QoS in Next Generation Mobile Networks: An Analytical Study

2014 ◽  
pp. 25-41 ◽  
Author(s):  
Javier Carmona-Murillo ◽  
José-Luis González-Sánchez ◽  
David Cortés-Polo ◽  
Francisco-Javier Rodríguez-Pérez
Keyword(s):  
Mobile Networks ◽  
Analytical Study ◽  
Next Generation ◽  
Next Generation Mobile Networks

scholarly journals Achieving all the time, everywhere access in next-generation mobile networks

2005 ◽  
Vol 9 (2) ◽  
pp. 29-39 ◽  
Author(s):  
Marcello Cinque ◽  
Domenico Cotroneo ◽  
Stefano Russo
Keyword(s):  
Mobile Networks ◽  
Next Generation ◽  
Next Generation Mobile Networks

scholarly journals Transition technologies towards 6G networks

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Thiago R. Raddo ◽  
Simon Rommel ◽  
Bruno Cimoli ◽  
Chris Vagionas ◽  
Diego Perez-Galacho ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Mobile Networks ◽  
Multiple Input Multiple Output ◽  
Mobile Systems ◽  
60 Ghz ◽  
Next Generation ◽  
Space Optics ◽  
V Band ◽  
Radio Access ◽  
Next Generation Mobile Networks

AbstractThe sixth generation (6G) mobile systems will create new markets, services, and industries making possible a plethora of new opportunities and solutions. Commercially successful rollouts will involve scaling enabling technologies, such as cloud radio access networks, virtualization, and artificial intelligence. This paper addresses the principal technologies in the transition towards next generation mobile networks. The convergence of 6G key-performance indicators along with evaluation methodologies and use cases are also addressed. Free-space optics, Terahertz systems, photonic integrated circuits, softwarization, massive multiple-input multiple-output signaling, and multi-core fibers, are among the technologies identified and discussed. Finally, some of these technologies are showcased in an experimental demonstration of a mobile fronthaul system based on millimeter 5G NR OFDM signaling compliant with 3GPP Rel. 15. The signals are generated by a bespoke 5G baseband unit and transmitted through both a 10 km prototype multi-core fiber and 4 m wireless V-band link using a pair of directional 60 GHz antennas with 10° beamwidth. Results shown that the 5G and beyond fronthaul system can successfully transmit signals with both wide bandwidth (up to 800 MHz) and fully centralized signal processing. As a result, this system can support large capacity and accommodate several simultaneous users as a key candidate for next generation mobile networks. Thus, these technologies will be needed for fully integrated, heterogeneous solutions to benefit from hardware commoditization and softwarization. They will ensure the ultimate user experience, while also anticipating the quality-of-service demands that future applications and services will put on 6G networks.

scholarly journals A lightweight D2D security protocol with request-forecasting for next-generation mobile networks

2021 ◽  
pp. 1-25
Author(s):  
Daniel Gerbi Duguma ◽  
Jiyoon Kim ◽  
Sangmin Lee ◽  
Nam-Su Jho ◽  
Vishal Sharma ◽  
...  
Keyword(s):  
Mobile Networks ◽  
Security Protocol ◽  
Next Generation ◽  
Next Generation Mobile Networks

Evolution of QoS Control in Next Generation Mobile Networks

2010 ◽  
pp. 595-612
Author(s):  
Alberto Díez Albaladejo ◽  
Fabricio Gouveia ◽  
Marius Corici ◽  
Thomas Magedanz
Keyword(s):  
Wireless Networks ◽  
Mobile Networks ◽  
Mobile Network ◽  
Next Generation ◽  
Qos Control ◽  
Main Research ◽  
Next Generation Mobile Networks ◽  
Major Trend ◽  
Promising Solution ◽  
Common Architecture

Next Generation Mobile Networks (NGMNs) constitute the evolution of mobile network architectures towards a common IP based network. One of the main research topics in wireless networks architectures is QoS control and provisioning. Different approaches to this issue have been described. The introduction of the NGMNs is a major trend in telecommunications, but the heterogeneity of wireless accesses increases the challenges and complicates the design of QoS control and provisioning. This chapter provides an overview of the standard architectures for QoS control in Wireless networks (e.g. UMTS, WiFi, WiMAX, CDMA2000), as well as, the issues on this all-IP environment. It provides the state-of-the-art and the latest trends for converging networks to a common architecture. It also describes the challenges that appear in the design and deployment of QoS architectures for heterogeneous accesses and the available solutions. The Evolved Core from 3GPP is analyzed and described as a suitable and promising solution addressing these challenges.

scholarly journals NFV: state of the art, challenges, and implementation in next generation mobile networks (vEPC)

IEEE Network ◽  
2014 ◽  
Vol 28 (6) ◽  
pp. 18-26 ◽  
Author(s):  
Hassan Hawilo ◽  
Abdallah Shami ◽  
Maysam Mirahmadi ◽  
Rasool Asal
Keyword(s):  
Mobile Networks ◽  
State Of The Art ◽  
Next Generation ◽  
Next Generation Mobile Networks
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