Abstract:
By observing the structure of the decoder's trellis a new, non-iterative turbo-decoder based on a super-trellis structure is proposed, which exhibits the same decoding co...Show MoreMetadata
Abstract:
By observing the structure of the decoder's trellis a new, non-iterative turbo-decoder based on a super-trellis structure is proposed, which exhibits the same decoding complexity as a conventional convolutional decoder possessing an identical number of trellis states. For the investigated half-rate, memory-length two code the proposed algorithm requires about 0.5 dB lower Gaussian channel signal-to-noise ratio (SNR) than the maximum a posteriori (MAP) algorithm using 16 iterations.
Published in: Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97
Date of Conference: 01-04 September 1997
Date Added to IEEE Xplore: 06 August 2002
Print ISBN:0-7803-3871-5
