Title:
BEAMFORMING METHOD AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/155137
Kind Code:
A1
Abstract:
The present invention relates to a method for performing beamforming by using circular array antennas comprising a plurality of antennas, and a device therefor, and to a method and a device therefor, the method comprising the steps of: determining the number of operating antennas for a specific beam pattern; selecting at least one antenna among the plurality of antennas by using the determined number of operating antennas; and transmitting a signal through the selected at least one antenna, wherein the step of determining the number of operating antennas determines the number of operating antennas by using the inverse number of the square of the vertical beam width of the specific beam pattern.
Inventors:
KIM KITAE (KR)
CHUNG SAE-YOUNG (KR)
JEON WONSEOK (KR)
KIM JINHAK (KR)
KANG JIWON (KR)
CHUNG SAE-YOUNG (KR)
JEON WONSEOK (KR)
KIM JINHAK (KR)
KANG JIWON (KR)
Application Number:
PCT/KR2016/002347
Publication Date:
September 14, 2017
Filing Date:
March 09, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KOREA ADVANCED INST SCI & TECH (KR)
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
H04B7/06
Foreign References:
| US20130057432A1 | 2013-03-07 | |||
| US20150264579A1 | 2015-09-17 | |||
| KR20130021919A | 2013-03-06 | |||
| US20120299765A1 | 2012-11-29 | |||
| US20040014502A1 | 2004-01-22 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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