Results 271 to 280 of about 35,359 (303)

Spectrum Decision in Cognitive Radio Networks: A Survey

IEEE Communications Surveys and Tutorials, 2013
Mjumo Mzyece
exaly  

A repeating fast radio burst source localized to a nearby spiral galaxy

Nature, 2020
Benito Marcote, Kenzie Nimmo, Jason Hessels   +2 more
exaly  

Continuous monitoring of temperature profiles with a excellent vertical resolution by applying Frequency domain Interferometric Imaging technique to the Radio Acoustic Sounding System with a wind profiling radar

, 2009
Furumoto, Shinoda, Tsuda
openalex   +1 more source

Advances on Security Threats and Countermeasures for Cognitive Radio Networks: A Survey

IEEE Communications Surveys and Tutorials, 2015
Danda B Rawat
exaly  

Scientific Contributions from GPS Radio Occultation Sounding of the Atmosphere: Decadal-Scale Variability and Vertical Profiles of Water Vapor

, 2016
A. J. Mannucci, C. O. Ao, Panagiotis Vergados, O. P. Verkhoglyadova, B. A. Iijima, E. Rob Kursinski   +5 more
openalex  

A Survey of Radio Propagation Modeling for Tunnels

IEEE Communications Surveys and Tutorials, 2014
Andrej Hrovat
exaly  

On a feature characterizing the frequency spectrum of radio-wave phase fluctuations during the vertical sounding of the ionosphere

, 1983
P. I. Shpiro
openalex  

Millimeter-Wave Frequency Radio over Fiber Systems: A Survey

IEEE Communications Surveys and Tutorials, 2013
Joaquin Beas, Gerardo Castanon, Ivan Aritz Aldaya Garde   +2 more
exaly  

A Survey of Radio Resource Management for Spectrum Aggregation in LTE-Advanced

IEEE Communications Surveys and Tutorials, 2014
Haeyoung Lee, Klaus Moessner
exaly  

Synchronous Measurements of Ionospheric Drifts during Vertical and Oblique Radio Sounding

, 1972
V. D. Kokourov, E. S. Kazimirovskiy, В. Н. Захаров, Ye. I. Zhoytyy   +3 more
openalex