TWI798364B - 用於週期性使用者設備運動的波束追蹤 - Google Patents

用於週期性使用者設備運動的波束追蹤 Download PDF

Info

Publication number
TWI798364B
TWI798364B TW108106007A TW108106007A TWI798364B TW I798364 B TWI798364 B TW I798364B TW 108106007 A TW108106007 A TW 108106007A TW 108106007 A TW108106007 A TW 108106007A TW I798364 B TWI798364 B TW I798364B
Authority
TW
Taiwan
Prior art keywords
base station
tci
transmission
parameters
tci states
Prior art date
Application number
TW108106007A
Other languages
English (en)
Chinese (zh)
Other versions
TW201941634A (zh
Inventor
瑪凱許普萊文 約翰威爾森
史瑞凡斯 葉倫馬里
濤 駱
蘇密思 納家瑞間
索尼 阿卡拉力南
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201941634A publication Critical patent/TW201941634A/zh
Application granted granted Critical
Publication of TWI798364B publication Critical patent/TWI798364B/zh

Links

Images

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
    • H04B7/06—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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/0682—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 using phase diversity (e.g. phase sweeping)
    • 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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06958—Multistage beam selection, e.g. beam refinement
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Lock And Its Accessories (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
TW108106007A 2018-02-26 2019-02-22 用於週期性使用者設備運動的波束追蹤 TWI798364B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862635135P 2018-02-26 2018-02-26
US62/635,135 2018-02-26
US16/281,839 2019-02-21
US16/281,839 US10944455B2 (en) 2018-02-26 2019-02-21 Beam tracking for periodic user equipment movement

Publications (2)

Publication Number Publication Date
TW201941634A TW201941634A (zh) 2019-10-16
TWI798364B true TWI798364B (zh) 2023-04-11

Family

ID=67686180

Family Applications (2)

Application Number Title Priority Date Filing Date
TW108106007A TWI798364B (zh) 2018-02-26 2019-02-22 用於週期性使用者設備運動的波束追蹤
TW111124183A TWI790979B (zh) 2018-02-26 2019-02-22 用於週期性使用者設備運動的波束追蹤

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW111124183A TWI790979B (zh) 2018-02-26 2019-02-22 用於週期性使用者設備運動的波束追蹤

Country Status (10)

Country Link
US (2) US10944455B2 (https=)
EP (1) EP3759981B1 (https=)
JP (1) JP7328236B2 (https=)
KR (2) KR102811809B1 (https=)
CN (1) CN111788857B (https=)
AU (1) AU2019225176B2 (https=)
BR (1) BR112020017210A2 (https=)
SG (1) SG11202007009SA (https=)
TW (2) TWI798364B (https=)
WO (1) WO2019165239A1 (https=)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10944455B2 (en) 2018-02-26 2021-03-09 Qualcomm Incorporated Beam tracking for periodic user equipment movement
US20190297603A1 (en) 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission
EP3829212B1 (en) * 2018-07-25 2024-03-27 Beijing Xiaomi Mobile Software Co., Ltd. Transmission configuration method and device
US11115848B2 (en) * 2018-11-05 2021-09-07 Nokia Technologies Oy Apparatus, method and computer program
US11101862B2 (en) * 2019-03-22 2021-08-24 Qualcomm Incorporated Beam update techniques in wireless communications
JP7510408B2 (ja) * 2019-03-29 2024-07-03 株式会社Ｎｔｔドコモ 端末、通信方法、及びシステム
CN114424651B (zh) * 2019-09-30 2025-08-15 华为技术有限公司 传输模式确定方法及装置
US10973044B1 (en) * 2019-10-03 2021-04-06 Qualcomm Incorporated Default spatial relation for SRS/PUCCH
US11510212B2 (en) * 2019-11-25 2022-11-22 Samsung Electronics Co., Ltd. Method and apparatus for beam management for mobility
US11737037B2 (en) * 2019-11-27 2023-08-22 Qualcomm Incorporated Sidelink tracking considerations with multi-panel operation
US11665696B2 (en) * 2019-12-13 2023-05-30 Qualcomm Incorporated Action time for applying downlink control information based beam and reference signal activation command
US12512937B2 (en) * 2019-12-13 2025-12-30 Qualcomm Incorporated Downlink control information based beam and pathloss reference signal configuration activation
JP7541581B2 (ja) * 2020-01-21 2024-08-28 中興通訊股▲ふん▼有限公司 無線通信ネットワークにおける基準シグナリング設計および構成のためのシステムおよび方法
WO2021158175A1 (en) 2020-02-03 2021-08-12 Mediatek Singapore Pte. Ltd. Beam management method and associated communications apparatus
US11689945B2 (en) * 2020-03-13 2023-06-27 Qualcomm Incorporated Measuring cross link interference
CN113497644B (zh) * 2020-03-20 2022-10-11 华为技术有限公司 发送波束处理方法、基站及芯片
WO2021203295A1 (en) 2020-04-08 2021-10-14 Apple Inc. Apparatus and method for group based reporting beam management
US20210321373A1 (en) * 2020-04-13 2021-10-14 Samsung Electronics Co., Ltd. Method and apparatus for dynamic downlink multi-beam operations
US11424791B2 (en) * 2020-04-16 2022-08-23 Qualcomm Incorporated Machine learning model selection in beamformed communications
US11805505B2 (en) * 2020-05-13 2023-10-31 Qualcomm Incorporated Sidelink tCI indication for sidelink multi-TRP relaying
EP4150836A1 (en) * 2020-05-14 2023-03-22 Ofinno, LLC Beam selection in uplink repetition
CN113840380B (zh) * 2020-06-24 2024-10-22 华为技术有限公司 一种波束指示方法及通信装置
CN115868133B (zh) * 2020-07-06 2024-08-27 中兴通讯股份有限公司 在多发射接收点系统中确定信道状态信息
EP4176520A1 (en) 2020-07-06 2023-05-10 Nokia Technologies Oy Apparatus, method, and computer program
US12597979B2 (en) * 2020-07-22 2026-04-07 Beijing Xiaomi Mobile Software Co., Ltd. Beam determining method and apparatus, and storage medium
CN114258134A (zh) * 2020-09-23 2022-03-29 华为技术有限公司 波束管理方法、装置及系统
EP4218156A2 (en) * 2020-09-23 2023-08-02 Telefonaktiebolaget LM Ericsson (publ) Fast beam switch
US11363471B2 (en) * 2020-10-06 2022-06-14 Qualcomm Incorporated Data-aided beam management
JP7638654B2 (ja) * 2020-10-07 2025-03-04 シャープ株式会社 端末装置、基地局装置および通信方法
EP4229804A1 (en) * 2020-10-16 2023-08-23 Telefonaktiebolaget LM Ericsson (publ) Multi-slot reference signal triggering
US11515927B2 (en) * 2020-10-30 2022-11-29 Qualcomm Incorporated Beam management with backtracking and dithering
US12512896B2 (en) 2020-11-05 2025-12-30 Qualcomm Incorporated Techniques for signaling a common downlink and uplink beam
EP4248581A1 (en) * 2020-11-17 2023-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Channel profiles for quasi-stationary device
KR102845382B1 (ko) * 2020-12-10 2025-08-12 삼성전자 주식회사 차세대 무선 통신 시스템에서 향상된 빔 추적을 수행하는 방법 및 장치
US12069634B2 (en) * 2020-12-28 2024-08-20 Samsung Electronics Co., Ltd. Method and apparatus for predictive beam management
WO2022147677A1 (en) 2021-01-06 2022-07-14 Qualcomm Incorporated Beam parameter determination for channel repetitions
US20240283517A1 (en) * 2021-01-15 2024-08-22 Nippon Telegraph And Telephone Corporation Control method and communication control device
CN114828034B (zh) * 2021-01-22 2024-06-11 华为技术有限公司 一种波束方向的调节方法及相关设备
US12335757B2 (en) 2021-03-08 2025-06-17 Qualcomm Incorporated Techniques for beam selection using channel state information reference signal acquisition resources
WO2022188097A1 (en) * 2021-03-11 2022-09-15 Lenovo (Beijing) Limited Method and apparatus for monitoring downlink control information
CN115175227A (zh) * 2021-04-02 2022-10-11 华为技术有限公司 信道测量方法及装置
WO2022222016A1 (en) * 2021-04-20 2022-10-27 Qualcomm Incorporated Known transmission control indicator duration
US11770813B2 (en) * 2021-05-10 2023-09-26 Qualcomm Incorporated Techniques for managing a transmission configuration indicator state
EP4436288A4 (en) * 2021-12-29 2025-03-26 Huawei Technologies Co., Ltd. COMMUNICATION METHOD, TERMINAL DEVICE, NETWORK DEVICE AND COMMUNICATION SYSTEM
WO2023137621A1 (en) * 2022-01-19 2023-07-27 Qualcomm Incorporated Transmission configuration state selection for periodic wireless communications with multiple beam indications
CN117278083A (zh) * 2022-06-13 2023-12-22 南宁富联富桂精密工业有限公司 毫米波通讯的波束追踪方法、电子装置及存储介质
US12255721B2 (en) 2022-06-21 2025-03-18 Samsung Electronics Co., Ltd. Method performed by a base station, base station and computer-readable storage medium
KR20240026718A (ko) * 2022-08-22 2024-02-29 삼성전자주식회사 무선 통신 시스템에서 채널 상태에 따라 신호를 송수신하기 위한 방법 및 장치
CN119923838A (zh) * 2022-09-29 2025-05-02 高通股份有限公司 预测性波束管理中给定波束配置的情况下的用户装备波束能力
WO2025043595A1 (en) * 2023-08-31 2025-03-06 Qualcomm Incorporated Floating reference signal reporting
WO2025174122A1 (ko) * 2024-02-16 2025-08-21 한국전자통신연구원 무선 통신 시스템에서 빔 정보를 전달하는 방법 및 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140349647A1 (en) * 2011-07-25 2014-11-27 Telefonaktiebolaget L M Ericsson (Publ) Radio Base Station, Method in a Radio Base Station, Relay Station and Method in a Relay Station
US20160087706A1 (en) * 2014-09-24 2016-03-24 Mediatek Inc. Synchronization in a Beamforming System
WO2017028887A1 (en) * 2015-08-17 2017-02-23 Nokia Solutions And Networks Oy User device beam selection for scheduled uplink transmission in wireless networks

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004235800A (ja) * 2003-01-29 2004-08-19 Evolium Sas 移動無線機のハンドオーバー制御方法、基地局制御装置、及び移動無線機
TWI231668B (en) * 2003-03-12 2005-04-21 Nec Corp Transmission beam control method, adaptive antenna transmitter/receiver apparatus and radio base station
EP1722583A1 (de) * 2005-05-11 2006-11-15 Siemens Aktiengesellschaft Beam-Hopping in einem Funkkommunikationssystem
US8699967B2 (en) * 2009-08-31 2014-04-15 Qualcomm Incorporated Uplink transmit diversity enhancement
US8675528B2 (en) * 2010-11-15 2014-03-18 Sharp Laboratories Of America, Inc. Configuring uplink control information (UCI) reporting
CN103974340B (zh) * 2013-01-31 2018-05-18 华为技术有限公司 调整网络配置的方法及装置
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
KR102377355B1 (ko) 2015-07-31 2022-03-21 애플 인크. 5g 시스템들을 위한 수신 빔 표시
TW201728207A (zh) * 2015-11-10 2017-08-01 Idac控股公司 波束成形系統下行控制頻道設計及傳訊
US10687335B2 (en) * 2016-06-10 2020-06-16 Qualcomm Incorporated Informing base station regarding user equipment's reception of beam change instruction
US11038570B2 (en) * 2016-11-04 2021-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for beam tracking process management and indices
US10524246B2 (en) * 2017-01-15 2019-12-31 FG Innovation Company Limited Two-stage downlink control information configurations for beam operation
US20180227035A1 (en) * 2017-02-09 2018-08-09 Yu-Hsin Cheng Method and apparatus for robust beam acquisition
US10419162B2 (en) * 2017-11-27 2019-09-17 Nokia Technologies Oy Dynamic scheduling based QCL association for tracking reference signal
US10944455B2 (en) 2018-02-26 2021-03-09 Qualcomm Incorporated Beam tracking for periodic user equipment movement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140349647A1 (en) * 2011-07-25 2014-11-27 Telefonaktiebolaget L M Ericsson (Publ) Radio Base Station, Method in a Radio Base Station, Relay Station and Method in a Relay Station
US20160087706A1 (en) * 2014-09-24 2016-03-24 Mediatek Inc. Synchronization in a Beamforming System
WO2017028887A1 (en) * 2015-08-17 2017-02-23 Nokia Solutions And Networks Oy User device beam selection for scheduled uplink transmission in wireless networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
網路文獻 Fujitsu "Discussion on beam indication" R1-1717716, 3GPP TSG RAN WG1 Meeting 90bis, Prague, Czech Republic 9th–13thOctober 2017;網路文獻 Huawei, HiSilicon, "Beam measurement and reporting", R1-1715467, 3GPP TSG RAN WG1Meeting NR 3,Nagoya, Japan 18-21September 2017;網路文獻 Ericsson, "On beam indication, measurement, and reporting", R1-1718433, 3GPP TSG-RAN WG1 90bis, Prague, Czech Republic, 9th – 13th October, 2017;網路文獻 vivo, "Discussion on beam measurement, beam reporting and beam", R1-1717472, 3GPP TSG RAN WG1 Meeting 90bis, Prague, CZ, 9th – 13th, October 2017 *
網路文獻 vivo, "Discussion on beam measurement, beam reporting and beam", R1-1717472, 3GPP TSG RAN WG1 Meeting 90bis, Prague, CZ, 9th – 13th, October 2017

Also Published As

Publication number Publication date
TW202245512A (zh) 2022-11-16
KR20200124230A (ko) 2020-11-02
AU2019225176A1 (en) 2020-08-20
JP7328236B2 (ja) 2023-08-16
AU2019225176B2 (en) 2023-04-13
BR112020017210A2 (pt) 2020-12-22
US11469801B2 (en) 2022-10-11
SG11202007009SA (en) 2020-09-29
WO2019165239A1 (en) 2019-08-29
US20210184740A1 (en) 2021-06-17
KR102811809B1 (ko) 2025-05-22
KR20250077603A (ko) 2025-05-30
EP3759981A1 (en) 2021-01-06
EP3759981B1 (en) 2023-04-05
CN111788857A (zh) 2020-10-16
TWI790979B (zh) 2023-01-21
CN111788857B (zh) 2024-08-06
US20190268053A1 (en) 2019-08-29
US10944455B2 (en) 2021-03-09
TW201941634A (zh) 2019-10-16
JP2021515450A (ja) 2021-06-17

Similar Documents

Publication Publication Date Title
TWI798364B (zh) 用於週期性使用者設備運動的波束追蹤
KR102914222B1 (ko) Ue-대-ue 크로스-링크 간섭 측정을 위한 사운딩 참조 신호 송신
EP3921951B1 (en) Beam management using channel state information prediction
EP3769439B1 (en) Beam switch and beam failure recovery
TWI827772B (zh) 包括用於共享資料通道之傳輸配置指示決定的用於無線通訊之方法、系統和設備
EP3900249B1 (en) Quasi co-location reset for a user equipment supporting a single active transmission configuration indication state
EP3750370B1 (en) Mobile device centric clustering in wireless systems
KR102908122B1 (ko) 조건부 핸드오버 실행 동안 랜덤 액세스를 개시하기 위한 빔 선택
EP3785390B1 (en) Aperiodic channel state information sharing across user equipment
EP3909146B1 (en) Beam recovery techniques in beamformed wireless communications
WO2019192005A1 (en) Radio link monitoring reference signal resource reconfiguration
TWI791607B (zh) 用於選擇次載波間隔以用於信號偵測的技術
WO2019094826A1 (en) Techniques for signaling a channel state information request and a communication link event
WO2019027680A2 (en) DOWNLINK POSITIONING REFERENCE SIGNAL IN MULTI-BEAM SYSTEMS
KR102288934B1 (ko) 다수의 뉴머롤러지 무선 통신들에서 기준 신호들에 대한 타이밍
US20230155717A1 (en) Adaptation of predetermined beam switching
CN113196683B (zh) 基于状态的波束切换
EP3834463B1 (en) On-demand physical layer reporting by a ue
CN118740223A (zh) 经波束成形的无线通信中的波束更新技术
WO2020073160A1 (en) Radio link and beam failure management
CA3067622C (en) Downlink positioning reference signal in multi-beam systems