OPTICAL BACKHAUL NETWORK FOR WIRELESS BROADBAND SERVICE
摘要
<p>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.</p>
申请公布号
WO2009157609(A1)
申请公布日期
2009.12.30
申请号
WO2008KR03993
申请日期
2008.07.07
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;KIM, BYOUNG WHI;LEE, HAN HYUB;PARK, MAN YONG;KIM, BONG TAE
发明人
KIM, BYOUNG WHI;LEE, HAN HYUB;PARK, MAN YONG;KIM, BONG TAE