公开(公告)号：US20160212699A1

公开(公告)日：2016-07-21

申请号：US15084875

申请日：2016-03-30

Applicant: SOLiD, INC.

Inventor： Hyoungho KIM ,  Kwon KIM ,  Jonggu LEE ,  Heegon KIM

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04B1/40

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.

Abstract translation: 分布式天线系统的节点单元包括供电单元，用于提供用于操作节点单元的电力，由从电源单元提供的电力操作的数字部分，数字部分对输入的中继信号执行数字处理，并输出数字 处理的继电器信号，以及用于响应于用于指示电源单元的复位的第一控制命令而禁用数字部分的输出的控制器或用于指示数字部分的复位的第二控制命令。

公开(公告)号：US20200322811A1

公开(公告)日：2020-10-08

申请号：US16652912

申请日：2019-07-23

Applicant: SOLID, INC.

Inventor： Sangwook KANG ,  Hoony HONG ,  Hyunchae KIM ,  Kwon KIM ,  Woosik MOON

IPC: H04W16/26 ,  H04L5/14 ,  H04W56/00 ,  H04B7/155

Abstract: A method of operating a repeater comprises detecting a synchronization signal from a received communication signal, identifying a time division duplex (TDD) switching pattern based on a power change of the communication signal over time and switching an uplink operation and a downlink operation of the repeater based on the detected synchronization signal and the TDD switching pattern.