Decoding Algorithms for Iterative Receivers with Reduced Computational Requirements
[ 1 ] Katedra Radiokomunikacji, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | [ P ] employee
2014
paper
english
EN Iterative processing, originated from the introduction of turbo codes, has become prevalent technique in modern receiver design. Its applications extend beyond channel decoding and include signal detection, channel estimation and equalization, interference suppression, and synchronization. In this paper, in the aspect of energy efficiency in wireless communication systems, we present and compare several reduced complexity algorithms for component decoding modules in iterative receivers. The comparison is carried out in terms of computational requirements and error performance for the case of turbo TCM systems.
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