A multi-stage resource-constrained spectrum access mechanism for cognitive radio IoT networks: Time-spectrum block utilization

M Aloqaily, HB Salameh, I Al Ridhawi, K Batieha… - Future Generation …, 2020 - Elsevier
… The integration of CR and ICN will be essential for enabling envisioned IoT services within
spectrum access problem in CR-IoT networks under the overlay spectrum sharing model. We …

Enhancing hybrid spectrum access in cr-iot networks: reducing sensing time in low snr environments

NM Hlapisi - Mesopotamian Journal of Computer Science, 2023 - mesopotamian.press
CRIoT devices that use the hybrid spectrum access (HSA) technique. Unlike [3], which focuses
on the interweave spectrum accessCR-IoT (Cognitive Radio-Internet of Things) networks

Design and Development of Hybrid Spectrum Access Technique for CR-IoT Network

S Singh - Mesopotamian Journal of Computer …, 2023 - journals.mesopotamian.press
… In this paper, adaptive sensing threshold based hybrid spectrum access scheme is proposed
for CR-IoT devices. The proposed scheme adapts sensing threshold as per the received …

CR-IoTNet: Machine learning based joint spectrum sensing and allocation for cognitive radio enabled IoT cellular networks

R Ahmed, Y Chen, B Hassan, L Du - Ad Hoc Networks, 2021 - Elsevier
spectrum scarcity brought about by the unprecedented number of IoT devices, this paper
proposes to integrate cognitive radio (… the optimal allocation of PU nodes for spectrum access. …

Network throughput optimization for random access narrowband cognitive radio Internet of Things (NB-CR-IoT)

T Li, J Yuan, M Torlak - IEEE Internet of Things Journal, 2018 - ieeexplore.ieee.org
… investigate the network level throughput of the NB-CR-IoT network under the network level
… Nallanathan, “On the throughput maximization of spectrum sharing cognitive radio networks,…

[PDF][PDF] A review on SDR, spectrum sensing, and CR-based IoT in cognitive radio networks

N Kassri, A Ennouaary, S Bah… - International Journal of …, 2021 - academia.edu
… In this architecture, the CR base station retrieves the spectrum … in the network and on the
basis of the gathered information, it makes decisions on spectrum access and sharing for all CR

An enhanced spectrum reservation framework for heterogeneous users in CR-enabled IoT networks

M Tanveer, WU Khan, J Nebhen, X Li… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
… requirements and prioritization, expected to be faced in CRIoT networks has been … spectrum
underutilization. Besides, a random approach is followed when primary users (PUs) access

Energy-efficient cross-layer spectrum sharing in CR green IoT networks

HAB Salameh, MB Irshaid, A Al Ajlouni… - … and Networking, 2021 - ieeexplore.ieee.org
… device individually generates a small portion of the overall network traffic through low-duty …
light access to the spectrum. Such network nature requires a random spectrum access model …

Machine learning-based malicious users detection in blockchain-enabled cr-iot network for secured spectrum access

MS Miah, MS Hossain… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
… with primary networks or using spectrum holes singly. The ML… dynamic spectrum access for
a CR-IoT network have recently … CR-IoT users, secured spectrum sensing, and access. In this …

[HTML][HTML] Throughput optimization of interference limited cognitive radio-based Internet of Things (CR-IoT) network

I Bala, A Sharma, A Tselykh, BG Kim - Journal of King Saud University …, 2022 - Elsevier
… overcome the spectrum scarcity and interference problem by allowing dynamic spectrum
access to conventional IoT networks. Such devices continuously monitor spectrum availability …