Análise de desempenho de detectores multi-usuários lineares para sistemas DS-CDMA

Fernando Ciriaco Dias Neto; Taufik Abrão; Paul Jean Etienne Jeszensky

doi:10.5433/1679-0375.2004v25n1p69

Linear multiuser performance to DS-CDMA Systems

Authors

Fernando Ciriaco Dias Neto Universidade Estadual de Londrina
Taufik Abrão Universidade Estadual de Londrina
Paul Jean Etienne Jeszensky Universidade de São Paulo

DOI:

https://doi.org/10.5433/1679-0375.2004v25n1p69

Keywords:

Multiuser Detection, MMSE, Decorelator, Direct Sequence Code Division Multiple Access Systems, BER (Bit Error Rate).

Abstract

Simplified and relatively accurate BER (Bit Error Rate) expressions were obtained in this work, for the Decorelator and MMSE over AWGN and Flat Rayleigh channels. Analysis of the expressions validity is made comparing analytically obtained results with those obtained through Monte-Carlo simulation (MCS).

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Author Biographies

Fernando Ciriaco Dias Neto, Universidade Estadual de Londrina

Universidade Estadual de Londrina - Centro de Tecnologia e Urbanismo, 4º ano do curso de graduação em Engenharia, Comunicações sem fio, sistemas DS/CDMA quase-síncronos e Detectores Multiusuários para DS/CDMA.

Taufik Abrão, Universidade Estadual de Londrina

Universidade Estadual de Londrina - Centro de Tecnologia e Urbanismo, graduado, mestre e doutor em Engenharia, Professor adjunto do Departamento de Engenharia Elétrica da Universidade Estadual de Londrina, PR.

Paul Jean Etienne Jeszensky, Universidade de São Paulo

PTC-EPUSP – Depto de Engenharia de Telecomunicações e Controle da Escola Politécnica da USP, Engenheiro Eletricista, Mestre Doutor em Engenharia Elétrica e Livre Docente na área de Telecomunicações.

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Published

2004-07-15

How to Cite

Dias Neto, F. C., Abrão, T., & Jeszensky, P. J. E. (2004). Linear multiuser performance to DS-CDMA Systems. Semina: Ciências Exatas E Tecnológicas, 25(1), 69–82. https://doi.org/10.5433/1679-0375.2004v25n1p69

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Issue

Vol. 25 No. 1 (2004)

Section

Original Article

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