Results 141 to 150 of about 29,520 (201)

Multifunctional and Reprogrammable Magnetoactive Graphene Oxide Origami. [PDF]

open access: yesAdv Sci (Weinh)
Cai J   +5 more
europepmc   +1 more source

Synthesis of Antioxidant Nano Zero-Valent Iron Using FeCl2 and Leucaena leucocephala Leaves' Aqueous Extract and the Nanomaterial's Potential to Promote the Adsorption of Tartrazine and Nigrosine. [PDF]

open access: yesInt J Mol Sci
Tonelli FMP   +11 more
europepmc   +1 more source

Enhanced Durability of Wood Cutting Tools through Thermal Cycling. [PDF]

open access: yesMaterials (Basel)
Meddas HS   +5 more
europepmc   +1 more source

A novel comprehensive strategy for research on wine-processed mechanism of corni fructus guided by variation in the chemical components and network analysis. [PDF]

open access: yesBMC Complement Med Ther
Sun S   +12 more
europepmc   +1 more source
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Density Evolution Analysis for 5G NR Quasi-Cyclic Low Density Parity Check (QC-LDPC) Codes

2023 International Conference on Artificial Intelligence, Blockchain, Cloud Computing, and Data Analytics (ICoABCD), 2023
In this paper, we analyze the performances of the fifth telecommunication generation (5G) new radio (NR) quasi-cyclic (QC) low-density parity check (QC-LDPC) codes via density evolution (DE) for base graph 2 (BG2) over binary erasure channel (BEC).
null Wahidin   +2 more
openaire   +2 more sources

Area-Efficient QC-LDPC Decoding Architecture With Thermometer Code-Based Sorting and Relative Quasi-Cyclic Shifting

IEEE Transactions on Circuits and Systems I: Regular Papers
The 5G New-Radio (NR) communication standard requires high throughput and low latency, so low-density parity-check (LDPC) codes, which have higher inherent parallelism and lower decoding complexity than turbo codes, were adopted as the main coding method
Boseon Jang   +4 more
openaire   +2 more sources

Design and implementation of quasi cyclic low density parity check (QC-LDPC) code on FPGA

2017 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET), 2017
Low density parity check (LDPC) code is a widely used error correcting code in various applications such as Wi-Fi, Wi-Max and Digital Video Broadcasting — Satellite — Second Generation (DVB-S2). Proposed work is focused on LDPC decoder design using soft decision iterative message passing for a code length 222 bits, 546 bits, 642 bits, 648 bits and 1152
Dharmesh J. Patel, Pinalkumar Engineer
openaire   +2 more sources

An Unequal Error Protection of Quasi-Cyclic Low Density Parity Check (QC-LDPC) Codes Based on Combinatorial Designs

2019 IEEE 4th International Conference on Computer and Communication Systems (ICCCS), 2019
This paper presents a novel method for constructing high performance unequal error protection (UEP) quasicyclic low-density parity-check (QC-LDPC) codes. These codes are highly efficient and designed with flexible rates, lengths and number of protection levels. The given QC-LDPC codes are based on the combinatorial design.
Bijaya Paudel, Sina Vafi
openaire   +2 more sources

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