[PDF][PDF] A new connectivity strategy for wireless mesh networks using dynamic spectrum access

R Maliwatu - 2021 - open.uct.ac.za
Dynamic Spectrum Access (DSA) marked an important juncture in the evolution of wireless
networks… Motivated by the desire to leverage DSA for mesh networking, this research revisits …

A comprehensive survey on machine learning approaches for dynamic spectrum access in cognitive radio networks

A Kaur, K Kumar - Journal of Experimental & Theoretical Artificial …, 2022 - Taylor & Francis
… In CR networks, a channel sensing algorithm based on ART-2 is proposed for cognitive
wireless mesh networks in which the spectrum is divided into disjoint sub-bands and sensing is …

Simulation and improved channel assignment by simulated annealing of a wireless mesh network using dynamic spectrum access

N Zlobinsky, DL Johnson, AK Mishra… - … and Wireless Access, 2021 - dl.acm.org
… allocation in WMNs using Dynamic Spectrum Access (DSA) or Cognitive Radio (CR) … -Fi
6E, and Citizens Broadband Radio Service (CBRS). DSA using spectrum databases has …

Spectrum Sensing and SINR Estimation in an IEEE 802.11 s Dynamic Spectrum Access Wireless Mesh Network

N Zlobinsky, AK Mishra, F Takawira - … Management and Wireless Access, 2022 - dl.acm.org
… This work presents Signalto-Interference-and-Noise-Ratio estimation for Dynamic Spectrum
Access WMNs that is granular and accurate. We also propose to use the idle time inherent …

Metaheuristic optimisation for radio interface-constrained channel assignment in a hybrid Wi-Fi–Dynamic Spectrum Access wireless mesh network

N Zlobinsky, D Johnson, AK Mishra… - … Wireless Networks, 2021 - Springer
… Channel Assignment (CA) in wireless mesh networks (WMNs) has not been well studied
in scenarios where the network uses Dynamic Spectrum Access (DSA). This work aims to fill …

Channel parameter tuning in a hybrid Wi-Fi-Dynamic Spectrum Access Wireless Mesh Network

N Zlobinsky - 2023 - open.uct.ac.za
… The three main concepts that will be combined in this work are Cognitive Radio (CR),
Dynamic Spectrum Access (DSA) and Wireless Mesh Networks (WMNs). Each of these has …

A novel hybrid heuristic-based network parameter optimization for spectral and energy efficiency in dynamic spectrum access on wireless mesh network system

B Swathi, MS Prakash, BT Krishna… - International Journal of …, 2024 - Taylor & Francis
… by incorporating cognitive radio that focuses on inventing the spectrum management and …
for the ‘optimal Dynamic Spectrum Access' (DSA) in WMN beside with cognitive thoughts. In …

[HTML][HTML] Energy Efficient Multicast Communication in Cognitive Radio Wireless Mesh Network

I Baig, N Ul Hasan, P Valsalan, M Zghaibeh - Sensors, 2022 - mdpi.com
Multicasting is a basic networking primitive used in a wide variety of applications that is also
true for cognitive radio-based networks. Although cognitive radio technology is considered …

Routing with intelligent spectrum assignment in full-duplex cognitive networks under varying channel conditions

HB Salameh, R Qawasmeh… - IEEE Communications …, 2020 - ieeexplore.ieee.org
… is essential when the network consists of mobile devices (eg, 5G and vehicular networks)
and also when wireless mesh networks are to be used to provide Internet access without the …

Spectrum sensing in cognitive radio networks and metacognition for dynamic spectrum sharing between radar and communication system: A review

SK Agrawal, A Samant, SK Yadav - Physical Communication, 2022 - Elsevier
Cognitive radio and cognitive radar are two promising technologies that exploit spectrum
using dynamic spectrum access … ‘metacognition’ in a cognitive process has shown to increase …