Implementation and Analysis of Turbo Codes Using MATLAB

Abdul Basit

Abstract


Information transmitted through a noisy channel gets deteriorated and becomes unreliable. To cater for such data altering effects, Forward Error Correction (FEC) techniques are used. A FEC technique; Turbo Code is very effective in such cases. In this paper, we have used different specifications such as coded and un-coded data, different coding schemes, varying the length of inter-leaver and the effect of presence or absence of inter-leaver in order to assess the performance of turbo codes. Simulations are conducted on MATLAB using BPSK modulation scheme in the presence of Additive White Gaussian Noise (AWGN) channel.


Keywords


Forward Error Correction; Turbo Codes; Inter-leaver; AWGN, MATLAB; BPSK

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