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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 광대역 무선 서비스를 위한 광 백홀 네트워크

광대역 무선 서비스를 위한 광 백홀 네트워크
이미지 확대
발명자
이한협, 김병휘, 박만용, 김봉태
출원번호
13000459 (2008.07.07)
공개번호
20110188858 (2011.08.04)
등록번호
8705969 (2014.04.22)
출원국
미국
협약과제
07MT2800, 메트로-액세스 전광 통합망 기술개발, 김봉태
초록
An optical backhaul network for a wireless broadband service is provided. The optical backhaul network for a wireless broadband service includes: a plurality of optical network units for outputting an uplink optical signal having a multiplexed wavelength; an optical line termination for outputting a downlink optical signal of a single mode in order to transmit the downlink optical signal to the plurality of the optical network units in a broadcasting form; and a plurality of remote nodes for outputting a part of the downlink optical signal to the plurality of the optical network units and for outputting the uplink optical signal to the optical line termination. Therefore, one center and a plurality of access points can be efficiently connected.