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A brief look at Forward Error Correcting codes

2011 IEEE 2nd International Conference on Software Engineering and Service Science, 2011
Forward Error Correcting codes are the codes applied in error correction in the communications, by adding redundancies. Without a feedback channel, it is an attractive alternate of ARQ in long delay path and one-way transmission. FECs could also avoid multicast problems. However, in practice, FECs could be relative inefficient due to the expensive cost
null Xiaoxue Yang, null Yue Wang
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Impact of Reed Solomon forward error correction code in enhancing performance of free space optical communication link

Optical Engineering + Applications, 2020
The technological development in the field of optical communication has nearly addressed the concern for availability of bandwidth at higher data rates to meet the user requirement.
Suresh Kumar, Payal Payal
semanticscholar   +1 more source

Analysis of forward error correcting codes

2011 International Conference on System science, Engineering design and Manufacturing informatization, 2011
Error control coding is a vital means to improve reliability of information communication. Among the various types of error correcting codes, FEC is outstanding in real-time transmission because of its unique property of not asking transmitter for additional data. It has big potential in application.
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Forward error correction concatenated code in DWDM systems

Frontiers of Optoelectronics in China, 2008
The three concatenated coding schemes of the inner-outer type, the parallel type and the consecutive type to improve the current forward error correction (FEC) coding technologies are proposed for dense wavelength-division multiplexing (DWDM) systems, after introducing the development trend of DWDM optical communication systems.
Jianguo Yuan, Ze Jiang, Youju Mao, Wenwei Ye   +3 more
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Efficient bandwidth transmission using forward error correcting code

2009 2nd IEEE International Conference on Computer Science and Information Technology, 2009
In order to realize error free communication we have to add appropriate redundancy to the transmitted bit stream. This can be achieved using the Convolutional code. There are a number of techniques for decoding Convolutional code. The method used in this work is the Viterbi algorithm which performs maximum likelihood decoding.This work will give an ...
Yousef Hwegi, Nasser Ali, M. Jayachandran   +2 more
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Image transmission using error-resilient wavelet coding and forward error correction

Proceedings. International Conference on Image Processing, 2003
An error-resilient coding scheme is proposed for the transmission of images over unreliable channels. Forward error correction is used in conjunction with the error-resilient source coder for the protection of the compressed stream. Unlike almost all other robust coding schemes presented to date, the proposed scheme is able to decode portions of the ...
N.V. Boulgouris, N. Thomos, M.G. Strintzis   +2 more
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Forward error correcting codes characterization based on rank properties

2009 International Conference on Wireless Communications & Signal Processing, 2009
In this paper we deal with the error correcting code reverse engineering problem. We take the point of view of an adversary who eavesdrops communications without any a priori knowledge and who wants to recover the error correcting code parameters. For this, we propose a detailed analysis of the central criterion which is the origin of all state of the ...
Johann Barbier, Jonathan Letessier
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8-BIT FORWARD ERROR CORRECTION CODES IN LINEAR NETWORK CODING

Электросвязь, 2020
Проведен сравнительный анализ трех разнотипных 8-разрядных помехоустойчивых кодов с прямой коррекцией ошибокдля систем сетевого кодирования. Путем математического моделирования выполнен расчет вероятностных характеристик 8-разрядных помехоустойчивых кодов для двух сетевых топологий, применяемых в системах сетевого кодирования. Приведены рекомендации по
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RTP Payload Format for Flexible Forward Error Correction (FEC)

Request for Comments, 2019
This document defines new RTP payload formats for the Forward Error Correction (FEC) packets that are generated by the non-interleaved and interleaved parity codes from source media encapsulated in RTP.
M. Zanaty, Varun Singh, A. Begen, G. Mandyam   +3 more
semanticscholar   +1 more source

Performance analysis of forward error correcting codes in IPTV

IEEE Transactions on Consumer Electronics, 2008
In recent years the forward error correction (FEC) schemes at the binary erasure channel have been researched for many applications including DVB-H and IPTV systems. In most cases the packet-level FEC strategies are implemented by either Reed-Solomon (RS) codes at the link layer or Raptor codes at the application layer.
Sung Kim, Sun Kim, Saejoon Kim, Jun Heo
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