METHOD AND APPARATUS FOR PROCESSING SIGNAL

According to an embodiment of the present invention, provided is a method for processing a signal by a communications device. The method of the present invention comprises the following steps: a first processing unit of the communications device symbol-maps a first baseband signal transmitted throug...

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Bibliographic Details
Main Authors LEE, YOUNG HA, JEONG, CHAN BOK, SONG, PYEONG JUNG
Format Patent
LanguageEnglish
Korean
Published 07.12.2015
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Summary:According to an embodiment of the present invention, provided is a method for processing a signal by a communications device. The method of the present invention comprises the following steps: a first processing unit of the communications device symbol-maps a first baseband signal transmitted through a physical downlink shared channel (PDSCH); the first processing unit transfers the mapped first baseband signal to a second processing unit through interfacing between the first processing unit and the second processing unit of the communications device; the second processing unit modulates the transmitted first baseband signal; and the second processing unit converts the modulated first baseband signal into an intermediate frequency signal. 본 발명의 실시예에 따르면, 통신 장치가 신호를 처리하는 방법이 제공된다. 상기 통신 장치의 제1 처리부가, 물리 다운링크 공유 채널(PDSCH: Physical Downlink Shared Channel)을 통해 전송되는 제1 기저대역 신호를, 심볼 매핑한다. 상기 제1 처리부가, 매핑된 상기 제1 기저대역 신호를, 상기 제1 처리부와 상기 통신 장치의 제2 처리부 간의 인터페이싱을 통해, 상기 제2 처리부로 전달한다. 상기 제2 처리부가, 전달된 상기 제1 기저대역 신호를 변조한다. 그리고 상기 제2 처리부가, 변조된 상기 제1 기저대역 신호를 중간 주파수(intermediate frequency) 신호로 변환한다.
Bibliography:Application Number: KR20140063291