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SG11202007144SA - Beam reporting for active beams - Google Patents

Beam reporting for active beams

Info

Publication number
SG11202007144SA
SG11202007144SA SG11202007144SA SG11202007144SA SG11202007144SA SG 11202007144S A SG11202007144S A SG 11202007144SA SG 11202007144S A SG11202007144S A SG 11202007144SA SG 11202007144S A SG11202007144S A SG 11202007144SA SG 11202007144S A SG11202007144S A SG 11202007144SA
Authority
SG
Singapore
Prior art keywords
beam reporting
active beams
beams
active
reporting
Prior art date
Application number
SG11202007144SA
Inventor
Bilal Sadiq
Juergen Cezanne
Muhammad Nazmul Islam
Navid Abedini
Xiao Feng Wang
Wilson Makesh Pravin John
Sony Akkarakaran
Alexandros Manolakos
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202007144SA publication Critical patent/SG11202007144SA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
SG11202007144SA 2018-02-27 2019-02-22 Beam reporting for active beams SG11202007144SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862636141P 2018-02-27 2018-02-27
US16/281,329 US11038643B2 (en) 2018-02-27 2019-02-21 Beam reporting for active beams
PCT/US2019/019269 WO2019168762A1 (en) 2018-02-27 2019-02-22 Beam reporting for active beams

Publications (1)

Publication Number Publication Date
SG11202007144SA true SG11202007144SA (en) 2020-09-29

Family

ID=67684814

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007144SA SG11202007144SA (en) 2018-02-27 2019-02-22 Beam reporting for active beams

Country Status (10)

Country Link
US (1) US11038643B2 (en)
EP (1) EP3759834A1 (en)
JP (1) JP7290654B2 (en)
KR (1) KR20200124233A (en)
CN (1) CN111771342B (en)
AU (1) AU2019227521B2 (en)
BR (1) BR112020017206A2 (en)
SG (1) SG11202007144SA (en)
TW (1) TWI779170B (en)
WO (1) WO2019168762A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019216654A1 (en) * 2018-05-10 2019-11-14 엘지전자 주식회사 Method and device for configuring pucch resources in wireless communication system
US10986622B2 (en) * 2018-05-10 2021-04-20 Apple Inc. User equipment (UE) downlink transmission configuration indication (TCI)-state selection
US20200314912A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Random access channel frequency multiplexing for a non-terrestrial network
CN112243246B (en) * 2019-07-17 2022-04-29 成都华为技术有限公司 Method and device for determining receiving parameters for channel measurement
WO2021090458A1 (en) * 2019-11-07 2021-05-14 株式会社Ｎｔｔドコモ Terminal
WO2021090457A1 (en) * 2019-11-07 2021-05-14 株式会社Ｎｔｔドコモ Terminal
US11800528B2 (en) * 2020-03-27 2023-10-24 Qualcomm Incorporated Differential control information for multi-beam operation
US11671992B2 (en) * 2020-04-08 2023-06-06 Apple, Inc Transmission configuration indicator (TCI) acquisition mechanism for secondary cell activation of a frequency range 2 (FR2) unknown cell
US11909481B2 (en) 2020-04-09 2024-02-20 Qualcomm Incorporated Default channel state information (CSI)-reference signal (RS) beam
US11611896B2 (en) * 2021-03-30 2023-03-21 Qualcomm Incorporated Measurement techniques for reporting beams
US20240187069A1 (en) * 2021-05-27 2024-06-06 Qualcomm Incorporated Associating beam indication with a channel state information (csi) measurement or report

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110286403A1 (en) * 2009-11-20 2011-11-24 Qualcomm Incorporated Method and apparatus of confirming reception of clear-to-send frame for virtual carrier sensing
KR101995357B1 (en) * 2012-02-17 2019-07-02 삼성전자주식회사 Method and apparatus for operating control channel for beam-formed wireless communiations
US9468022B2 (en) * 2012-12-26 2016-10-11 Samsung Electronics Co., Ltd. Method and apparatus for random access in communication system with large number of antennas
WO2017164933A1 (en) * 2016-03-21 2017-09-28 Intel IP Corporation Beam management for dual transmission point hybrid beamforming systems in 5g
WO2017194014A1 (en) * 2016-05-13 2017-11-16 中国移动通信有限公司研究院 Random access method, information transmission method and apparatus, device, and storage medium
US10181891B2 (en) * 2016-05-26 2019-01-15 Qualcomm Incorporated System and method for beam switching and reporting
US10425138B2 (en) * 2016-05-26 2019-09-24 Qualcomm Incorporated System and method for beam switching and reporting
US10541741B2 (en) 2016-05-26 2020-01-21 Qualcomm Incorporated System and method for beam switching and reporting
US10554284B2 (en) * 2016-08-01 2020-02-04 Qualcomm Incorporated Beam refinement for active and candidate beams
US10498504B2 (en) * 2016-08-12 2019-12-03 Futurewei Technologies, Inc. System and method for user equipment operations management
US10284278B2 (en) * 2016-11-04 2019-05-07 Qualcomm Incorporated Beam management for various levels of beam correspondence
US11489579B2 (en) 2018-02-19 2022-11-01 Ntt Docomo, Inc. Terminal, radio communication method, and system for beam failure recovery

Also Published As

Publication number Publication date
BR112020017206A2 (en) 2020-12-22
TW201937873A (en) 2019-09-16
CN111771342B (en) 2023-10-20
WO2019168762A1 (en) 2019-09-06
EP3759834A1 (en) 2021-01-06
AU2019227521A1 (en) 2020-08-27
TWI779170B (en) 2022-10-01
JP7290654B2 (en) 2023-06-13
JP2021515474A (en) 2021-06-17
US11038643B2 (en) 2021-06-15
US20190268118A1 (en) 2019-08-29
AU2019227521B2 (en) 2022-12-08
CN111771342A (en) 2020-10-13
KR20200124233A (en) 2020-11-02

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