Results 101 to 110 of about 714,452 (294)
Novel Wavelet Convolutional Neural Networks for Signal Detection in OFDM-IM Systems
IEEE Open Journal of Vehicular TechnologyOrthogonal Frequency Division Multiplexing with Index Modulation (OFDM-IM) is regarded as a promising candidate for next generation communications due to its remarkable efficiency and flexibility.
Yang Zhao +4 more
doaj +1 more source
Space-Time Multiple-Mode Orthogonal Frequency Division Multiplexing With Index Modulation
IEEE Access, 2017 Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM) improves the spectral efficiency of the conventional OFDM-IM scheme by considering multiple distinguishable constellations for signal modulation.
Jun Li +3 more
doaj +1 more source
Dynamical light control in longitudinally modulated segmented waveguide arrays
, 2011 We address light propagation in segmented waveguide arrays where the refractive index is longitudinally modulated with an out-of-phase modulation in adjacent waveguides, so that the coupling strength varies along propagation direction.
Kartashov, Yaroslav V. +1 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
IM-OFDM ISAC Outperforms OFDM ISAC by Combining Multiple Sensing Observations
IEEE Open Journal of Vehicular TechnologyIndex Modulated Orthogonal Frequency-Division Multiplexing (IM-OFDM) based Integrated Sensing and Communication (ISAC) is potentially capable of outperforming Orthogonal Frequency-Division Multiplexing (OFDM) ISAC, since Index Modulation (IM ...
Hugo Hawkins +3 more
doaj +1 more source
IEEE Access, 2017 In this paper, we propose a novel dual-mode time-domain single-carrier (SC) index modulation (DM-SCIM) scheme, where the combination of two constellation modes carries information bits further to modulated symbols, hence increasing the transmission rate.
Miyu Nakao +2 more
doaj +1 more source
The Module Index and Invertible Ideals [PDF]
Transactions of the American Mathematical Society, 1970 A. Frohlich used the module index to classify the projective modules of an order in a finite dimensional commutative separable algebra over the quotient field of a Dedekind domain. This paper extends Frohlich's results and classifies the invertible ideals of an order in a noncommutatives eparable algebra.
openaire +1 more source
PICALM::MLLT10 translocated leukemia
FEBS Letters, EarlyView.This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen +7 more
wiley +1 more source
IEEE Access, 2018 In this treatise, we present the concept of compressed-sensing (CS)-aided space-time shift keying index modulation (STSK-IM), where a virtual domain orthogonal frequency division multiplexing (OFDM) symbol is divided into Na-sized blocks, which carry K ...
Ibrahim A. Hemadeh +3 more
doaj +1 more source
Body mass index modulates postural proteinuria
International Urology and Nephrology, 2009 Dear Sir, In contrast to constant proteinuria, postural proteinuria has been generally regarded as a benign condition [1–4]. However, anecdotal observations suggest that postural proteinuria might sometimes reflect incipient kidney disease [5, 6].
G. Milani +4 more
openaire +4 more sources