Results 21 to 30 of about 296,058 (324)
Nested turbo codes for the costa problem [PDF]
, 2008 Driven by applications in data-hiding, MIMO broadcast channel coding, precoding for interference cancellation, and transmitter cooperation in wireless networks, Costa coding has lately become a very active research area.
Cheng, Samuel +5 more
core +1 more source
Creencias docentes sobre la escritura con apoyo de las TIC
Educación y Ciencia, 2022 El artículo se asocia a la investigación doctoral Creencias docentes sobre la enseñanza de la escritura con apoyo de las TIC en la educación básica en Colombia, en el Distrito Portuario de Turbo.
Maria Rosa, Edwin Martinez
doaj +1 more source
Interleaving Gains for Receive Diversity Schemes of Distributed Turbo Codes in Wireless Half–Duplex Relay Channels [PDF]
, 2015 This paper proposes the interleaving gain in two different distributed turbo-coding schemes: Distributed Turbo Codes (DTC) and Distributed Multiple Turbo Codes (DMTC) for half-duplex relay system as an extension of our previous work on turbo coding ...
Ejaz, S. +2 more
core +2 more sources
Adaptive Bandwidth Fourier Decomposition Method for Multi-Component Signal Processing
IEEE Access, 2019 Variational mode decomposition (VMD) is a practical signal decomposition approach, which extracts the modes through bandwidth optimization in the frequency domain.
Minqiang Deng +3 more
doaj +1 more source
An Efficient Application of Turbo Coding for OFDM In-Phase/Quadrature Index Modulation
IEEE Access, 2023 We present a method to efficiently apply turbo coding to OFDM in-phase/quadrature index modulation (OFDM-IQ-IM) for both cases of presence and absence of puncturing.
Eunchul Yoon, Soonbum Kwon, Sun Yong Kim
doaj +1 more source
Numerical Investigation: Effect of Stator Vanes on Turbocharger Turbine Performance
International Journal of Rotating Machinery, 2014 With reduced turbo lag and better transient response, the introduction of VTG stator guide vanes improved turbocharger performance at all the engine operating conditions. The VTG system accelerates and maneuvers exhaust gas flow to the turbine. Favorable
Ganesh Yadagiri Rapolu +2 more
doaj +1 more source
Reynolds Boundary Condition Approximation in Journal Bearings Based on Dynamic Mesh Method
Tribology Online, 2021 This paper proposed a new approach to Reynolds boundary condition approximation in journal bearing CFD analysis. Dynamic mesh method was applied to approach the location where the rupture of oil film or cavitation started.
Wanjun Xu +4 more
doaj +1 more source
Quantum Serial Turbo Codes [PDF]
IEEE Transactions on Information Theory, 2008 We present a theory of quantum serial turbo-codes, describe their iterative decoding algorithm, and study their performances numerically on a depolarization channel. Our construction offers several advantages over quantum LDPC codes. First, the Tanner graph used for decoding is free of 4-cycles that deteriorate the performances of iterative decoding ...
Poulin, David +2 more
openaire +6 more sources
International Journal of Biomedical Imaging, 2023 Background. The 3D T1W turbo field echo sequence is a standard imaging method for acquiring high-contrast images of the brain. However, the contrast-to-noise ratio (CNR) can be affected by the turbo factor, which could affect the delineation and ...
Eric Naab Manson +4 more
doaj +1 more source