Results 11 to 20 of about 431,582 (257)

Design and measurement of a 5G mmW mobile backhaul transceiver at 28 GHz

EURASIP Journal on Wireless Communications and Networking, 2018
High throughput and ultra low latency are the main requirements for fifth generation (5G) mobile broadband communications. Densely populated urban environments require utilization of previously underutilized millimeter wave frequency spectrum for higher ...
Olli Kursu, Marko E. Leinonen, Giuseppe Destino, Nuutti Tervo, Marko Sonkki, Timo Rahkonen, Aarno Pärssinen, Saila Tammelin, Marko Pettissalo, Aki Korvala   +9 more
doaj   +1 more source

Distributed network and service architecture for future digital healthcare

Finnish Journal of eHealth and eWelfare, 2022
According to World Health Organization (WHO), the worldwide prevalence of chronic diseases increases fast and new threats, such as Covid-19 pandemic, continue to emerge, while the aging population continues decaying the dependency ratio.
Erkki Harjula, Tanesh Kumar, Johirul Islam, Muneeb Ejaz, Ivana Kovacevic   +4 more
doaj   +1 more source

Wireless Communication Graphs

Proceedings of the 2004 Intelligent Sensors, Sensor Networks and Information Processing Conference, 2004., 2005
We consider graph models which represent communication in wireless ad-hoc networks. In such networks, each node equipped with a radio has a certain transmission range, and all surrounding nodes in this range can receive a transmission. In ideal settings, this transmission range creates a circular disk around each node, so that disk intersection graphs ...
Nieberg, T., Hurink, Johann L.
openaire   +1 more source

Bayesian compressive sensing framework for spectrum reconstruction in Rayleigh fading channels [PDF]

, 2016
Compressive sensing (CS) is a novel digital signal processing technique that has found great interest in many applications including communication theory and wireless communications.
Ghafoor, Abdul, Hussain, Sajjad, Iqbak, Nadia, Mahmood, Asad   +3 more
core   +1 more source

Wireless Terahertz Communications

2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2019
Over the past years, interest in wireless THz communications with so-called T-waves has tremendously increased [1]–[4], because the large carrier frequencies in the range 0.2 THz to 0.9 THz support wide signal band-widths and consequently large data rates.
Freude, W., Harter, T., Ummethala, S., Muehlbrandt, S., Blaicher, M., Wolf, S., Weber, M., Boes, F., Massler, H., Tessmann, A., Kutuvantavida, Y., Kemal, J. N., Nellen, S., Hahn, L., Globisch, B., Walther, M., Zwick, T., Randel, S., Koos, C.   +18 more
openaire   +3 more sources

Optical Wireless Communications [PDF]

, 2008
Optical Wireless Communications examines some of the most important features of optical wireless communication systems. It considers the benefits and limitations of IR as a medium conveying information wirelessly and compares the advantages and disadvantages of infrared to microwave and other radio systems.
Ramirez-Iniguez, Roberto, Idrus, Sevia M., Sun, Ziran   +2 more
openaire   +2 more sources

Statistical QoS provisioning for MTC networks under finite blocklength

EURASIP Journal on Wireless Communications and Networking, 2018
This paper analyzes the effective capacity of delay-constrained machine-type communication (MTC) networks operating in the finite blocklength regime. First, we derive a closed-form mathematical approximation for the effective capacity in quasi-static ...
Mohammad Shehab, Endrit Dosti, Hirley Alves, Matti Latva-aho   +3 more
doaj   +1 more source

Confidence Aware Deep Learning Driven Wireless Resource Allocation in Shared Spectrum Bands

IEEE Access, 2022
Deep learning (DL) driven proactive resource allocation (RA) is a promising approach for the efficient management of network resources. However, DL models typically have a limitation that they do not capture the uncertainty due to the arrival of new ...
Chanaka Ganewattha, Zaheer Khan, Matti Latva-Aho, Janne J. Lehtomaki   +3 more
doaj   +1 more source

Machine Learning-Based Signal Detection for CoMP Downlink in Ultra-Dense Small Cell Networks

IEEE Access, 2020
In the next generation wireless communication systems, high-speed data rate, reliable link quality, and ubiquitous access are necessary requirement. To meet the next generation communication system requirements, the ultra-dense small cell network (SCN ...
Wei-Shun Liao, Ou Zhao, Mirza Golam Kibria, Gabriel Porto Villardi, Kentaro Ishizu, Fumihide Kojima   +5 more
doaj   +1 more source

Context-awareness for heterogeneous access management [PDF]

Advances in Radio Science, 2010
The increasing availability of both static and dynamic context information has steadily been driving the development of context-aware communication systems.
C. Mannweiler, A. Klein, J. Schneider, H. D. Schotten   +3 more
doaj   +1 more source