Title:
APPARATUS AND METHOD OF RECOVERING BEAM PATTERN IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/242258
Kind Code:
A1
Abstract:
The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An operation method of a communication node in a wireless communication system is provided. The operation method includes generating a default beam pattern, based on a plurality of radio-frequency (RF) paths, by applying beamforming parameters, detecting a path failure associated with at least one RF path among the plurality of RF paths, identifying beamforming parameters based on the default beam pattern in response to the detection, and generating a recovered beam pattern associated with the default beam pattern based on the identified beamforming parameters, wherein the beamforming parameters for generating the recovered beam pattern are determined based on a shape of the default beam pattern.
Inventors:
HUR SOOYOUNG (KR)
KIM KYUNGJOONG (KR)
JANG JINYOUNG (KR)
KIM KYUNGJOONG (KR)
JANG JINYOUNG (KR)
Application Number:
PCT/KR2020/007035
Publication Date:
December 03, 2020
Filing Date:
May 29, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/06; H04B7/0408; H04B7/0417; H04B7/0426; H04B17/13
Domestic Patent References:
| WO2017196612A1 | 2017-11-16 |
Foreign References:
| US20110150050A1 | 2011-06-23 | |||
| US20180279287A1 | 2018-09-27 | |||
| US20100184449A1 | 2010-07-22 | |||
| US20190037423A1 | 2019-01-31 | |||
| US8049661B1 | 2011-11-01 | |||
| US20110150050A1 | 2011-06-23 | |||
| EP2632058A1 | 2013-08-28 |
Other References:
See also references of EP 3966959A4
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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