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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
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.
KSP 제안 키워드
Access point, Backhaul network, Optical network, Optical network unit(ONU), Optical signal, Remote Node, Single mode, Wireless Broadband, optical backhaul network