RETRACTED ARTICLE: Intelligent dynamic spectrum access using fuzzy logic in cognitive radio networks
Discover Applied SciencesCognitive radio networks have emerged as a promising solution to the growing problem of spectrum scarcity and inefficient spectrum utilization. By enabling secondary users to opportunistically access underutilized frequency bands while avoiding harmful ...
K. Krishna Kishore +6 more
doaj +1 more source
Channel-Hopping Sequence and Rendezvous MAC for Cognitive Radio Networks. [PDF]
Sensors (Basel), 2022 Paul R, Jang J, Choi YJ.
europepmc +1 more source
Cooperative control of relay based cellular networks
, 2009 PhDThe increasing popularity of wireless communications and the higher data requirements of new types of service lead to higher demands on wireless networks.
Jiang, Peng
core
Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites
Advanced Functional Materials, EarlyView.A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou +5 more
wiley +1 more source
HOW LOCAL RADIO STATIONS IN KAZAKHSTAN ARE USING SOCIAL NETWORKS
Хабаршы Журналистика сериясы, 2018 The formats of digital broadcasting significantly influence the development of the entire sector of Kazakhstani media, including electronic media. The media market transmitted to online.
Karlyga Myssayeva
doaj
Optimal resource allocation method for energy harvesting based underlay Cognitive Radio networks. [PDF]
PLoS One, 2023 Liao J, Yu H, Jiang W, Lin R, Wang J.
europepmc +1 more source
Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene
Advanced Functional Materials, EarlyView.Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus +8 more
wiley +1 more source
A Robust Power Allocation Algorithm for Cognitive Radio Networks Based on Hybrid PSO. [PDF]
Sensors (Basel), 2022 Zhao L, Zhou M.
europepmc +1 more source
Implementation of spectrum sensing techniques for cognitive radio systems
, 2011 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This work presents a method for real-time detection of secondary users at the cognitive wireless technologies base stations.
Radhi, Nazar Mortada
core
Advanced Functional Materials, EarlyView.Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone +8 more
wiley +1 more source