TWI805690B - 上行鏈路波束指派 - Google Patents

上行鏈路波束指派 Download PDF

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Publication number
TWI805690B
TWI805690B TW108104968A TW108104968A TWI805690B TW I805690 B TWI805690 B TW I805690B TW 108104968 A TW108104968 A TW 108104968A TW 108104968 A TW108104968 A TW 108104968A TW I805690 B TWI805690 B TW I805690B
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TW
Taiwan
Prior art keywords
uplink
transmission
communication
resources
downlink
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TW108104968A
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English (en)
Chinese (zh)
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TW201937972A (zh
Inventor
索尼 阿卡拉力南
濤 駱
曉峰 王
畢賴爾 薩迪克
瑪凱許普萊文 約翰威爾森
南宇碩
周嚴
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201937972A publication Critical patent/TW201937972A/zh
Application granted granted Critical
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    • 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
    • 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
    • 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
    • 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
    • H04B7/0686—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
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW108104968A 2018-02-16 2019-02-14 上行鏈路波束指派 TWI805690B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862710364P 2018-02-16 2018-02-16
US62/710,364 2018-02-16
US16/275,065 US11452101B2 (en) 2018-02-16 2019-02-13 Uplink beam assignment
US16/275,065 2019-02-13

Publications (2)

Publication Number Publication Date
TW201937972A TW201937972A (zh) 2019-09-16
TWI805690B true TWI805690B (zh) 2023-06-21

Family

ID=67617329

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108104968A TWI805690B (zh) 2018-02-16 2019-02-14 上行鏈路波束指派

Country Status (9)

Country Link
US (1) US11452101B2 (https=)
EP (1) EP3753132B1 (https=)
JP (1) JP7337821B2 (https=)
KR (2) KR102714304B1 (https=)
CN (2) CN117544210A (https=)
AU (2) AU2019222468B2 (https=)
SG (1) SG11202006801RA (https=)
TW (1) TWI805690B (https=)
WO (1) WO2019161132A1 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110393033A (zh) * 2018-02-23 2019-10-29 联发科技股份有限公司 波束故障恢复后用于上行链路传输的默认波束
US11088800B2 (en) * 2018-05-31 2021-08-10 Qualcomm Incorporated Autonomous reference signal transmission configuration
US11196524B2 (en) 2018-07-18 2021-12-07 Qualcomm Incorporated Multi-beam CSI feedback
US11979872B2 (en) * 2018-09-29 2024-05-07 Beijing Xiaomi Mobile Software Co., Ltd. Method, device and base station for transmitting information
DE112019005612T5 (de) * 2018-11-08 2021-08-12 Apple Inc. Verfahren zum bestimmen der räumlichen quasi-colokalisierungsannahme (qcl-annahme) für kanalzustandsinformationsreferenzsignale (csi-rs) in new radio (nr)
US12069678B2 (en) * 2019-02-07 2024-08-20 Lg Electronics Inc. Method for performing uplink transmission in wireless communication systems, and device for same
WO2020162735A1 (ko) * 2019-02-08 2020-08-13 엘지전자 주식회사 무선 통신 시스템에서 물리 샹항링크 공유 채널을 전송하는 방법 및 이를 위한 장치
US11159956B2 (en) * 2019-03-28 2021-10-26 Ofinno, Llc Uplink beam management in wireless communication system
US11224055B2 (en) * 2020-03-27 2022-01-11 Verizon Patent And Licensing Inc. Systems and methods for dynamic uplink grant policy based on medium access control (“MAC”) protocol data unit (“PDU”) padding
EP4184847B1 (en) 2019-07-17 2025-05-21 Ofinno, LLC Spatial relation in new radio
CN111800863B (zh) * 2019-07-19 2023-12-19 维沃移动通信有限公司 参数确定、信息配置方法和设备
JP7347664B2 (ja) 2019-09-29 2023-09-20 富士通株式会社 無線通信方法、装置及びシステム
TWI874463B (zh) 2019-10-01 2025-03-01 美商內數位專利控股公司 報告通道故障方法
US10973044B1 (en) * 2019-10-03 2021-04-06 Qualcomm Incorporated Default spatial relation for SRS/PUCCH
US20220408371A1 (en) * 2019-10-03 2022-12-22 Ntt Docomo, Inc. Terminal and radio communication method
US11653349B2 (en) * 2019-10-24 2023-05-16 Qualcomm Incorporated Sidelink groupcast reachability based scheduling
US11425701B2 (en) * 2019-10-25 2022-08-23 Qualcomm Incorporated Default spatial relation determination for a sounding reference signal or an uplink control channel beam
US11290174B2 (en) * 2019-10-31 2022-03-29 Qualcomm Incorporated Beam selection for communication in a multi-transmit-receive point deployment
CN113170420B (zh) * 2019-11-07 2024-01-09 苹果公司 默认pucch和srs波束确定
EP3820051B1 (en) 2019-11-07 2026-02-25 Comcast Cable Communications, LLC Transmission repetition for wireless communication
US11778588B2 (en) 2019-11-26 2023-10-03 Qualcomm Incorporated Distributed sidelink resource allocation
WO2021126887A1 (en) * 2019-12-19 2021-06-24 Qualcomm Incorporated Reference signal bundling enhancements
US11943777B2 (en) 2019-12-20 2024-03-26 Qualcomm Incorporated Determining a default uplink (UL) transmission configuration indicator (TCI) state
US11638265B2 (en) 2019-12-20 2023-04-25 Qualcomm Incorporated Application of uplink transmission configuration indicator state with downlink reference signal to codebook based transmissions
CN113115445A (zh) * 2020-01-10 2021-07-13 索尼公司 用于无线通信系统的电子设备、方法和存储介质
US11877299B2 (en) * 2020-03-05 2024-01-16 Qualcomm Incorporated Control channel resources for group-feedback in multi-cast
US11889321B2 (en) * 2020-03-24 2024-01-30 Qualcomm Incorporated UE beam switching capability reporting and associated scheduling
US12355697B2 (en) 2020-04-02 2025-07-08 Qualcomm Incorporated Reference signal transmission omission and postponing
WO2021208086A1 (en) * 2020-04-17 2021-10-21 Qualcomm Incorporated Uplink power control (ulpc) indication by associating a ulpc configuration and a transmission configuration indicator (tci)
US12362814B2 (en) 2020-05-09 2025-07-15 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method, data transmission apparatus, and storage medium
EP4133844A4 (en) * 2020-05-14 2024-01-10 Apple Inc. Spatial relation and pathloss reference signal for multi-trp operation
US11737066B2 (en) * 2020-06-22 2023-08-22 Qualcomm Incorporated Default beam operation over a bandwidth part as a function of a default bandwidth configured for a user equipment
US11817931B2 (en) 2020-06-22 2023-11-14 Qualcomm Incorporated Sticky UL beam assignment
US12058688B2 (en) * 2020-07-15 2024-08-06 Qualcomm Incorporated Uplink sensing with multiple beams in a shared spectrum
CN114337953B (zh) * 2020-09-30 2024-05-17 维沃移动通信有限公司 上行信道参数的确定和配置方法及装置
WO2022077398A1 (en) * 2020-10-15 2022-04-21 Apple Inc. High frequency beam switching
US12082184B2 (en) * 2020-10-21 2024-09-03 Mediatek Inc. TCI state activation for downlink transmission and uplink transmission
US12016019B2 (en) * 2020-10-23 2024-06-18 Qualcomm Incorporated Multiple TRP PDSCH scheduling using DCI without TCI field
WO2022147806A1 (en) * 2021-01-09 2022-07-14 Qualcomm Incorporated Communication using default common beam
US12160920B2 (en) * 2021-01-22 2024-12-03 Lg Electronics Inc. Method for performing beam failure recovery procedure in wireless communication system and device therefor
US20240172223A1 (en) * 2021-04-06 2024-05-23 Qualcomm Incorporated Default beam configuration selection for uplink transmissions
CN115967993A (zh) * 2021-10-11 2023-04-14 维沃移动通信有限公司 数据接收方法、数据发送方法及终端
EP4434184A4 (en) * 2021-11-19 2025-08-13 Qualcomm Inc UNIFIED TCI STRUCTURE FOR M-TRP UL
CN118355684A (zh) * 2021-12-10 2024-07-16 株式会社Ntt都科摩 通信装置、基站以及通信方法
US20250240788A1 (en) * 2024-01-23 2025-07-24 Qualcomm Incorporated Methods for beam-dependent scheduling offset determination

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014067146A1 (zh) * 2012-11-02 2014-05-08 华为技术有限公司 控制信道的检测方法及设备
US8958379B2 (en) * 2012-03-16 2015-02-17 Intel Corporation Physical uplink control channel (PUCCH) resource mapping using an enhanced physical downlink control channel (ePDCCH)
US20160183234A1 (en) * 2014-12-19 2016-06-23 Electronics And Telecommunications Research Institute Method and apparatus for beam switching in mobile communication network
WO2017196612A1 (en) * 2016-05-11 2017-11-16 Idac Holdings, Inc. Systems and methods for beamformed uplink transmission
WO2018016907A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8254944B2 (en) * 2008-01-14 2012-08-28 Futurewei Technologies, Inc. Method and apparatus for transmitting in multiple antennas and controlling feedback information
US20130286960A1 (en) 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
US10524181B2 (en) * 2016-08-03 2019-12-31 Samsung Electronics Co., Ltd. Method for cell reselection in idle mode for next generation mobile communication systems
ES2993468T3 (en) * 2017-03-24 2024-12-30 Nokia Technologies Oy Beam-based radio link monitoring
US11032822B2 (en) * 2017-04-03 2021-06-08 Qualcomm Incorporated Timer based UE side beam sweeping for quick link blockage recovery
US11122497B2 (en) * 2017-05-04 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for SS block index and timing indication in wireless systems
WO2019032882A1 (en) * 2017-08-09 2019-02-14 Idac Holdings, Inc. METHODS AND SYSTEMS FOR RECOVERING AND BEAM MANAGEMENT
WO2019047981A1 (en) * 2017-09-11 2019-03-14 Mediatek Inc. DOWNLINK SPATIAL TRANSMISSION AND SPATIAL RECEPTION MECHANISM IN MULTI-BEAM OPERATION
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum
US11284396B2 (en) 2018-03-19 2022-03-22 Qualcomm Incorporated Techniques for determining beams for beamforming wireless communications

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8958379B2 (en) * 2012-03-16 2015-02-17 Intel Corporation Physical uplink control channel (PUCCH) resource mapping using an enhanced physical downlink control channel (ePDCCH)
WO2014067146A1 (zh) * 2012-11-02 2014-05-08 华为技术有限公司 控制信道的检测方法及设备
US20160183234A1 (en) * 2014-12-19 2016-06-23 Electronics And Telecommunications Research Institute Method and apparatus for beam switching in mobile communication network
WO2017196612A1 (en) * 2016-05-11 2017-11-16 Idac Holdings, Inc. Systems and methods for beamformed uplink transmission
WO2018016907A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Guangdong OPPO Mobile Telecom, "Some remaining issues on CORESET configuration", R1-1713259, 3GPP TSG RAN WG1 Meeting 90, Prague, Czech Republic, 21st – 25th August 2017 *

Also Published As

Publication number Publication date
KR102873224B1 (ko) 2025-10-20
AU2023200848A1 (en) 2023-03-16
KR20240149453A (ko) 2024-10-14
AU2019222468B2 (en) 2022-11-17
CN111699634A (zh) 2020-09-22
SG11202006801RA (en) 2020-08-28
KR20200121809A (ko) 2020-10-26
US11452101B2 (en) 2022-09-20
TW201937972A (zh) 2019-09-16
BR112020016594A2 (pt) 2020-12-15
EP3753132C0 (en) 2023-11-15
WO2019161132A1 (en) 2019-08-22
EP3753132A1 (en) 2020-12-23
JP2021514134A (ja) 2021-06-03
KR102714304B1 (ko) 2024-10-07
JP7337821B2 (ja) 2023-09-04
CN111699634B (zh) 2024-01-16
CN117544210A (zh) 2024-02-09
AU2023200848B2 (en) 2024-05-23
EP3753132B1 (en) 2023-11-15
AU2019222468A1 (en) 2020-08-13
US20190261338A1 (en) 2019-08-22

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