公开(公告)号：US20130121248A1

公开(公告)日：2013-05-16

申请号：US13673159

申请日：2012-11-09

Applicant: Electronics and Telecommunication Research

Inventor： Hoon LEE ,  Seungjae BAHNG ,  Kyung Yeol SOHN ,  Youn Ok PARK

IPC: H04W74/00

CPC classification number: H04W74/00 ,  H04W8/22 ,  H04W88/085

Abstract: A clustering wireless base station includes a group digital processor including a plurality of digital units (DU) and a plurality of remote radio frequency units (RRU) that are connected to the group digital processor through a transport network and that are installed in each service target area. In this case, each DU includes a decoder that decodes upward data that is received from the each DU, and each RRU includes an encoder that encodes downward data from the each DU.

Abstract translation: 集群无线基站包括：组数字处理器，包括多个数字单元（DU）和多个远程射频单元（RRU），其通过传输网络连接到组数字处理器，并且安装在每个服务目标 区。 在这种情况下，每个DU包括对从每个DU接收的向上数据进行解码的解码器，并且每个RRU包括从每个DU编码向下数据的编码器。