Title:
METHOD FOR DETERMINING OPTIMAL BEAM AND AN ELECTRONIC DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/138888
Kind Code:
A1
Abstract:
To generate a beam book, an operating method of an electronic device may include acquiring measurement information of a plurality of antenna in a first direction, determining offset values between phase values per antenna for the first direction, determining phase values which satisfy the offset values and maximize receive power for the first direction, and determining phase values for a second direction, based on the offset values and the phase values for the first direction.
Inventors:
CHO YONGSANG (KR)
LEE SANGHO (KR)
LEE SANGHO (KR)
Application Number:
PCT/KR2019/018309
Publication Date:
July 02, 2020
Filing Date:
December 23, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/08; H04B7/0408
Domestic Patent References:
| WO2018230984A1 | 2018-12-20 |
Foreign References:
| US20170331577A1 | 2017-11-16 | |||
| KR20180087563A | 2018-08-02 |
Other References:
APPLE INC.: "On beam correspondence requirement", 3GPP DRAFT; R4-1815823 BEAM CORRESPONDENCE-FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Spokane, WA, USA; 20181112 - 20181116, R4-1815823 beam correspondence-final, 2 November 2018 (2018-11-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051484399
JAVIER CAMPOS, `Understanding the 5G NR Physical Layer`, Keysight Technologi es, 01 November 2017 [Retrieved on: 2020.03.23]. Retrieved from the Internet : pages 30-61
JAVIER CAMPOS, `Understanding the 5G NR Physical Layer`, Keysight Technologi es, 01 November 2017 [Retrieved on: 2020.03.23]. Retrieved from the Internet :
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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