A survey on security threats and detection techniques in cognitive radio networks
With the rapid proliferation of new technologies and services in the wireless domain,
spectrum scarcity has become a major concern. The allocation of the Industrial, Medical and …
spectrum scarcity has become a major concern. The allocation of the Industrial, Medical and …
Spectrum inference in cognitive radio networks: Algorithms and applications
Spectrum inference, also known as spectrum prediction in the literature, is a promising
technique of inferring the occupied/free state of radio spectrum from already …
technique of inferring the occupied/free state of radio spectrum from already …
A survey of measurement-based spectrum occupancy modeling for cognitive radios
Spectrum occupancy models are very useful in cognitive radio designs. They can be used to
increase spectrum sensing accuracy for more reliable operation, to remove spectrum …
increase spectrum sensing accuracy for more reliable operation, to remove spectrum …
Time-dimension models of spectrum usage for the analysis, design, and simulation of cognitive radio networks
This paper addresses the problem of accurately modeling the spectrum occupancy patterns
of real radio communication systems, which is an essential aspect in the study of cognitive …
of real radio communication systems, which is an essential aspect in the study of cognitive …
Empirical time-dimension model of spectrum use based on a discrete-time Markov chain with deterministic and stochastic duty cycle models
The spectrum occupancy models widely used to date in dynamic spectrum access/cognitive
radio (DSA/CR) research frequently rely on assumptions and oversimplifications that have …
radio (DSA/CR) research frequently rely on assumptions and oversimplifications that have …
A real time spectrum scanning technique based on compressive sensing for cognitive radio networks
This paper describes a real time spectrum scanning method using software defined radio
(SDR) units to perform and evaluate the wideband spectrum occupancy survey. The …
(SDR) units to perform and evaluate the wideband spectrum occupancy survey. The …
Spectrum occupancy prediction exploiting time and frequency correlations through 2D-LSTM
The identification of spectrum opportunities is a pivotal requirement for efficient spectrum
utilization in cognitive radio systems. Spectrum prediction offers a convenient means for …
utilization in cognitive radio systems. Spectrum prediction offers a convenient means for …
Efficient spectrum occupancy prediction exploiting multidimensional correlations through composite 2D-LSTM models
In cognitive radio systems, identifying spectrum opportunities is fundamental to efficiently
use the spectrum. Spectrum occupancy prediction is a convenient way of revealing …
use the spectrum. Spectrum occupancy prediction is a convenient way of revealing …
Vietnam spectrum occupancy measurements and analysis for cognitive radio applications
The rapid growth of demand for wireless transmission has placed great pressure on the
scarce radio spectrum due to the fixed spectrum allocation policy and cognitive radio (CR) is …
scarce radio spectrum due to the fixed spectrum allocation policy and cognitive radio (CR) is …
Spectrum occupancy measurements and analysis methods on the 2.45 GHz ISM band
We performed spectrum occupancy measurements on the 2.45 GHz Industrial, Scientific and
Medical (ISM) band in the area of Oulu, Finland. The comprehensive measurement …
Medical (ISM) band in the area of Oulu, Finland. The comprehensive measurement …