Advances in service platform technologies for next-generation mobile systems: part 2

2006 ◽  
Vol 44 (9) ◽  
pp. 60-61
Author(s):  
W. Kellerer ◽  
S. Arbanowski
Keyword(s):  
Mobile Systems ◽  
Next Generation ◽  
Service Platform

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.

Context-aware semantic discovery for next generation mobile systems

2006 ◽  
Vol 44 (9) ◽  
pp. 62-71 ◽  
Author(s):  
P. Bellavista ◽  
A. Corradi ◽  
R. Montanari ◽  
A. Toninelli
Keyword(s):  
Mobile Systems ◽  
Context Aware ◽  
Next Generation ◽  
Semantic Discovery

scholarly journals Next Generation Middleware Technology for Mobile Computing

2011 ◽  
pp. 74-80
Author(s):  
B. Darsana ◽  
Karabi Konar
Keyword(s):  
Mobile Computing ◽  
Large Scale ◽  
Network Connectivity ◽  
Distributed Applications ◽  
Mobile Systems ◽  
Portable Devices ◽  
Next Generation ◽  
Mobile Middleware ◽  
Mobile Computing Environment ◽  
Middleware Technology

Current advances in portable devices, wireless technologies, and distributed systems have created a mobile computing environment that is characterized by a large scale of dynamism. Diversities in network connectivity, platform capability, and resource availability can significantly affect the application performance. Traditional middleware systems are not prepared to offer proper support for addressing the dynamic aspects of mobile systems. Modern distributed applications need a middleware that is capable of adapting to environment changes and that supports the required level of quality of service. This paper represents the experience of several research projects related to next generation middleware systems. We first indicate the major challenges in mobile computing systems and try to identify the main requirements for mobile middleware systems. The different categories of mobile middleware technologies are reviewed and their strength and weakness are analyzed.

Advances in network-supported media delivery in next-generation mobile systems

2006 ◽  
Vol 44 (8) ◽  
pp. 82-89 ◽  
Author(s):  
F. Hartung ◽  
N. Niebert ◽  
A. Schieder ◽  
R. Rembarz ◽  
S. Schmid ◽  
...  
Keyword(s):  
Mobile Systems ◽  
Next Generation ◽  
Media Delivery

The SONG (SOlutions for Next Generation Mobile Systems) Project

2003 ◽  
pp. 207-212
Author(s):  
Sándor Imre ◽  
László Pap ◽  
Ferenc Balázs ◽  
János Horváth Cz. ◽  
Róbert Schulcz ◽  
...  
Keyword(s):  
Mobile Systems ◽  
Next Generation

Performance of Non-Binary LDPC Codes for Next Generation Mobile Systems

2010 ◽  
Vol 56 (2) ◽  
pp. 111-116 ◽  
Author(s):  
Henryk Gierszal ◽  
Witold Hołubowicz ◽  
Łukasz Kiedrowski ◽  
Adam Flizikowski
Keyword(s):  
Finite Field ◽  
System Performance ◽  
Ldpc Codes ◽  
Transmission System ◽  
Mobile Systems ◽  
Mobile System ◽  
Next Generation ◽  
Single Carrier ◽  
New Family ◽  
The Future

Performance of Non-Binary LDPC Codes for Next Generation Mobile SystemsA new family of non-binary LDPC is presented that are based on a finite field GF(64). They may be successfully implemented in single-carrier and OFDM transmission system. Results prove that DAVINCI codes allow for improving the system performance and may be considered to be applied in the future mobile system.

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