International Journal of Applied Research
Vol. 1, Issue 8, Part F (2015)
Designing & Analysis of Advanced Turbo Encoder and Decoder
Pallavi D Hegu, Venkat Ghodke
Turbo coding is an advanced error correcting technique widely used in communication field to achieve reliable information transfer over bandwidth in presence of data corrupting noise. Viterbi algorithm is a maximum-likelihood algorithm for decoding of convolutional codes. This algorithm has good correcting capability & perform well even in presence of very noisy channels. Turbo encoders & turbo decoders are the key elements in today`s communication system so as to achieve the best data reception with fewest possible errors. In this paper, an efficient VLSI architecture for advanced turbo encoder & turbo decoder using the convolutional interleaver has been designed & implemented for code rate of 1/3. Interleaver is known to be a main obstacle for decoder implementation introducing latency.
How to cite this article:
Pallavi D Hegu, Venkat Ghodke. Designing & Analysis of Advanced Turbo Encoder and Decoder. International Journal of Applied Research. 2015; 1(8): 341-344.