Results 71 to 80 of about 769 (214)
OTFS-IM-Assisted Non-Terrestrial Networks Relying on Autoencoder-Aided Soft-Decision Detection
IEEE Open Journal of Vehicular TechnologyOrthogonal Time Frequency Space (OTFS) modulation offers significant advantages over Orthogonal Frequency Division Multiplexing (OFDM), particularly in high speed environments.
Xinyu Feng +4 more
doaj +1 more source
OTFS System-based on WFrFFT with Optimal Design Complexity
, 2022 We have designed an OTFS system withan inherent OFDM modulation accomplished by applying theweighted fractional Fourier transform (WFrFT), that employsthe fast Fourier transform (FFT) algorithm, unlike DFrFT, tobring down the complexity.
Ganesh Miriyala (14274285) +3 more
core +1 more source
Steric modulation of nitric oxide photodissociation kinetics in iron–nitrosyl complexes
Bulletin of the Korean Chemical Society, EarlyView.Subtle steric modification within a pyridinophane ligand framework modulates nitric oxide photodissociation kinetics in iron–nitrosyl complexes. Structural and electrochemical analyses reveal that modest ligand‐environment variations are reflected in differences in NO photoreactivity.
Jisu Choe, Jaeheung Cho
wiley +1 more source
Orthogonal time frequency space (OTFS) modulation
, 2020 LAUREA MAGISTRALEQuesto rapporto si concentra sulla tecnica di modulazione dello spazio in frequenza temporale ortogonale (OTFS) per 4G e 5G e l'implementazione in MATLAB.
PONUGUPATI, DURGA SATYA RAMAN
core
Machine Learning Paradigm for Advanced Battery Electrolyte Development
Carbon Energy, EarlyView.Electrolyte materials determine ion transport kinetics within the bulk and interphases, ultimately influencing the performance of battery systems. As data‐driven paradigms increasingly reshape materials discovery, this review provides an application‐oriented exploration of the intersection between machine learning and electrolyte science. By evaluating
Chang Su +4 more
wiley +1 more source
Autoencoder-Based Enhanced Joint Delay-Doppler Index Modulation for OTFS Modulation
<p>Orthogonal time frequency space (OTFS) provides highly effective performance in channels that exhibit both time and frequency variability. OTFS can fully leverage channel diversity by multiplexing data symbols on the whole delay-Doppler domain ...
Tek, Yusuf İslam, Başar, Ertuğrul
core +1 more source
Low-Complexity Oversampled OTFS Receivers With Reduced Overhead
IEEE Open Journal of the Communications SocietyOrthogonal Time Frequency Space (OTFS) modulation enables reliable communication in fast time-varying, frequency-selective channels. It is a delay-Doppler (DD) domain modulation that models the information symbols and the channel in the DD domain.
Narendra Deconda +3 more
doaj +1 more source
Chemistry – A European Journal, EarlyView.Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis +2 more
wiley +1 more source
Index modulation-aided IQ imbalance compensator for OTFS communications systems
, 2022 Design of simple transceiver architectures is inevitable in order to provide low computational complexity, low power consumption and affordable cost in beyond 5G (B5G) wireless systems, but it results in hardware impairments that significantly degrade ...
Qaraqe, Khalid +5 more
core +1 more source
State‐of‐the‐Art and Synthetic Challenges for Hydrosilane Production
Chemistry – A European Journal, EarlyView.The synthesis of hydrosilanes is currently energy intensive and their recycling is not considered. However, these compounds are important in many industrial fields but also for the valorization of oxygenated waste, towards a circular economy. This review compares the available synthetic routes and highlights the remaining challenges for the production ...
Gabriel Durin +3 more
wiley +1 more source