A spectrum surveying framework for dynamic spectrum access networks

D Datla, AM Wyglinski… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
… techniques for processing spectrum data without … spectrum data processing, such as a
large dynamic range of signals and the variation of the signal-to-noise ratio across the spectrum. …

Spectrum Sensing Enhancement Based on Segmentation of the Confused Regions

BT Hashim, HT Ziboon… - 2022 5th International …, 2022 - ieeexplore.ieee.org
Dynamic spectrum access (DSA) is a mechanism that allows a radio network's operational
spectrum to be dynamicallySpectrum sensing is difficult to implement that the Licensed User’…

Mobile collaborative spectrum sensing for heterogeneous networks: A Bayesian machine learning approach

Y Xu, P Cheng, Z Chen, Y Li… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… Inferring spectrum states from spectrum sensing data based on our proposed algorithm.
Two PUs are marked by blue stars with yellow solid-line circles indicating their transmission …

Analysis and implementation of a wavelet based spectrum sensing method for low SNR scenarios

D Capriglione, G Cerro, L Ferrigno… - 2016 IEEE 17th …, 2016 - ieeexplore.ieee.org
… Such approach has already led to the saturation of spectrum … to exploit free frequency spectrum
zones by sensing the elec… frequency band) dynamically, in accordance to sensing results…

Dual-observation time-division spectrum sensing for cognitive radios

CH Huang, KC Chen - IEEE transactions on vehicular …, 2011 - ieeexplore.ieee.org
sensing using multiple cognitive radio (CR) sensors. In this paper, we resolve the hidden
terminal problem in spectrum sensing for CRs by a single sensordynamically access spectrum

Hybrid machine-learning-based spectrum sensing and allocation with adaptive congestion-aware modeling in CR-assisted IoV networks

R Ahmed, Y Chen, B Hassan, L Du… - IEEE Internet of …, 2022 - ieeexplore.ieee.org
… a novel DLbased spectrum sensing model that leverages residual learning with integrated
atrous spatial pyramid pooling (ASPP) module to learn the dynamic signal environment by …

Effects of real instrument on performance of an energy detection-based spectrum sensing method

D Capriglione, G Cerro, L Ferrigno… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Dynamic spectrum access (DSA) is one of the keywords for modern wireless networks and
… possibility to consider the spectrum occupancy as a dynamic solution, exploiting frequency …

Collaborative compressive sensing based dynamic spectrum sensing and mobile primary user localization in cognitive radio networks

L Liu, Z Han, Z Wu, L Qian - 2011 IEEE Global …, 2011 - ieeexplore.ieee.org
… [12] on compressive spectrum sensing to the spectrum sensing and localization problem. To
… Furthermore, dynamic spectrum sensing algorithm is adopted to update the spectrum usage …

Stitching the Spectrum: Semantic Spectrum Segmentation with Wideband Signal

D Uvaydov, M Zhang, CP Robinson, S D'Oro… - arXiv preprint arXiv …, 2024 - arxiv.org
… -class spectrum sensing based on semantic segmentation. Although … segmentation [25], it
presents a few key differences that make our network perform better for spectrum segmentation

Spectrum sensing challenges & their solutions in cognitive radio based vehicular networks

MA Hossain, R Md Noor, SR Azzuhri… - International Journal …, 2021 - Wiley Online Library
… additional difficulties related to spectrum sensing, such as … conceptual framework for
spectrum sensing. The framework … In our work, the involvement of hybrid ML-based dynamic SS …