Open AccessError Correction Codes Derived from Orthogonal Latin Square Codes
Author(s) -
Ande Bhargav,
Reseach Scholar,
Y. Varthamanan,
Assoc Prof
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.b1205.0882s819
Subject(s) - decoding methods , computer science , algorithm , error detection and correction , linear code , bcjr algorithm , arithmetic , binary golay code , theoretical computer science , computer engineering , electronic engineering , block code , mathematics , engineering
The developments in IC technology and rapid increase of transistor densities and scaling factor, the use of ECC’s acquired prominence. Multiple bit errors in memories due to technology scaling demands advanced error correction codes. SEC-DEC, DEC, burst error detection, Golay code, Reed Solmon codes etc. have much decoding complexity and latency. The above drawbacks can be reduced with OLS codes. OLS codes with majority logic decoding technique, modular construction and simple decoding mechanisms it enables low delay improvements. MBU’S can be addressed using OLS-MLD codes. This paper presents a detail study of developments in multibit ECC’s using OLS-MLD mechanism