A design and challenges in energy optimizing CR-wireless sensor networks

PC Shaker Reddy, Y Sucharitha - Recent Advances in …, 2023 - ingentaconnect.com
Background: The progress of the Cognitive Radio-Wireless Sensor Network is being
influenced by advancements in wireless sensor networks (WSNs), which significantly have …

CEAR: A cooperation based energy aware reward scheme for next generation green cognitive radio networks

A Srivastava, G Kaur - Physical Communication, 2023 - Elsevier
Cognitive Radio (CR) networks are envisioned as a key empowering technology of the fifth-
generation (5G) wireless communication networks, which solves the major issues of 5G, like …

Deep learning integrated reinforcement learning for adaptive beamforming in B5G networks

G Eappen, J Cosmas, R Nilavalan… - IET …, 2022 - Wiley Online Library
In this paper, a deep learning integrated reinforcement learning (DLIRL) algorithm is
proposed for comprehending intelligent beamsteering in Beyond Fifth Generation (B5G) …

Cognitive Radio and Its Applications in the New Trend of Communication System: A Review

H Al-Sudani, AA Thabit… - 2022 5th International …, 2022 - ieeexplore.ieee.org
Spectrum efficiency decay due to high demand for high data rate and growing technologies,
tens of billions of connected devices need to provide by the services wirelessly causing a …

A novel learning approach in deep spiking neural networks with multi-objective optimization algorithms for automatic digit speech recognition

M Hamian, K Faez, S Nazari, M Sabeti - The Journal of Supercomputing, 2023 - Springer
Here, a new layered spiking neural network (SNN) learning framework is proposed using
optimization algorithms for rapid and efficient pattern recognition and classification. In …

Security evaluation techniques of Cognitive Radio Network status and challenges

ZA Abood, SB Sadkhan - 2022 5th International Conference on …, 2022 - ieeexplore.ieee.org
Security model is a protection scheme has a different security service to protect network
information against malicious nodes. Its aim to specify and enforce security policies, access …

[HTML][HTML] Spectrum sensing-focused cognitive radio network for 5G revolution

F Ali, H Yigang - Frontiers in Environmental Science, 2023 - frontiersin.org
The cognitive radio network (CRN), an instrumental part of the next-generation wireless
communication systems, is mainly dependent on spectrum sensing to function properly. The …

Cooperation and energy harvesting based spectrum sensing schemes for green cognitive radio networks

A Srivastava, G Kaur - Transactions on Emerging …, 2023 - Wiley Online Library
Cognitive radio network (CRNs) with energy harvesting approach to identify unused
spectrum bands and utilize them opportunistically is observed as an evolving technology to …

Spectrum Sensing Based on Hybrid Spectrum Handoff in Cognitive Radio Networks

L Vaduganathan, S Neware, P Falkowski-Gilski… - Entropy, 2023 - mdpi.com
The rapid advancement of wireless communication combined with insufficient spectrum
exploitation opens the door for the expansion of novel wireless services. Cognitive radio …

Spectral-Temporal Model for Opportunistic Spectrum Access in Cognitive Radio Networks

MMH Galib, MF Younis… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In the quest for overcoming spectrum scarcity, cognitive radios opt to dynamically exploit
underutilized frequency bands in a primary wireless network to support communication …