JP7528126B2 - アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置 - Google Patents

アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置 Download PDF

Info

Publication number
JP7528126B2
JP7528126B2 JP2021573243A JP2021573243A JP7528126B2 JP 7528126 B2 JP7528126 B2 JP 7528126B2 JP 2021573243 A JP2021573243 A JP 2021573243A JP 2021573243 A JP2021573243 A JP 2021573243A JP 7528126 B2 JP7528126 B2 JP 7528126B2
Authority
JP
Japan
Prior art keywords
uplink transmission
downlink
base station
coreset
default
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2021573243A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022536339A (ja
JP2022536339A5 (enExample
Inventor
キラン・ベニューゴパール
ヤン・ジョウ
ティエンヤン・バイ
ジュン・ホ・リュ
ジュンイ・リ
タオ・ルオ
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2022536339A publication Critical patent/JP2022536339A/ja
Publication of JP2022536339A5 publication Critical patent/JP2022536339A5/ja
Priority to JP2024117624A priority Critical patent/JP7780586B2/ja
Application granted granted Critical
Publication of JP7528126B2 publication Critical patent/JP7528126B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04B7/0686—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
    • H04B7/06—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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink 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
    • H04W72/23—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021573243A 2019-06-14 2020-05-13 アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置 Active JP7528126B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024117624A JP7780586B2 (ja) 2019-06-14 2024-07-23 アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962861882P 2019-06-14 2019-06-14
US62/861,882 2019-06-14
US16/781,784 US10897752B2 (en) 2019-06-14 2020-02-04 Methods and apparatus to facilitate spatial relation indication for uplink control channel and sounding reference signals
US16/781,784 2020-02-04
PCT/US2020/032746 WO2020251718A1 (en) 2019-06-14 2020-05-13 Methods and apparatus to facilitate spatial relation indication for uplink control channel and sounding reference signals

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024117624A Division JP7780586B2 (ja) 2019-06-14 2024-07-23 アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置

Publications (3)

Publication Number Publication Date
JP2022536339A JP2022536339A (ja) 2022-08-15
JP2022536339A5 JP2022536339A5 (enExample) 2023-04-27
JP7528126B2 true JP7528126B2 (ja) 2024-08-05

Family

ID=73745362

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021573243A Active JP7528126B2 (ja) 2019-06-14 2020-05-13 アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置
JP2024117624A Active JP7780586B2 (ja) 2019-06-14 2024-07-23 アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024117624A Active JP7780586B2 (ja) 2019-06-14 2024-07-23 アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置

Country Status (10)

Country Link
US (2) US10897752B2 (enExample)
EP (1) EP3984142A1 (enExample)
JP (2) JP7528126B2 (enExample)
KR (1) KR102978600B1 (enExample)
CN (1) CN113940023B (enExample)
AU (1) AU2020292176B2 (enExample)
BR (1) BR112021024388A2 (enExample)
PH (1) PH12021552858A1 (enExample)
SG (1) SG11202112615UA (enExample)
WO (1) WO2020251718A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019136678A1 (zh) * 2018-01-11 2019-07-18 富士通株式会社 上行信号发送方法、上行信号接收方法、装置和系统
US10897752B2 (en) 2019-06-14 2021-01-19 Qualcomm Incorporated Methods and apparatus to facilitate spatial relation indication for uplink control channel and sounding reference signals
JP7219432B2 (ja) 2019-07-17 2023-02-08 オフィノ， エルエルシー 新しい無線における空間関係
CN114642054B (zh) * 2019-11-01 2026-03-31 汉尼拔Ip有限责任公司 用于预设空间关系信息确定的方法和装置
US11943777B2 (en) * 2019-12-20 2024-03-26 Qualcomm Incorporated Determining a default uplink (UL) transmission configuration indicator (TCI) state
EP4059295B1 (en) * 2020-02-12 2026-07-08 Apple Inc. Ul spatial relation switch for pucch, pusch and srs
US11824613B2 (en) 2020-03-26 2023-11-21 Samsung Electronics Co., Ltd. Method and apparatus for a multi-beam downlink and uplink wireless system
WO2021189432A1 (en) * 2020-03-27 2021-09-30 Lenovo (Beijing) Limited Method and apparatus for channel access
US12167341B2 (en) * 2020-05-15 2024-12-10 Apple Inc. Control signaling for robust physical uplink shared channel transmission
US11515927B2 (en) * 2020-10-30 2022-11-29 Qualcomm Incorporated Beam management with backtracking and dithering
WO2022151207A1 (en) * 2021-01-14 2022-07-21 Apple Inc. Method for enhanced direct secondary cell activation
US11856569B2 (en) * 2021-01-15 2023-12-26 Qualcomm Incorporated DCI for common TCI state update
US12335757B2 (en) 2021-03-08 2025-06-17 Qualcomm Incorporated Techniques for beam selection using channel state information reference signal acquisition resources
CN118301766A (zh) * 2021-03-30 2024-07-05 北京小米移动软件有限公司 默认波束的确定方法、装置及通信设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017513254A (ja) 2014-01-21 2017-05-25 アルカテル−ルーセント 基地局トランシーバおよびモバイル・トランシーバのための装置、方法およびコンピュータ・プログラム
WO2018165304A1 (en) 2017-03-10 2018-09-13 Qualcomm Incorporated Nr uplink transmit beam selection based on pdcch/pdsch receive beams

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY191809A (en) * 2016-05-11 2022-07-16 Idac Holdings Inc Systems and methods for beamformed uplink transmission
WO2018128520A1 (ko) 2017-01-09 2018-07-12 엘지전자 주식회사 무선 통신 시스템에서 빔 관리를 위한 csi-rs 설정 방법 및 장치
US10560851B2 (en) 2017-01-13 2020-02-11 Samsung Electronics Co., Ltd. Method and apparatus for uplink beam management in next generation wireless systems
MY203077A (en) * 2017-05-01 2024-06-07 Ntt Docomo Inc User terminal and radio communication method
US10506587B2 (en) * 2017-05-26 2019-12-10 Samsung Electronics Co., Ltd. Method and apparatus for beam indication in next generation wireless systems
US11277301B2 (en) * 2017-09-07 2022-03-15 Comcast Cable Communications, Llc Unified downlink control information for beam management
US10873912B2 (en) * 2017-09-07 2020-12-22 Ofinno, Llc Uplink beam management
US20190103908A1 (en) * 2017-10-02 2019-04-04 Mediatek Inc. Method for Uplink Beam Indication for Wireless Communication System with Beamforming
WO2019099659A1 (en) * 2017-11-15 2019-05-23 Idac Holdings, Inc. Beam management in a wireless network
WO2019096129A1 (zh) 2017-11-17 2019-05-23 华为技术有限公司 一种波束配置方法和装置
CN116112050A (zh) * 2017-11-17 2023-05-12 华为技术有限公司 一种波束配置方法和装置
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration
WO2020056697A1 (zh) 2018-09-20 2020-03-26 北京小米移动软件有限公司 一种通信方法、装置、终端、基站和存储介质
EP3629492B1 (en) 2018-09-25 2026-01-07 Ofinno, LLC Beam configuration for secondary cells
US11159956B2 (en) 2019-03-28 2021-10-26 Ofinno, Llc Uplink beam management in wireless communication system
US10897752B2 (en) 2019-06-14 2021-01-19 Qualcomm Incorporated Methods and apparatus to facilitate spatial relation indication for uplink control channel and sounding reference signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017513254A (ja) 2014-01-21 2017-05-25 アルカテル−ルーセント 基地局トランシーバおよびモバイル・トランシーバのための装置、方法およびコンピュータ・プログラム
WO2018165304A1 (en) 2017-03-10 2018-09-13 Qualcomm Incorporated Nr uplink transmit beam selection based on pdcch/pdsch receive beams

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Ericsson，Feature lead summary 4 on beam measurement and reporting[online]，3GPP TSG RAN WG1 #92 R1-1803481，2018年03月02日，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_92/Docs/R1-1803481.zip>
MediaTek Inc.，Remaining Issues on Beam Management[online]，3GPP TSG RAN WG1 #93 R1-1806788，2018年05月25日，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_93/Docs/R1-1806788.zip>
MediaTek Inc.，Summary on Beam Failure Recovery[online]，3GPP TSG RAN WG1 #94b R1-1811867，2018年10月19日，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_94b/Docs/R1-1811867.zip>
vivo，Further discussion on Multi-Beam Operation[online]，3GPP TSG RAN WG1 #97 R1-1906160，2019年05月17日，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_97/Docs/R1-1906160.zip>

Also Published As

Publication number Publication date
US10897752B2 (en) 2021-01-19
US20210045106A1 (en) 2021-02-11
JP7780586B2 (ja) 2025-12-04
WO2020251718A1 (en) 2020-12-17
AU2020292176A1 (en) 2021-12-23
EP3984142A1 (en) 2022-04-20
BR112021024388A2 (pt) 2022-01-18
KR20220020811A (ko) 2022-02-21
JP2022536339A (ja) 2022-08-15
JP2024161387A (ja) 2024-11-19
WO2020251718A9 (en) 2021-04-22
SG11202112615UA (en) 2021-12-30
CN113940023A (zh) 2022-01-14
AU2020292176B2 (en) 2025-06-05
CN113940023B (zh) 2024-08-27
PH12021552858A1 (en) 2022-12-19
US20200396731A1 (en) 2020-12-17
US12335011B2 (en) 2025-06-17
KR102978600B1 (ko) 2026-06-16

Similar Documents

Publication Publication Date Title
JP7780586B2 (ja) アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置
JP7601915B2 (ja) サービングおよび非サービングセルにわたるセル間モビリティ
JP7574233B2 (ja) Ｒｒｃ状態の間でのｕｅ支援型高速遷移
US12143976B2 (en) Signaling-overhead reduction with resource grouping
EP3857755B1 (en) Early termination of pusch with new uplink grant
JP7389804B2 (ja) Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択
TWI859222B (zh) 用於兩步rach資源配置的參考座標
KR20220075333A (ko) Srs/pucch 를 위한 디폴트 공간 관계
US12425937B2 (en) UE requested SMTC window configuration adaptation
CN112970295B (zh) 对ne-dc中的潜在nr ul传输的指示
CN113196838A (zh) 针对功率节省配置的ue辅助信息
KR102795627B1 (ko) Cot에서 선택된 coreset들의 서브세트의 시그널링
US11330617B2 (en) Scheduling threshold report for multi-transmit/receive points
CN115398821A (zh) 波束增益信令
US12604282B2 (en) Uplink spatial filter and power control for channel estimation across physical uplink control channels
WO2020226835A9 (en) Radio link monitoring reference signals for ues that do not support csi-rs based radio link monitoring
US20230300837A1 (en) Ue behavior in receiving aperiodic reference signals
US20210212059A1 (en) Gap enhancement for flexible symbols
JP7808121B2 (ja) 統一されたｔｃｉ指示を使用したｄｃｉにおけるダミー指示
WO2021159469A1 (en) Quantization for port selection codebook with spatial frequency beamforming

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230419

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230419

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240624

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240724

R150 Certificate of patent or registration of utility model

Ref document number: 7528126

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150