Title :
Implementing fast and simple FEC for ultra high frequency radio
Author :
Pramanik, Ankita ; Baradol, Rekha Ashok
Author_Institution :
Central Res. Lab., Bharat Electron. Ltd., Bangalore, India
Abstract :
This paper describes the implementation of a fast information encoder and decoder for UHF radio considering the trade-off of speed of operation and storage space. (24, 12, 8) Golay code was implemented on an 8051 core based 8-bit microcontroller with a speed of around 60 MHz. The different available techniques to encode and decode Golay codes are discussed. A comparative study of the implementation aspects of different techniques are presented and a final solution which gives the best trade-off of speed of operation and storage space is provided.
Keywords :
Golay codes; decoding; encoding; forward error correction; radiocommunication; 8051 core based microcontroller; FEC; Golay code; UHF radio; forward error correction; frequency 60 MHz; information decoder; information encoder; ultra high frequency radio; word length 8 bit; Arrays; Decoding; Encoding; Forward error correction; Generators; Microcontrollers; Parity check codes;
Conference_Titel :
Communications (NCC), 2012 National Conference on
Conference_Location :
Kharagpur
Print_ISBN :
978-1-4673-0815-1
DOI :
10.1109/NCC.2012.6176771
