Title:
無線通信システムに用いられる電子機器、方法及び記憶媒体
Document Type and Number:
Japanese Patent JP7111218
Kind Code:
B2
Abstract:
The present disclosure relates to electronic devices, methods, and storage medium for wireless communication system. Various embodiments are described with respect to beam management. In one embodiment, an electronic device for a base station side in a wireless communication system can comprise a processing circuitry configured to repetitively transmit a synchronization signal (SS) to a terminal device by using different transmit (TX) beams based on a TX beam configuration; the SS can indicate information of the TX beam used to transmit the SS. The processing circuitry can be configured to obtain feedback from the terminal device; the feedback can comprise information of the TX beam for being used in TX beam management.
Inventors:
Soken Fei
Application Number:
JP2021078779A
Publication Date:
August 02, 2022
Filing Date:
May 06, 2021
Export Citation:
Assignee:
Sony Group Corporation
International Classes:
H04B7/06; H04B7/08; H04L27/26; H04W16/28; H04W16/32; H04W72/04; H04W74/08
Domestic Patent References:
| JP2017516348A |
Foreign References:
| WO2015166840A1 | ||||
| WO2016148127A1 | ||||
| WO2017092714A1 | ||||
| WO2016203290A1 | ||||
| US20140376466 |
Other References:
Samsung,4-step RACH procedure discussion[online],3GPP TSG RAN WG1 Meeting NR AH #2 R1-1710636,Internet,2017年06月16日
Qualcomm Incorporated,Measurement reporting and beam refinement during RACH[online],3GPP TSG RAN WG2 Meeting NR ad-hoc R2-1706912,Internet,2017年05月06日
MediaTek Inc.,Simulation on Beam Tracking with SS Block set periodicity consideration[online],3GPP TSG RAN WG1 NR Ad-Hoc Meeting R1-1700161,Internet,2017年01月10日
SONY,Considerations on 4-step RA Procedure[online],3GPP TSG RAN WG1 NR Ad-Hoc#2 R1-1710860,Internet
Qualcomm Incorporated,Measurement reporting and beam refinement during RACH[online],3GPP TSG RAN WG2 Meeting NR ad-hoc R2-1706912,Internet
MediaTek Inc.,Simulation on Beam Tracking with SS Block set periodicity consideration[online],3GPP TSG RAN WG1 NR Ad-Hoc Meeting R1-1700161,Internet
SONY,Considerations on 4-step RA Procedure[online],3GPP TSG RAN WG1 NR Ad-Hoc#2 R1-1710860,Internet
Attorney, Agent or Firm:
Sakai International Patent Office
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