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公开(公告)号:US10448323B2
公开(公告)日:2019-10-15
申请号:US15084875
申请日:2016-03-30
Applicant: SOLiD, INC.
Inventor: Hyoungho Kim , Kwon Kim , Jonggu Lee , Heegon Kim
Abstract: A node unit of a distributed antenna system includes a power supply unit for supplying power for operating the node unit, a digital part operated by the power supplied from the power supply unit, the digital part performing digital processing on input relay signals and outputting the digital-processed relay signals, and a controller for disabling an output of the digital part in response to a first control command for instructing a reset of the power supply unit or a second control command for instructing a reset of the digital part.