Title :
Three-parallel syndrome computation block for RS decoder
Author :
Ghodeswar, U.S. ; Surkar, Pranali D. ; Sarate, G.G.
Author_Institution :
Dept. of EE, YCCE, Nagpur, India
Abstract :
This paper presents a design of syndrome computation block for Reed-Solomon decoder for RS (255, 239) code. For calculating the syndromes, three-parallel processing has been used. Parallelizing allow inputs to be received at very high rates and outputs to be delivered at correspondingly high rates with minimum delay. RS (255, 239) code consists of 255 symbols which are multiple of 3. So three symbols are inputted parallely in syndrome computation block. This process can be adapted in the FEC devices.
Keywords :
Reed-Solomon codes; codecs; error correction codes; forward error correction; FEC devices; RS code; RS decoder; Reed-Solomon decoder; three-parallel syndrome computation block; Clocks; Computer architecture; Decoding; Finite element analysis; Galois fields; Polynomials; Reed-Solomon codes; Galois field; Reed-Solomon codes; Syndrome; three-parallel;
Conference_Titel :
Green Computing Communication and Electrical Engineering (ICGCCEE), 2014 International Conference on
Conference_Location :
Coimbatore
DOI :
10.1109/ICGCCEE.2014.6922433
