Results 121 to 130 of about 166,124 (208)

TurkerNeXtV2: An Innovative CNN Model for Knee Osteoarthritis Pressure Image Classification. [PDF]

open access: yesDiagnostics (Basel)
Esmez O   +7 more
europepmc   +1 more source

Turbo equalization: principles and new results

IEEE Transactions on Communications, 2002
We study the turbo equalization approach to coded data transmission over channels with intersymbol interference. In the original system invented by Douillard et al. (1995), the data are protected by a convolutional code and the receiver consists of two trellis-based detectors, one for the channel (the equalizer) and one for the code (the decoder).
R Koetter, M Tüchler, A C Singer
exaly   +3 more sources

Frequency–Time Domain Turbo Equalization for Underwater Acoustic Communications

IEEE Journal of Oceanic Engineering, 2020
Hybrid turbo equalization is a novel and effective approach for communication systems as it can benefit from two turbo equalizers at different stages of iterative process.
Junyi Xi, Shefeng Yan, Lijun Xu
exaly   +2 more sources

Modified LMMSE Turbo Equalization

IEEE Communications Letters, 2004
This letter presents a modified linear minimum mean square error (LMMSE) turbo equalization scheme that uses an augmented real matrix representation for quadrature modulation systems. In the proposed scheme, the estimates of the two quadrature components of the transmitted symbol have both their individual variances and their covariance considered ...
Chi Sing Andrew Leung, L Ping
exaly   +2 more sources

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