MÉTODO E APARELHO PARA ESTIMAÇÃO DE DESLOCAMENTO DE FREQUÊNCIA PORTADORA E SINCRONIZAÇÃO DE QUADRO EM UM SISTEMA DE COMUNICAÇÕES SEM FIO
A method for performing carrier frequency offset estimation and frame synchronization is disclosed herein. In one approach, the method includes performing a first level frequency discrimination on at least one estimated channel tap to generate a frequency discriminated value; estimating a phase erro...
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Main Authors | , , , |
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Format | Patent |
Language | Portuguese |
Published |
12.11.2013
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Subjects | |
Online Access | Get full text |
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Summary: | A method for performing carrier frequency offset estimation and frame synchronization is disclosed herein. In one approach, the method includes performing a first level frequency discrimination on at least one estimated channel tap to generate a frequency discriminated value; estimating a phase error from the frequency discriminated value; and, determining a predetermined frame synchronization pattern from the estimated phase error. A computer program product having code and a wireless communications apparatus for performing the method are also described herein. |
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Bibliography: | Application Number: BR2007PI17759 |