FPGA Implementation OF Reed Solomon Encoder and Decoder
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 7
Abstract
Advanced communication techniques along with accuracy of information being very critical, the use of traditional Forward Error Correction (FEC) methods has become widespread. FEC provides a significant improvement to the system in terms of reliability of data reception. The basic principle behind error- correcting codes is the application of a mathematical transform onto the message signal such that redundant message information is used to correct any errors that may have been introduced during transmission. Reed Solomon Encoder and Decoder falls in the category of forward error correction encoders and it is optimized for burst errors rather than bit errors. Reed Solomon Encoder and Decoder provide a compromise between efficiency and complexity, so that this can be easily implemented using hardware or FPGA. FEC gives the receiver the ability to correct errors without needing a reverse channel to request retransmission of data, but at the cost of a fixed, higher forward channel bandwidth. FEC is therefore applied in situations where retransmissions are costly or impossible.
Authors and Affiliations
Kruthi. T. S, Mrs. Ashwini
Keywords
Related Articles
- EP ID EP18377
- DOI -
- Views 271
- Downloads 10
Estimation of Software Development Effort Using Back Propagation Neural Network for COCOMOII Dataset
Software cost estimation is an important phase in software development. It predicts the amount of effort and development time required to build a software system. It is one of the most critical tasks and an accurate est...
Image Predictions and Classifications with Certificate Secure Policy
Our social network is an add electronic service for data sharing sites. It is add service which provides a reliable communication, through this communication and new fast searching service; they can easily wrong use the...
Performance Improvement Of Image Data Communication Over MIMO-WLAN Using Different Wavelet Denoising Techniques
The image transmission over wireless communication system suffers from distortion due to the adverse effect of the channel. The Multiple-Input Multiple-Output based wireless system is a promising high data rate interfac...
H2S Gas Sensor at Room Temperature For SnO2-CuO Thick Film
The SnO2 and CuO powder mixed with different ratio and heated at 8000C and then this powder is used to prepared thick films by a screen – printing technique on glass substrate. The H2S gas sensing properties, particular...
Investigating Fresh and Dried Okra (Hibiscus Esculentus) for their Physico-Chemical and Antioxidant Properties: A Comparative Study
This study aimed to determine and compare the proximate composition and antioxidant assays of fresh and dried okra pods and seeds. The okra mucilage extracted from the okra fruit was evaluated for the antioxidant proper...