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Spectrum prediction in cognitive radio networks
Spectrum sensing, spectrum decision, spectrum sharing, and spectrum mobility are four
major functions of cognitive radio systems. Spectrum sensing is utilized to observe the …
major functions of cognitive radio systems. Spectrum sensing is utilized to observe the …
Enhanced throughput of cognitive radio networks by imperfect spectrum prediction
Spectrum sensing is used to detect spectrum holes and find active primary users while
randomly selecting channel for sensing lead to secondary user's low throughput in high …
randomly selecting channel for sensing lead to secondary user's low throughput in high …
Spectrum sensing using a hidden bivariate Markov model
A new statistical model, in the form of a hidden bivariate Markov chain observed through a
Gaussian channel, is developed and applied to spectrum sensing for cognitive radio. We …
Gaussian channel, is developed and applied to spectrum sensing for cognitive radio. We …
Novel QoS-aware proactive spectrum access techniques for cognitive radio using machine learning
Traditional cognitive radio (CR) spectrum access techniques have been primitive and
inefficient due to being blind to the occupancy conditions of the spectrum bands to be …
inefficient due to being blind to the occupancy conditions of the spectrum bands to be …
Multi-channel multi-step spectrum prediction using transformer and stacked bi-lstm
Spectrum prediction is considered as a key technology to assist spectrum decision. Despite
the great efforts that have been put on the construction of spectrum prediction, achieving …
the great efforts that have been put on the construction of spectrum prediction, achieving …
HSA-SPC: Hybrid spectrum access with spectrum prediction and cooperation for performance enhancement of multiuser cognitive radio network
The spectrum sensing (SS) is employed to identify the status of licensed channel in the
cognitive radio/user (CR/CU). Arbitrarily choosing the licensed channel for sensing in high …
cognitive radio/user (CR/CU). Arbitrarily choosing the licensed channel for sensing in high …
[PDF][PDF] Resource allocation models for cognitive radio networks: a study
In this paper, resource allocation models for cognitive radio networks (CRN) using game
theory are presented. The study includes the concept of cognitive radio (CR) networks …
theory are presented. The study includes the concept of cognitive radio (CR) networks …
Spectrum prediction in cognitive radio networks: A bayesian approach
Spectrum sensing is an important activity in the Cognitive Radio (CR) scenario. Presence of
primary users (PU) over a specific band has to be monitored periodically in each time slots …
primary users (PU) over a specific band has to be monitored periodically in each time slots …
Deep recurrent neural network for multiple time slot frequency spectrum predictions of cognitive radio
Z Tang, S Li - KSII Transactions on Internet and Information …, 2017 - koreascience.kr
The main processes of a cognitive radio system include spectrum sensing, spectrum
decision, spectrum sharing, and spectrum conversion. Experimental results show that these …
decision, spectrum sharing, and spectrum conversion. Experimental results show that these …
[HTML][HTML] Cognitive networking for next generation of cellular communication systems
M Öztürk - 2020 - theses.gla.ac.uk
This thesis presents a comprehensive study of cognitive networking for cellular networks
with contributions that enable them to be more dynamic, agile, and efficient. To achieve this …
with contributions that enable them to be more dynamic, agile, and efficient. To achieve this …