公开(公告)号：US10064183B2

公开(公告)日：2018-08-28

申请号：US15077896

申请日：2016-03-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Jin Moon ,  Il Gyu Kim ,  Youn Ok Park ,  Young Jo Bang

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W72/0453 ,  H04B7/0697 ,  H04L5/005 ,  H04L5/0053

Abstract: A base station configures beam identifiers for a plurality of transmission beams. The base station configures virtual beam identifiers for the plurality of transmission beams based on the maximum number of transmission beams from the plurality of transmission beams that may spatially overlap one another, and the beam identifiers. The base station allocates resources using the virtual beam identifiers.

公开(公告)号：US09332590B2

公开(公告)日：2016-05-03

申请号：US14620927

申请日：2015-02-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Jin Moon ,  Seung Jae Bahng ,  Youn Ok Park ,  Dong Seung Kwon

IPC: H04W88/08 ,  H04W76/02

CPC classification number: H04W88/085 ,  H04B7/022

Abstract: Disclosed is a base station that performs coordinated communication with a plurality of remote radio heads (RRHs), including: a communication unit receiving source signals from the plurality of remote radio heads; a measurement unit measuring signal intensities and delay times of the respective source signals; a selection unit selecting remote radio heads that will perform the coordinated communication among the plurality of remote radio heads based on the signal intensities and the delay times; and a demodulation unit demodulating source signals received from the selected remote radio heads.

Abstract translation: 公开了一种与多个远程无线电头（RRH）进行协调通信的基站，包括：通信单元，从多个远程无线电头接收源信号; 测量单元，测量各个源信号的信号强度和延迟时间; 选择单元，基于所述信号强度和所述延迟时间来选择将在所述多个远程无线电头中执行协调通信的远程无线电头; 以及解调单元，解调从所选择的远程无线电头接收的源信号。