Results 91 to 100 of about 485 (118)

Beyond day and night: The importance of ultradian rhythms in mouse physiology. [PDF]

Mol Metab
Škop V, Liu N, Xiao C, Stinson E, Chen KY, Hall KD, Piaggi P, Gavrilova O, Reitman ML.   +8 more
europepmc   +1 more source

Variational Optimization for Sustainable Massive MIMO Base Station Switching. [PDF]

Sensors (Basel)
Al-Samawi A, Nissirat L.
europepmc   +1 more source

Effects of seasonal factors on brain function: Systematic review and future perspectives. [PDF]

iScience
Majumdar J, Rangaprakash D, Deshpande G.
europepmc   +1 more source

Neural correlates of nightmares revisited: findings from large-scale fMRI cohorts

Pereira M, Terpstra N, Rutiku R, Sandberg K, Dresler M, Krause F.   +5 more
europepmc   +1 more source

The IEEE802.22 WRAN System Based on Radio Environment Map (REM)

2009 First International Workshop on Education Technology and Computer Science, 2009
Abstract-With the development of wireless communication technology, offering wideband access for the rural and remote area has become an urgent demand of the market. IEEE 802.22 wireless regional access network is required to use the TV frequency band with no harmful interference to TV user or wireless microphone. Cognitive radio is its main technology
Jian-wu Zhang, Qi Zhao, Jing-yuan Zou
openaire   +2 more sources

Radio environment map (REM): An approach for provision wireless communications in disaster areas

2014 1st International Workshop on Cognitive Cellular Systems (CCS), 2014
In this paper we propose radio environment map (REM) as a mean for setting up and maintaining wireless communications in disaster areas providing services to public protection disaster relief (PPDR) forces and disaster victims. The wireless communication infrastructure is expected to be partially or fully damaged in the disaster area, resulting in an ...
Tomaz Javornik, Andrej Hrovat, Andrej Vilhar, Matevz Vucnik, Igor Ozimek, Marko Pesko   +5 more
openaire   +2 more sources

Research on the Construction of Radio Environment Map (REM) Based on Spatial Interpolation

, 2018
For the further performance improvement of Cognitive Radio systems, providing accurate or comprehensive information support to Cognitive Radio devices or networks, there is a use of “Radio Environment Map (REM)”, which presents multi-dimensional information of radio environments and scenarios.
Ran Zi, Jun Chang, Rong Zong, Ruonan Wang, Guiwen Liao   +4 more
openaire   +2 more sources

REM-Net+: Quantified 3D Radio Environment Map Construction Guided by Radio Propagation Model

IEEE Transactions on Vehicular Technology
Qi Chen, Ming Huang, Jingjing Yang
openaire   +2 more sources

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The physics of fast radio bursts

Reviews of Modern Physics, 2023
B-B Zhang
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A survey of spectrum sensing algorithms for cognitive radio applications

IEEE Communications Surveys and Tutorials, 2009
Hüseyin Arslan
exaly