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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 분리형 기지국에서의 데이터 전송 장치 및 방법

분리형 기지국에서의 데이터 전송 장치 및 방법
이미지 확대
발명자
문실구, 정의석, 이상수, 유태환, 김대식
출원번호
13334108 (2011.12.22)
공개번호
20120163819 (2012.06.28)
등록번호
8837946 (2014.09.16)
출원국
미국
협약과제
초록
A data transmission apparatus for use in a separate-type base station is provided. The data transmission apparatus includes: a digital unit configured to generate first data that includes transmission method information indicating a selected transmission method and data to be transmitted; a time-division synchronization control unit configured to, in response to the selected transmission method being time-division multiplexing (TDM), generate second data by including synchronization information for transmitting the first data using TDM in the first data; and a wavelength conversion unit configured to convert at least one of the first data and the second data into one or more wavelength optical signals using a predefined wavelength or a predefined group of wavelengths and transmit the wavelength optical signals to one or more radio stations.
KSP 제안 키워드
Control Unit, Data transmission, Radio stations, Synchronization Control, Time division multiplexing, base station(BS), division multiplexing, transmission method, wavelength conversion