Software-Defined Network (SDN) Architecture and Security Considerations for 5G Communications

2021 ◽  
pp. 28-43
Author(s):  
Senthil Kumaran R. ◽  
D. Prabakaran ◽  
S. Mohammed Nizar ◽  
K. Suresh Kumar
Keyword(s):  
Communication Technology ◽  
Mobile Communications ◽  
Hardware Implementation ◽  
Telecommunication Network ◽  
Software Defined Network ◽  
Radio Waves ◽  
Broadband Communication ◽  
Fifth Generation ◽  
5G Communication ◽  
Entire Network

The fifth generation (5G) communication technology is a standard for the broadband communication applicable for mobile communications. The entire network for any application is subdivided into many sub-geographical areas termed as cells. All these cells are connected through radio waves using internet or telecommunication network with the deployment of antennas in each cell. The antennas used for the 5G communications are controlled by special hardware implementation that increases the complexity of the network. To reduce the complexity of this hardware implementation, it is necessary to replace the hardware control by a pre-programmed software control.

A Single Band Antenna Design for Future Millimeter Wave Wireless Communication at 38 GHz

2018 ◽  
Vol 3 (1) ◽  
pp. 35 ◽  
Author(s):  
Cihat Şeker ◽  
Turgut Ozturk ◽  
Muhammet Tahir Güneşer
Keyword(s):  
Millimeter Wave ◽  
Mobile Communications ◽  
Return Loss ◽  
Computer Software ◽  
Dielectric Substrate ◽  
Single Band ◽  
Microstrip Patch ◽  
Fifth Generation ◽  
Wireless Application ◽  
5G Mobile Communications

In this proposed paper, a single band microstrip patch antenna for fifth generation (5G) wireless application was presented. 28, 38, 60 and 73 GHz frequency bands have been allocated for 5G mobile communications by International Telecommunications Union (ITU). In this paper, we proposed an antenna, which is suitable for the millimeter wave frequency. The single band antenna consists of new slot loaded on the radiating patch with the 50 ohms microstrip line feeding used. This single band antenna was simulated on a FR4 dielectric substrate have relative permittivity 4.4, loss tangent 0.02, and height 1.6 mm. The antenna was simulated by Electromagnetic simulation, computer software technology High Frequency Structural Simulator. And simulated result on return loss, VSWR, radiation pattern and 3D gain was presented. The parameters of the results well coherent and proved the literature for millimeter wave 5G wireless application at 38 GHz.

scholarly journals Application of 5G Communication Technology in Power Communication and Research on Key Technologies

2021 ◽  
Vol 791 (1) ◽  
pp. 012151
Author(s):  
Guohui Chen ◽  
Hongliang Wei ◽  
Yizhu Zhang ◽  
Chao Guo ◽  
Shuo Shi ◽  
...  
Keyword(s):  
Communication Technology ◽  
Key Technologies ◽  
5G Communication

scholarly journals Introduction to Special Issue “Mobile Communications and Novel Business Models”

2021 ◽  
Vol 13 (2) ◽  
pp. 674
Author(s):  
Petri Ahokangas ◽  
Marja Matinmikko-Blue
Keyword(s):  
Mobile Communications ◽  
Business Models ◽  
Special Issue ◽  
Fifth Generation ◽  
Communications Technologies

With the ongoing introduction of 5G, the fifth generation of mobile communications technologies, the mobile communications sector is facing disruption in regulative, business and technology domains [...]

Analysis of the Application of 5G Communication Technology in Power CPS

2021 ◽  
Author(s):  
Pan Zhang ◽  
Yue Zheng ◽  
Xianxu Huo ◽  
Yichen Li ◽  
Xia Zhou ◽  
...  
Keyword(s):  
Communication Technology ◽  
5G Communication

Application of Fuzzy Logic for Slice QoS in 5G Networks

2021 ◽  
Vol 12 (2) ◽  
pp. 18-35
Author(s):  
Phudit Ampririt ◽  
Ermioni Qafzezi ◽  
Kevin Bylykbashi ◽  
Makoto Ikeda ◽  
Keita Matsuo ◽  
...  
Keyword(s):  
Fuzzy Logic ◽  
Additional Parameter ◽  
Software Defined Network ◽  
5G Networks ◽  
Network Slicing ◽  
Fifth Generation ◽  
5G Network ◽  
Simulation Results ◽  
Qos Performance

The fifth generation (5G) network is expected to be flexible to satisfy quality of service (QoS) requirements, and the software-defined network (SDN) with network slicing will be a good approach for admission control. In this paper, the authors present and compare two fuzzy-based schemes to evaluate the QoS (FSQoS). They call these schemes FSQoS1 and FSQoS2. The FSQoS1 considers three parameters: slice throughput (ST), slice delay (SD), and slice loss (SL). In FSQoS2, they consider as an additional parameter the slice reliability (SR). So, FSQoS2 has four input parameters. They carried out simulations for evaluating the performance of the proposed schemes. From simulation results, they conclude that the considered parameters have different effects on the QoS performance. The FSQoS2 is more complex than FSQoS1, but it has a better performance for evaluating QoS. When ST and SR are increasing, the QoS parameter is increased. But, when SD and SL are increasing, the QoS is decreased. When ST is 0.1, SD is 0.1, SL is 0.1, and the QoS is increased by 32.02% when SR is increased from 0.3 to 0.8.

Technological Trends for 5G Networks Influence of E-Health and IoT Applications

2021 ◽  
pp. 876-900
Author(s):  
Jose Marcos C. Brito
Keyword(s):  
Mobile Communications ◽  
5G Networks ◽  
Communications Networks ◽  
Iot Applications ◽  
Performance Requirements ◽  
Fifth Generation ◽  
Data Rates ◽  
Standardization Process ◽  
New Applications ◽  
New Generation

The fifth generation of mobile communications networks (5G) is currently in the standardization process, which is expected to be completed in 2020. For this new generation, new applications and scenarios are imposing new performance requirements in addition to higher data rates. Specifically, the Internet of Things (IoT) and e-health applications have very important economic roles in 5G networks and define particular performance requirements that must be considered when defining the technologies for 5G networks. In this paper, the author discusses the influence of e-health and IoT applications on the technological trends for 5G networks.

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