公开(公告)号：EP3226439A1

公开(公告)日：2017-10-04

申请号：EP15863784.3

申请日：2015-10-26

申请人： KMW Inc.

发明人： KIM, Jong-han ,  LEE, Kang-ryoung ,  JUNG, Ji-myung

IPC分类号： H04B7/155 ,  H04B1/00

CPC分类号： H04L5/143 ,  H04B1/005 ,  H04B7/155 ,  H04W88/08

摘要： The present disclosure relates to a combiner utilized in a multi-band base station system and including a plurality of first ports assigned different frequency bands and a second port in connection with a common feeder cable, including DC signal lines each branching from each first port and the second port, control signal lines each branching from each first port and the second port, switching modules on each of the DC signal lines, modems provided on each control signal line to modulate or demodulate an input control signal, and a control unit configured to control switching of each switching module according to an operation type of the combiner. The operation type includes a first type being responsive to signal inputs through at least some of the plurality of first ports and a second type being responsive to a signal input through the second port.

摘要翻译： 本发明涉及一种用于多频带基站系统中的组合器，该组合器包括分配不同频带的多个第一端口和与公共馈电电缆连接的第二端口，所述第二端口包括分别从每个第一端口分支的DC信号线和 第二端口，每个从每个第一端口和第二端口分支的控制信号线，每个DC信号线上的开关模块，提供在每个控制信号线上的调制解调器，用于调制或解调输入控制信号;以及控制单元， 根据组合器的操作类型来控制每个切换模块的切换。 操作类型包括响应于通过多个第一端口中的至少一些的信号输入的第一类型和响应于通过第二端口输入的信号的第二类型。