Method and apparatus for determining validity of samples for digital pre-distortion apparatus

A method and an apparatus for determining validity of samples for a digital pre-distortion apparatus is disclosed. It is an object of at least one embodiment to provide a method and an apparatus for determining validity of samples for a digital pre-distortion apparatus that is configured to compensa...

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Bibliographische Detailangaben
Hauptverfasser: Lee Kwang-Pyo, Yun Min-Seon, Jo Sungmi, Jeong Eui-Rim, Kil Haeng-Bok, Jeong Bae-Mook
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and an apparatus for determining validity of samples for a digital pre-distortion apparatus is disclosed. It is an object of at least one embodiment to provide a method and an apparatus for determining validity of samples for a digital pre-distortion apparatus that is configured to compensate for nonlinearity of a power amplifier in an efficient manner by accurately estimating a pre-distortion coefficient with a low-capacity memory.