Probabilidade de Erro Sı́mbolo com Esquema θ -QAM sob Desvanecimento Nakagami- m Correlacionado

Wamberto J. L. Queiroz-UFCG, Marcelo S. Alencar-UFCG, Francisco Madeiro-UPE, Waslon T. A. Lopes-UFCG

DOI: 10.14209/sbrt.2012.114

Evento: XXX Simpósio Brasileiro de Telecomunicações (SBrT2012)

Keywords: Symbol error probability Nakagami fading gene- ralized QAM

Abstract

This paper presents an evaluation of the sym- bol error probability-SEP of θ-QAM scheme under correlated Nakagami-m fading with MRC receiver using Gaussian and Von Mises distributions for modeling the direction of arrival. New mathematical expressions for the SEP are presented and is shown as the magnetic coupling between the elements of the antenna array associated with the receiver can influence SEP.

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