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Turbo code searching in M-QAM modulation for Gaussian channel

Lookup NU author(s): Emeritus Professor Rolando Carrasco

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Abstract

The authors aim to present a new approach to search new turbo codes using genetic algorithms for 4/16/32/64-QAM modulation with additive white Gaussian noise (AWGN) channel. Traditionally, the searching of a turbo code communication system is performed by using a priori evaluation functions and Monte Carlo procedures. In this paper by the use of an a posteriori procedure evaluation table with new codes for 4/16/32/64-QAM is presented, with high performance in regard to uncoded reference systems. (11 References).


Publication metadata

Author(s): Carrasco RA; Bertone E; Soto I

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Third International Symposium on Communication Systems Networks and Digital Signal Processing

Year of Conference: 2002

Pages: 177-180

Notes: Carrasco RA Sheffield, UK. Proceedings of Third International Symposium on Communication Systems Networks and Digital Signal Processing. Stoke on Trent, UK. IEE. IEEE. IEEE Commun. Soc. BCS. EURASIP. 15-17 July 2002.


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