Title:
MULTI-BAND BEAM CODEBOOK DESIGN AND OPERATIONS
Document Type and Number:
WIPO Patent Application WO/2021/040497
Kind Code:
A1
Abstract:
The present 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 electronic device and method for managing an antenna operating in a combination of frequency bands. The electronic device comprises at least one antenna including a plurality of antenna elements, a transceiver operably connected with the at least one antenna and configured for communication over multiple frequency parts. The electronic device also comprises a processor operably connected to the transceiver, the processor configured to determine the multiple frequency parts; identify, from a configuration received in response to the multiple frequency parts reported in the PUCCH, a combination of one or more frequency parts from the multiple frequency parts for performing the communication; obtain a beamforming codebook; and apply one or more beams within the beamforming codebook for performing the communication.
Inventors:
MO JIANHUA (US)
NG BOON LOONG (US)
RAHMAN MD SAIFUR (US)
NG BOON LOONG (US)
RAHMAN MD SAIFUR (US)
Application Number:
PCT/KR2020/011650
Publication Date:
March 04, 2021
Filing Date:
August 31, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/0456; H04B7/06; H04B17/318; H04B17/336; H04W72/04
Domestic Patent References:
| WO2018031082A1 | 2018-02-15 |
Foreign References:
| US20190173537A1 | 2019-06-06 | |||
| US20190081667A1 | 2019-03-14 | |||
| US20190174527A1 | 2019-06-06 |
Other References:
LG ELECTRONICS: "Discussion on multi-beam based operations and enhancements", 3GPP DRAFT; R1-1908700 MULTI-BEAM_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, 17 August 2019 (2019-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051765308
MO JIANHUA; NG BOON LOONG; CHANG SANGHYUN; HUANG PENGDA; KULKARNI MANDAR N.; ALAMMOURI AHMAD; ZHANG JIANZHONG CHARLIE; LEE JEONGHE: "Beam Codebook Design for 5G mmWave Terminals", IEEE ACCESS, IEEE, USA, vol. 7, 1 January 1900 (1900-01-01), USA, pages 98387 - 98404, XP011738053, DOI: 10.1109/ACCESS.2019.2930224
See also references of EP 3956996A4
MO JIANHUA; NG BOON LOONG; CHANG SANGHYUN; HUANG PENGDA; KULKARNI MANDAR N.; ALAMMOURI AHMAD; ZHANG JIANZHONG CHARLIE; LEE JEONGHE: "Beam Codebook Design for 5G mmWave Terminals", IEEE ACCESS, IEEE, USA, vol. 7, 1 January 1900 (1900-01-01), USA, pages 98387 - 98404, XP011738053, DOI: 10.1109/ACCESS.2019.2930224
See also references of EP 3956996A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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