Title:
METHOD AND DEVICE FOR CONTROLLING BEAMFORMING TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2019/143128
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to the disclosure, a method for performing beamforming by a base station in a wireless communication system comprises obtaining transmission time proportions allocated to a plurality of beam directions and performing beamforming to send control information in the plurality of beam directions based on the obtained transmission time proportions. A base station configured to perform beamforming in a wireless communication system, includes a transceiver configured to perform beamforming communication with a UE, and a processor configured to obtain transmission time proportions allocated to each of a plurality of beam directions, and control beamforming for sending control information based on the obtained transmission time proportions.
Inventors:
KANG JAEWON (KR)
KWON HOJOONG (KR)
BYUN MYUNGKWANG (KR)
SHIN DAEKYU (KR)
MAENG SEUNGJOO (KR)
MOON JUNE (KR)
PARK MYONGHEE (KR)
HONG KISEOB (KR)
KWON HOJOONG (KR)
BYUN MYUNGKWANG (KR)
SHIN DAEKYU (KR)
MAENG SEUNGJOO (KR)
MOON JUNE (KR)
PARK MYONGHEE (KR)
HONG KISEOB (KR)
Application Number:
PCT/KR2019/000654
Publication Date:
July 25, 2019
Filing Date:
January 16, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/0408; H04B7/06; H04B17/309
Domestic Patent References:
| WO2017083514A1 | 2017-05-18 | |||
| WO2013165149A1 | 2013-11-07 | |||
| WO2009137092A1 | 2009-11-12 | |||
| WO2014098542A1 | 2014-06-26 |
Foreign References:
| US20120244878A1 | 2012-09-27 | |||
| US20110085448A1 | 2011-04-14 | |||
| US20090225740A1 | 2009-09-10 | |||
| US20130235807A1 | 2013-09-12 |
Other References:
See also references of EP 3673585A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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