Results 131 to 140 of about 1,841,199 (345)
Adaptive WHT Aided QAM for Fading Channels Subjected to Impulsive Noise
The Bit Error Rate (BER) expressions of Walsh-Hadamard Transform (WHT) aided Quadrature Amplitude Modulation (QAM) transmitted in impulsive noise environments are derived.
Choi, Byoungjo, Hanzo, Lajos
core
Mitigation of Coloured Impulsive noise in OFDM receiver
, 2021 Power line communication (PLC) in factory and process automation requires real time capabilities. Therefore, robustness is a key feature in industrial communication.
Kölpin, Alexander +2 more
core
Vibrational Exfoliation of 2D Materials
Small, EarlyView.Vibrational energy folds, fractures and exfoliates atomically and molecularly thin materials. Combining experimentation and computational methods, this unique vibrational synthesis pathway is revealed. This process overcomes barriers of existing approaches by processing 1000 g/L dispersions without loss in yield.
Aadam Rabani +5 more
wiley +1 more source
The Performance of Wavelet Packet Division Multiplexing in Impulsive and Gaussian Noise
Journal of Engineering and Sustainable Development, 2008 The aim of this paper is to investigate the effect of impulsive noise on the performance of the WPDM (Wavelet Packet Division Multiplexing) system. The employed model of impulsive noise consists of Bernoulli distributed impulsive arrivals and Gaussian ...
Fadel S. Hassen +1 more
doaj
A Total Lp-Norm Optimization for Bearing-Only Source Localization in Impulsive Noise with SαS Distribution. [PDF]
Sensors (Basel), 2021 Luo JA, Xue CC, Rong YJ, Han ST.
europepmc +1 more source
Quantum State‐Resolved Photodissociation Dynamics Study of Transition‐Metal Carbonyl and Nitrosyl
The Chemical Record, EarlyView.State‐resolved scattering measurements provide experimental visualization of nuclear motions in reacting molecules. Carbonyls and nitrosyls are typical ligands in most of the transition‐metal complexes, which undergo dissociation upon visible and ultraviolet photoexcitation.
Keigo Nagamori +2 more
wiley +1 more source
An optimized initialization for LDPC decoding over GF(q) in impulsive noise environments. [PDF]
PLoS One, 2021 Liu H, Zhao H, Chen X, Feng W.
europepmc +1 more source
Artificial Intelligence for Engineering, EarlyView.A physics‐aware lightweight transformer converts vibration signals into overlapping patch to kens aligned with bearing defect frequencies, enabling amplitude‐invariant self‐attention that generalises across variable load conditions, achieving 99.2% accuracy with 0.52 M parameters and 8.2 ms inference for real‐time edge deployment.
Ali Sayghe
wiley +1 more source
A MAP equaliser for impulsive noise environments
, 2007 The maximum a posteriori probability (MAP) criterion for channel equalisation has been used with the assumption of additive Gaussian white noise. In this study, we investigate the MAP criterion in the presence of finite intersymbol interference and ...
Bernard Mulgrew +1 more
core
High Voltage, EarlyView.ABSTRACT The emergence of (ultra)wide bandgap ((U)WBG)‐based devices has significantly enhanced performance in high‐frequency switching applications, enabling breakthroughs in electric transportation, aerospace, and renewable energy systems. However, it also presents considerable challenges to insulation systems, such as electric motor winding ...
Easir Arafat +3 more
wiley +1 more source