling Zhao. "Research on the convergence architecture of 5G and industrial communication." MATEC Web of Conferences 336 (2021): 04013. http://dx.doi.org/10.1051/matecconf/202133604013.

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As the next generation of mobile communication technology, 5G has the characteristics of enhanced mobile broadband (eMBB), massive machine-type communication (mMTC), and ultra-reliable low latency communication (URLLC), which are critical technologies for the future development of industrie 4.0. So far, these technologies have been explored and applied in industry, however, there is still a lack of general architectures. This paper presents a 5G and industrial communication convergence architecture and elaborates on the implementation methods from the aspects of device access technology and network configuration strategies, and discusses the transparent transmission and mapping methods adopted by 5G terminal access technology as well.

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Kim, Jihwan, Youngjin Lee, Hongbum Kim, and Jungwoo Shin. "Factors affecting 5G mobile communication market diffusion : Focusing on non-use intention of 5G based services." Journal of the Korea Management Engineers Society 24, no. 3 (September 30, 2019): 113–28. http://dx.doi.org/10.35373/kmes.24.3.8.

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Journal articles on the topic '5G Communication'

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