[HTML][HTML] Cognitive D2D communication: A comprehensive survey, research challenges, and future directions

A Iqbal, A Nauman, R Hussain, M Bilal - Internet of Things, 2023 - Elsevier
The integration of cognitive radio and device-to-device (D2D) communication gives rise to
Cognitive D2D (cD2D) communication, which offers numerous advantages, such as …

Deep reinforcement learning based resource allocation for narrowband cognitive radio-IoT systems

KF Muteba, K Djouani, TO Olwal - Procedia Computer Science, 2020 - Elsevier
Abstract Narrowband Internet-of-Things (NB-IoT) is a low-power wide area (LPWA)
technology developed by the Third-generation Partnership Project (3GPP) with objective to …

Low energy consumption compressed spectrum sensing based on channel energy reconstruction in cognitive radio network

Y Fang, L Li, Y Li, H Peng, Y Yang - Sensors, 2020 - mdpi.com
For wireless communication networks, cognitive radio (CR) can be used to obtain the
available spectrum, and wideband compressed sensing plays a vital role in cognitive radio …

Analysis of Spectrum Sensing and Spectrum Access in Cognitive Radio Networks With Heterogeneous Traffic and -Retry Buffering

R Kulshrestha - IEEE Transactions on Mobile Computing, 2020 - ieeexplore.ieee.org
It is well known that cognitive radio (CR) techniques have great potential to deal with the
problem of radio spectrum scarcity. Spectrum sensing technique plays a critical role in …

Elite-CAM: An Elite Channel Allocation and Mapping for Policy Engine over Cognitive Radio Technology in 5G

CR Babu, A Balakrishnan, K Ramana, S Singh, IH Ra - Sensors, 2022 - mdpi.com
The spectrum allocation in any auctioned wireless service primarily depends upon the
necessity and the usage of licensed primary users (PUs) of a certain band of frequencies …

Self‐Organized Efficient Spectrum Management through Parallel Sensing in Cognitive Radio Network

M Rahim, R Hussain, IL Khan, AN Alvi… - Wireless …, 2021 - Wiley Online Library
In this paper, we propose an innovative self‐organizing medium access control mechanism
for a distributed cognitive radio network (CRN) in which utilization is maximized by …

The Allocation of Channels Within Cognitive Radio Based Smart Grid Using RHGO with Deep Q Probabilistic Procedure

MS Hosen, MMH Shamim… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Compared to conventional electricity grids, Smart Grids have advanced features more as a
result of smart communications. The cognitive radio sensor networks (CRSNs) are being …

A Reactive Routing Protocol to Reduce the Number of Channels Switching

S Amirbeygi, M Ghazvini, O Abedi… - Wireless Personal …, 2024 - Springer
In cognitive radio networks, a group of secondary users, in the absence of primary users,
attempt to utilize the spectrum without causing interference by employing opportunistic …

COCO: Coherent Consensus Schema For Dynamic Spectrum Allocation For 5G

CR Babu, K Ramana, R Jeya, A Srinivasulu - Complexity, 2022 - Wiley Online Library
Numerous wireless technologies have been integrated to provide 5th generation (5G)
communication networks capable of delivering mission‐critical applications and services …

Improving Routing Control Overhead in Ad Hoc Mobile Radio Cognitive Networks by Estimating the Mobility of Secondary Users

S Amirbeigi, O Abedi, M Ghazvini Kor - Passive Defense, 2023 - pd.ihu.ac.ir
In radiological networks, the sudden return of primary users to the spectrum causes
interference and increases the number of channel switching. In this case, knowledge is very …