Title :
Performance analysis of SOVA for random bit stream
Author :
Viraktamath, S.V. ; Attimarad, G.V.
Author_Institution :
Electron. & Commun. Eng. Dept., S. D. M. Coll. of Eng. & Technol., Dharwad, India
Abstract :
In this paper the performance of Soft Output Viterbi decoding Algorithm (SOVA) has been discussed with the simulation results. SOVA for the various constraint lengths and for different generator polynomials are simulated and discussed. Performance of SOVA for burst and random errors are also tested. Performance evaluation in terms of error correction capability of Convolutional Coding and Decoding (CODEC) using SOVA is shown through simulation using burst error recovery technique.
Keywords :
Viterbi decoding; convolutional codes; error correction codes; performance evaluation; polynomials; SOVA; burst error recovery technique; convolutional coding and decoding; error correction capability; performance analysis; polynomials; random bit stream; soft output Viterbi decoding algorithm; CODEC; ECC; FEC; SOVA; Viterbi Decoder (VD);
Conference_Titel :
Computational Intelligence and Computing Research (ICCIC), 2010 IEEE International Conference on
Conference_Location :
Coimbatore
Print_ISBN :
978-1-4244-5965-0
Electronic_ISBN :
978-1-4244-5967-4
DOI :
10.1109/ICCIC.2010.5705882
