Results 21 to 30 of about 4,347,861 (326)

Laboratory Experiments on 5G Cellular Technologies - A Case Study on the Synergy of Research and Experiential Learning [PDF]

open access: yes, 2018
Teaching and research complement each other. This is an advice often given to young professors, to encourage them to find synergy between research and teaching, i.e., to let research aid teaching, and vice-versa.
Goulart, Ana, Nässi, Viktor
core   +1 more source

Engineering calculations for communications satellite systems planning [PDF]

open access: yes
A procedure is described that was used to calculate minimum required satellite separations based on total link carrier to interference requirements. Also summarized are recent results with a switching algorithm for satellite synthesis problems.
Kohnhorst, Paul   +2 more
core   +11 more sources

Hierarchical coordinated anti-jamming channel access in clustering networks: a multi-leader multi-follower Stackelberg game approach

open access: yesEURASIP Journal on Advances in Signal Processing, 2021
This paper mainly investigates the multi-user coordinated anti-jamming problem in clustering communication networks. In such kinds of networks, there exist multiple clusters and multiple users who communicate with their receivers simultaneously. Besides,
Yifan Xu   +6 more
doaj   +1 more source

Vladimir Aleksandrovich Kotelnikov: Pioneer of the sampling theorem, cryptography, optimal detection, planetary mapping [PDF]

open access: yes, 2009
In 1933 the young Russian communications engineer Vladimir Aleksandrovich Kotelnikov published a paper in which he formulated for the first time in an engineering context the sampling theorem for lowpass and bandpass signals.
Bissell, Christopher
core   +1 more source

Traffic engineering eye diagram [PDF]

open access: yes, 2004
It is said that a picture is worth a thousand words - this statement also applies to networking topics. Thus, to effectively monitor network performance we need tools which present the performance metrics in a graphical way which is also clear and ...
Collier, Martin, Kowalik, Karol
core   +1 more source

Science and Environmental Communication on YouTube: Strategically Distorted Communications in Online Videos on Climate Change and Climate Engineering

open access: yesFrontiers in Communication, 2019
The online video-sharing website YouTube is extremely popular globally, also as a tool for information on science and environmental topics. However, only little is known about what kind of information users find when they are searching for information ...
Joachim Allgaier
semanticscholar   +1 more source

Engineered Electromagnetic Metasurfaces in Wireless Communications: Applications, Research Frontiers and Future Directions

open access: yesIEEE Communications Magazine, 2022
Surface electromagnetics (SEM), as a sub-discipline of electromagnetic (EM) science, is strongly linked with the ability to manipulate an arbitrary EM wavefront.
M. Khalily   +4 more
semanticscholar   +1 more source

ONLINE ENGINEERING EDUCATION: LEARNING ANYWHERE, ANYTIME

open access: yesOnline Learning, 2019
The emergence of worldwide communications networks and powerful computer technologies has redefined the concept of distance learning and the delivery of engineering education content.
John Bourne, Dale Harris, Frank Mayadas
doaj   +1 more source

RETRACTED: Striking behavior of the rheology in heavy crude oils by adding nanoparticles

open access: yesAdsorption Science & Technology, 2018
At the request of the Publisher, the following article has been retracted for redundant publication. Taborda EA, Franco CA, Ruiz AM, Alvarado V, Cortés FB (2017) Striking behavior of the rheology in heavy crude oils by adding nanoparticles.
Esteban A Taborda   +4 more
doaj   +1 more source

Semantic-based policy engineering for autonomic systems [PDF]

open access: yes, 2004
This paper presents some important directions in the use of ontology-based semantics in achieving the vision of Autonomic Communications. We examine the requirements of Autonomic Communication with a focus on the demanding needs of ubiquitous computing ...
Carzaniga   +15 more
core   +2 more sources

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