Complexity Reduction Area Efficient BCH Code for NAND Flash Memory
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 4
Abstract
There is a tremendous demand for digital transmission and storage systems due to the increase in development of communication in which data is transferred from transmitter side to receiver side at a faster rate with less time. Even though the time consumption is reduced, there is a chance of occurring errors due to multipath propagation. In order to control these errors Error Correcting Codes (ECC) was invoked, which includes variety of codes depending on application. One of the simplest and first block code is Hamming codes which are capable of correcting only one random error and they are not practically useful. So in this paper, Bose, Chaudhuri and Hocquenghem (BCH) codes form a large class of powerful random error-correcting cyclic codes which can correct multiple errors.Inaddition with BCH, the NAND Flash memory is used to store codeword, and makes for correction part in decoder side where the error is corrected effectively. The enhanced (15, 5, 3) BCH code using hardware description language called VHDL and synthesized in Xilinx 13.2 version.
Authors and Affiliations
Ms. C. Gayathri, P. Mozhiarasi
Keywords
Related Articles
- EP ID EP20214
- DOI -
- Views 278
- Downloads 4
Steganography Using Texture Synthesis
We propose a novel approach for steganography using a texture synthesis. A texture synthesis process re-samples a smaller texture image, which synthesizes a new texture image with a similar local appearance and an arbit...
Theoretical analysis of a vapour compression refrigeration system with R134a, R290, R600a & various ratio of R290/R600a
Though the global warming up potential of HFC134a is relatively high, it is affirmed that it is a long term alternative refrigerants in lots of countries. The different environmental friendly refrigerants of either HC &...
Developing Games in Java for Beginners
The use of JAVA in game development is being discussed in this paper. Games are fast in Darwinism and pliable in every environment. The code designed for games are generally transformable and can be prolonged for a long...
Analysis of Library Data Using Pig Latin
As per the advancement in organizations across the world in public as well as private sectors have made unprecedented growth in data. The massive growth in data is increased day by day. This massive growth of data or hi...
Performance Enhancement of Computer Network Security with Quantum Cryptography
Quantum cryptography uses the law of quantum physics for unconditionally secure data communications. This is a main achievement because the cryptography currently in use, known as conventional cryptography, relies compl...