Results 21 to 30 of about 275 (256)
Tensor-based approach for blind separation of interleave-NOMA 5G system
Scientific African, 2021 Nowadays, wireless broadband communication has experienced tremendous growth. The requirement for various new and advanced multiple access techniques is constantly increasing.
Awatif Rouijel +3 more
doaj +1 more source
Interleaved Prange: A New Generic Decoder for Interleaved Codes
, 2022 Due to the recent challenges in post-quantum cryptography, several new approaches for code-based cryptography have been proposed. For example, a variant of the McEliece cryptosystem based on interleaved codes was proposed. In order to deem such new settings secure, we first need to understand and analyze the complexity of the underlying problem, in ...
Anmoal Porwal +5 more
openaire +2 more sources
IEEE Photonics Journal, 2013 A flexible and fast synthesis method for designing asymmetric interleavers with flat-top, low dispersion, adjustable isolation, and bandwidths at both outputs is proposed. Interleavers are designed on birefringent technology allowing linear-phase designs.
P. J. Pinzon +3 more
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Simple Metrics for Turbo Code Interleavers
Electrica, 2019 In this paper, we consider the searching for good turbo code interleavers. Especially, we focus on the permutation polynomial interleavers. Three key properties (i.e.
Hao HE +4 more
doaj +2 more sources
Parallel Concatenated Block Codes Constructed by Convolutional Interleavers
IEEE Access, 2021 This paper presents the application of convolutional interleavers for constructing high performance parallel concatenated block (PCB) codes. The utilized interleaver is operated as a block interleaver, when the number of stuff bits is applied at the ...
Sina Vafi
doaj +1 more source
Design of Novel Fiber Optical Flexible Routing System
Applied Sciences, 2019 In this paper, we propose a new versatile routing device that utilizes arrayed waveguide gratings (AWGs), optical switches, and optical circulators to implement reconfigurable optical add/drop multiplexers (ROADMs), optical interleavers, and optical ...
Po-Tsung Wu, Tsair-Chun Liang
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FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
A Programmable, Scalable-Throughput Interleaver
EURASIP Journal on Wireless Communications and Networking, 2010 The interleaver stages of digital communication standards show a surprisingly large variation in throughput, state sizes, and permutation functions.
Rijshouwer EJC, van Berkel CH
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Optimal Interleaving on Tori [PDF]
SIAM Journal on Discrete Mathematics, 2006 This paper studies $t$-interleaving on two-dimensional tori. Interleaving has applications in distributed data storage and burst error correction, and is closely related to Lee metric codes. A $t$-interleaving of a graph is defined as a vertex coloring in which any connected subgraph of $t$ or fewer vertices has a distinct color at every vertex. We say
Anxiao Jiang +2 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source