QAM-FBMC MMSE Iterative interference cancellation receiver with MMSE filter for QAM-FBMC system

Disclosed are a method and a system for receiving phased interference control using an MMSE filter in a QAM-FBMC system. According to the present invention, the method for receiving phased interference control using the MMSE filter in the QAM-FBMC system includes the steps of: detecting transmission...

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Bibliographische Detailangaben
Hauptverfasser:	PARK HYUNCHEOL, HAN HYUNGSIK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Disclosed are a method and a system for receiving phased interference control using an MMSE filter in a QAM-FBMC system. According to the present invention, the method for receiving phased interference control using the MMSE filter in the QAM-FBMC system includes the steps of: detecting transmission symbols adjacent to the corresponding symbol to remove interference; and re-detecting the corresponding symbol again using a detected symbol component. The present invention provides a receiver capable of controlling residual interference without calculating a complex multi-tap matrix polynomial. QAM-FBMC 시스템에서 MMSE 필터를 이용한 단계적 간섭 제어 수신 방법 및 장치가 제시된다. 본 발명에서 제안하는 QAM-FBMC 시스템에서 MMSE 필터를 이용한 단계적 간섭 제어 수신 방법은 간섭을 제거하기 위해 해당 심볼에 인접한 송신 심볼들을 검출하는 단계 및 검출된 심볼 성분을 이용하여 다시 해당 심볼을 재검출하는 단계를 포함한다.