Resumo

MELENDEZ PERTUZ, Farid; VELEZ DIAZ, Juan Carlos; CAICEDO ORTIZ, José  e  FERNANDEZ VELEZ, Alfredo. LabVIEW use in modeling and performance test bit error rate of a communication system with high order QAM modulation and coding Reed-Solomon for undergraduate teaching. Rev. Téc. Ing. Univ. Zulia [online]. 2017, vol.40, n.3, pp.170-178. ISSN 0254-0770.

To show the ease of use of the programming environment of LabVIEW in the teaching of telecommunications at the undergraduate level, it is implemented and simulates a system of modern communications using QAM modulation of higher order and coding Reed-Solomon shortened version (204,188, t = 8), steps used in the transmission of digital terrestrial television DVB-T. The system model is proposed, a brief description of the VI is used and the performance curves of bit error rates are presented in an AWGN channel for each modulation schemes modeled.

Palavras-chave : Reed-Solomon; AWGN; LabVIEW; M-QAM; Telecommunications System.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )