Disclosed is a hybrid uplink beam forming technique. The disclosed hybrid uplink beam forming technique is to resolve a problem on beam interference in a beam based virtual cell forming system. In the beam based virtual cell forming system, an uplink signal transmitted by each terminal is received by beam forming to be received in a base station, wherein the base station forms receiving beams in various directions.
申请公布号
KR20160082882(A)
申请公布日期
2016.07.11
申请号
KR20140192657
申请日期
2014.12.29
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人
PARK, JU HO;SONG, YOUNG SEOG;LEE, JUN HWAN;CHOI, EUN YOUNG;KO, YOUNG JO;BANG, SEUNG CHAN