Results 21 to 30 of about 1,906,635 (167)

Performance of Different Concatenated Coding Schemes for CDMA System

open access: yesJournal of Engineering, 2018
In this paper different channel coding and interleaving schemes in DS/CDMA system over multipath fading channel were used. Two types of serially concatenated coding were presented.
Zainab Majeed Abid
doaj   +1 more source

Patient‐reported outcomes, postoperative pain and pain relief after day‐case surgery (POPPY): acute pain and recovery during the first 7 days

open access: yesAnaesthesia, Volume 81, Issue 12, Page 1686-1695, December 2026.
Summary Introduction The majority of surgical cases in the UK occur in a day‐case setting. Published short‐term follow‐up studies after day‐case surgery are lacking and patterns of recovery including pain and patient reported outcome measures, are largely unknown. Methods Data from the Patient‐reported Outcomes, Postoperative Pain and pain relief after
Matthew Everson   +2177 more
wiley   +1 more source

VLSI single-chip (255,223) Reed-Solomon encoder with interleaver [PDF]

open access: yes, 1990
The invention relates to a concatenated Reed-Solomon/convolutional encoding system consisting of a Reed-Solomon outer code and a convolutional inner code for downlink telemetry in space missions, and more particularly to a Reed-Solomon encoder with ...
Hsu, In-Shek   +3 more
core  

Advancing Efficient Error Reduction in DNA Data Storage Systems with Deep Learning‐Based Denoising Models

open access: yesAdvanced Intelligent Discovery, Volume 2, Issue 5, October 2026.
Deep learning‐based denoising models are applied to DNA data storage systems to enhance error reduction and data fidelity. By integrating DnCNN with DNA sequence encoding methods, the study demonstrates significant improvements in image quality and correction of substitution errors, revealing a promising path toward robust and efficient DNA‐based ...
Seongjun Seo   +5 more
wiley   +1 more source

Integrating habitat suitability, socioeconomics, and infrastructure to assess global biological invasion risk under climate change: A case study of the rice stem borer, Chilo suppressalis

open access: yesPest Management Science, Volume 82, Issue 9, Page 9068-9086, September 2026.
We developed an invasion risk index framework that integrates socioeconomic and environmental data using an entropy‐weighting method. The case study highlights the need for region‐specific biosecurity measures for Chilo suppressalis. Abstract BACKGROUND Biological invasion risk is a multifaceted concept that, according to the Food and Agriculture ...
Jinsol Hong   +11 more
wiley   +1 more source

RS(n,k) Encoder based on LFCS

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2012
This article presents the design of a Reed Solomon encoder circuit based on a concurrent LFCS -Linear Structure Concurrent Feedback-allowing the generation of code redundancy symbols in parallel, provided that you supply the k information symbols to ...
Cecilia Sandoval-Ruiz
doaj   +1 more source

Vernacular Flood Resilience: Constructive and Spatial Responses to Hydro‐Climatic Hazards in Seven Water‐Based Settlements

open access: yesJournal of Flood Risk Management, Volume 19, Issue 3, September 2026.
This study of seven vernacular water‐based settlements identifies six recurring flood resilience patterns showing how spatial organization, repairable construction, material renewal, and collective governance respond to flood‐related hazards and support long‐term coexistence with water.
Tania Feldzer   +2 more
wiley   +1 more source

A remark on conjecture of deep holes of Standard Reed-Solomon codes

open access: yes四川大学学报. 自然科学版, 2016
Reed-Solomon codes are now widely used in digital communication, which are an important class of maximum distance separable codes. we usually use the maximum likelihood decoding algorithm in the decoding process of Reed-Solomon codes.
XU Xiao-Fan, LIN Zong-Bin, XU Xia
doaj  

Comparative Performance Analysis of Forward Error Correction Schemes in AX.25-Based APRS Communication Systems with AFSK Modulation using GNU Radio Simulation

open access: yesInternational Islamic University Malaysia Engineering Journal
This paper presents a comparative analysis of Forward Error Correction (FEC) schemes in AX.25-based Automatic Packet Reporting System (APRS) communications using AFSK modulation through GNU Radio simulations.
Rifki Ardinal   +4 more
doaj   +1 more source

A VHDL Code for Offset Pulse Position Modulation Working with Reed Solomon System by Using ModelSim

open access: yesJournal of Techniques, 2022
Error correction codes, often known as ECC, play a significant part in the process of detecting and correcting data mistakes that occur through communication channels that are unreliable or noisy.
Ahmed H. Albatoosh   +2 more
doaj   +1 more source

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