Results 111 to 120 of about 170,793 (363)
Scheduled-PEG construction of LDPC codes for Upper-Layer FEC [PDF]
, 2011 International audienceThe Progressive Edge Growth (PEG) algorithm is one of the most widely-used methods for constructing fi nite length LDPC codes. In this paper we consider the PEG algorithm together with a scheduling distribution, which specifi es the
Declercq, David +3 more
core +3 more sources
Machine Intelligence in Decoding of Forward Error Correction Codes.
, 2017 A deep learning algorithm for improving the performance of the Sum-ProductAlgorithm (SPA) based decoders is investigated. The proposed Neural NetworkDecoders (NND) [22] generalizes the SPA by assigning weights to the edges ofthe Tanner graph. We elucidate the peculiar design, training, and working of theNND. We analyze the edge weight’s distribution of
openaire +2 more sources
Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy
Advanced Functional Materials, EarlyView.FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao +8 more
wiley +1 more source
IEEE Photonics Journal, 2017 Visible light communication (VLC) can provide short-range optical wireless communication, together with illumination using light-emitting diode (LED) lightings.
Junbin Fang +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Modular diffractive deep neural network metasurfaces encode and reconstruct holograms across layer combinations and wavelengths, enabling secure, multifunctional operation. Each layer acts independently yet composes jointly, yielding up to m(2N −1) channels for m wavelengths and N layers.
Cherry Park +4 more
wiley +1 more source
Full-Diversity Space-Time Error Correcting Codes with Low-Complexity Receivers
EURASIP Journal on Wireless Communications and Networking, 2011 We propose an explicit construction of full-diversity space-time block codes, under the constraint of an error correction capability. Furthermore, these codes are constructed in order to be suitable for a serial concatenation with an outer linear ...
Hassan MohamadSayed, Amis Karine
doaj
Parameter Estimation of Convolutional and Helical Interleavers in a Noisy Environment
IEEE Access, 2017 Forward error correction (FEC) codes followed by an interleaver play a significant role in improving the error performance of the digital systems by counteracting random and burst errors.
Swaminathan Ramabadran +3 more
doaj +1 more source
Sparse Signatures with Forward Error Correction Coding for Non-Orthogonal Massive Access [PDF]
, 2020 Johannes Dommel +3 more
openalex +1 more source
A Human Neural Tube Model Using 4D Self‐Folding Smart Scaffolds
Advanced Healthcare Materials, EarlyView.Induced pluripotent stem cells (iPSCs) exhibit features comparable to the inner cell mass of the human embryo. iPSCs are applied to a novel self‐folding 4D‐Neural Tube (4D‐NT) structure that mimics the neurulation process. This 4D‐NT model recapitulates early events of human neural development and represents a platform to explore neurodevelopmental ...
Claudia Dell'Amico +8 more
wiley +1 more source
Peptomer Linkers Enable Kinetic Control over Co‐Delivery of Multiple Chemotherapeutics
Advanced Healthcare Materials, EarlyView.A key challenge in combinatorial chemotherapeutic drug delivery is independent control over release kinetics, especially with drugs of similar size and structure. Here, peptoid substitutions to proteolytically degradable peptides enabled the design of fast and slow‐releasing drug linkers.
Carolyn M. Watkins +3 more
wiley +1 more source