METHOD AND DEVICE FOR TRANSMITTING CONTROL CHANNEL ON BASIS OF HYBRID BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND DEVICE FOR TRANSMITTING CONTROL CHANNEL ON BASIS OF HYBRID BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/089122

Kind Code:

A1

Abstract:

Provided is a method for transmitting control information for hybrid beamforming in a wireless communication system. A base station groups a plurality of terminals on the basis of feedback information on analog beams, and multiplexes and transmits control information of terminals within each group by using a specific time-frequency resource. A plurality of terminals can be grouped on the basis of feedback information on a plurality of analog beams through various methods. In addition, control information of terminals within each group can be multiplexed through various methods.

Inventors:

KIM KITAE (KR)
KANG JIWON (KR)
LEE KILBOM (KR)
KIM HEEJIN (KR)
KIM DONGKYU (KR)

Application Number:

PCT/KR2015/013086

Publication Date:

June 09, 2016

Filing Date:

December 02, 2015

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04B7/04; H04B7/06

Foreign References:

KR20130127376A	2013-11-22
KR20130097117A	2013-09-02
KR20140066484A	2014-06-02
US20140126620A1	2014-05-08
JP2010028737A	2010-02-04

Other References: