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• Published Subscription 25 Jan 2021

  Verilog Implementation of a Turbo Encoder and Decoder with MAP-Based Decoding

  By G Anitha, C Harsha Pratap Reddy

  Abstract: The most significant achievement in coding theory is the turbo codes which are forward error correction codes developed in 1993. By using two simple recursive systematic convolutional codes in parallel we can achieve near-capacity performance in transmission system which was defined by Shannon-Fano. By using iterative decoding structure near-capacity performance is possible with a relatively easy decoding complexity, using a soft in soft out (SISO) maximum a posteriori (MAP) decoding …

  Published in Journal of Semiconductor Devices and Circuits · Vol. 2, Issue 3, 2015 · pp. 19–24 Read article →