Results 141 to 150 of about 5,107,338 (277)
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
Neuromorphic Devices and Computing for Sensing, Memory, and Control
Advanced Science, EarlyView.This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu +2 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
Advanced Science, EarlyView.In this work, we demonstrated a robust 2D MoS2 based iontronic memtransistor of planar architecture operated under the influence of an electrical double layer with versatile performance and applications, including pinched hysteresis nature of transfer curve, analogue channel conductance tuning, low‐voltage operation, logic‐gate operation, classical ...
Puranjay Saha +2 more
wiley +1 more source
EURASIP Journal on Wireless Communications and Networking, 2010 A tactical radio network is a radio network in which a transmitter broadcasts the same information to its receivers. In this paper, dynamic spectrum management is studied for multiple cognitive tactical radio networks coexisting in the same area. First,
Le Nir Vincent, Scheers Bart
doaj
An Efficient Distributed Approach for Cooperative Spectrum Sensing in Varying Interests Cognitive Radio Networks. [PDF]
Sensors (Basel), 2022 Trigka M, Dritsas E.
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Advanced Science, EarlyView.An integrative review of microfluidics‐enabled wearables and implantable systems reveals a single‐track translation pipeline, bridging functional biomaterials with clinical utility. Dynamic feedback loops driven by artificial intelligence advance diagnostics toward personalized closed‐loop theranostics.
Ke Huang +3 more
wiley +1 more source
Building the Electromagnetic Situation Awareness in MANET Cognitive Radio Networks for Urban Areas. [PDF]
Sensors (Basel), 2022 Skokowski P, Malon K, Łopatka J.
europepmc +1 more source
A Reconfigurable Memristive Spiking Neuron Enabling Advanced Neuromorphic Computing
Advanced Science, EarlyView.Pek Jun Tiw and co‐workers develop a reconfigurable memristive neuron that can exhibit four spiking behaviors with freely tunable spike train parameters. The neuron supports multiplexed spike encoding of multiple pieces of information. It also supports advanced neural network strategies, such as neural heterogeneity and dynamic mode switching ...
Pek Jun Tiw +6 more
wiley +1 more source
, 2012 We propose a distributed spectrum access algorithm for cognitive radio relay net- works with multiple primary users (PU) and multiple secondary users (SU) utilizing multiple antennas at their transmitter.
Ng, S.X. +4 more
core +1 more source