CN109831932B - 多天线系统中的非周期性测量参考信号传输的系统和方法 - Google Patents

多天线系统中的非周期性测量参考信号传输的系统和方法 Download PDF

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CN109831932B
CN109831932B CN201780061478.7A CN201780061478A CN109831932B CN 109831932 B CN109831932 B CN 109831932B CN 201780061478 A CN201780061478 A CN 201780061478A CN 109831932 B CN109831932 B CN 109831932B
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csi
wtru
epdcch
dci
pdsch
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CN109831932A (zh
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李文一
珍妮特·A·斯特恩-波科维茨
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InterDigital Patent Holdings Inc
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InterDigital Patent Holdings Inc
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    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0643—Feedback on request
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/20—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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • 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
    • 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
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780061478.7A 2016-08-10 2017-08-10 多天线系统中的非周期性测量参考信号传输的系统和方法 Active CN109831932B (zh)

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US201662373248P 2016-08-10 2016-08-10
US62/373,248 2016-08-10
PCT/US2017/046224 WO2018031727A1 (en) 2016-08-10 2017-08-10 Systems and methods for aperiodic measurement reference signal transmission in multiple antenna systems

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EP (1) EP3497867B1 (https=)
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KR (3) KR20190049693A (https=)
CN (2) CN109831932B (https=)
AU (2) AU2017308909A1 (https=)
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Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019530276A (ja) * 2016-08-10 2019-10-17 インターデイジタル パテント ホールディングス インコーポレイテッド 複数アンテナシステムにおける非周期的測定基準信号送信のためのシステムおよび方法
MX2019004447A (es) 2016-10-21 2019-08-05 Ericsson Telefon Ab L M Evitacion de colision entre canales de control de enlace descendente y señales de referencia de informacion de estado de canal aperiodicas.
KR102156668B1 (ko) * 2016-11-16 2020-09-17 주식회사 케이티 차세대 무선망에서 하향링크 신호를 송수신하는 방법 및 그 장치
WO2018164474A1 (ko) * 2017-03-08 2018-09-13 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 제어 및 데이터 정보 자원 매핑 방법 및 장치
CN116800311A (zh) * 2017-05-05 2023-09-22 华为技术有限公司 传输预编码矩阵的指示方法和设备
EP3646502B1 (en) 2017-08-10 2025-07-16 Beijing Xiaomi Mobile Software Co., Ltd. Uplink control information multiplexing
US20190052414A1 (en) * 2017-08-10 2019-02-14 Alireza Babaei Multiplexing mechanism for uplink control information
KR102942568B1 (ko) 2018-01-10 2026-03-20 인터디지탈 패튼 홀딩스, 인크 비면허 대역에서 새로운 무선 동작을 위한 채널 액세스 방법 및 lbt(listen-before-talk) 솔루션
EP3738236A1 (en) * 2018-01-12 2020-11-18 Telefonaktiebolaget LM Ericsson (publ) Channel state information reporting without uplink shared channel
JP6472589B1 (ja) * 2018-08-08 2019-02-20 三菱電機株式会社 地図データ処理装置
US12022479B2 (en) * 2018-08-09 2024-06-25 Lg Electronics Inc. Method and device for physical broadcast channel (PBCH) in wireless communication system
US11711813B2 (en) 2018-08-10 2023-07-25 Intel Corporation Downlink control channel signaling for an aperiodic channel state information trigger
TWI741376B (zh) * 2018-09-26 2021-10-01 美商Ｉｄａｃ控股公司 叢發傳輸方法及裝置
US11101965B2 (en) * 2018-10-09 2021-08-24 Qualcomm Incorporated Handling null A-CSI report overlap with other uplink transmissions
EP3874859A1 (en) * 2018-11-02 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatus and machine-readable mediums relating to reference signals for positioning in a wireless network
WO2020252765A1 (en) * 2019-06-21 2020-12-24 Qualcomm Incorporated Channel state information reporting techniques for full-duplex user equipment
CN114402679B (zh) * 2019-07-17 2025-09-23 株式会社Ntt都科摩 终端以及无线通信方法
WO2021031143A1 (en) * 2019-08-21 2021-02-25 Qualcomm Incorporated Frequency domain basis restriction for csi reporting enhancement
CN110609504B (zh) * 2019-09-28 2020-09-11 湖北理工学院 用于智能机器人的控制信息的传输方法及系统
CN112770287B (zh) * 2019-11-05 2025-08-01 夏普株式会社 由用户设备执行的方法及用户设备
US11888610B2 (en) * 2020-02-26 2024-01-30 Qualcomm Incorporated Method and apparatus for positioning with LTE-NR dynamic spectrum sharing (DSS)
CN115023913B (zh) * 2020-02-27 2024-12-20 联想(北京)有限公司 用于无线通信的方法及设备
WO2021243632A1 (en) * 2020-06-04 2021-12-09 Qualcomm Incorporated Decoupled port selection and coefficients reporting
CA3188083A1 (en) 2020-08-05 2022-02-10 Jaya Rao Handling positioning reference signals in wireless systems
US11856585B2 (en) * 2020-08-06 2023-12-26 Qualcomm Incorporated Channel state information (CSI) reporting for multicast communications
US20230300837A1 (en) * 2020-09-21 2023-09-21 Qualcomm Incorporated Ue behavior in receiving aperiodic reference signals
WO2022082712A1 (en) * 2020-10-23 2022-04-28 Qualcomm Incorporated Joint srs and csi trigger
TW202241189A (zh) * 2021-03-17 2022-10-16 美商高通公司 驗證與基於重複的連結的下行鏈路控制通道候選相關聯的資源
CN115333696A (zh) * 2021-05-10 2022-11-11 夏普株式会社 由用户设备执行的接收下行信号的方法以及用户设备
CN116156628B (zh) * 2021-06-07 2026-01-13 上海推络通信科技合伙企业(有限合伙) 一种用于无线通信的节点中的方法和装置
US20250158772A1 (en) * 2022-02-10 2025-05-15 Ntt Docomo, Inc. Terminal, radio communication method, and base station
CN118945677A (zh) * 2023-05-12 2024-11-12 维沃移动通信有限公司 传输信息确定方法、配置信息发送方法、终端及设备
KR20250110618A (ko) * 2024-01-12 2025-07-21 삼성전자주식회사 무선 통신 시스템의 송수신 방법 및 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2479918A1 (en) * 2011-01-20 2012-07-25 ZTE (USA) Inc. Methods and systems for transmitting SFBC signals with CSI-RS transmission and related muting in LTE-advance systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102549997B (zh) 2010-08-16 2015-05-20 中兴通讯(美国)公司 Lte-advance系统的csi-rs资源分配的方法和系统
CN102468922B (zh) 2010-11-05 2016-02-10 中兴通讯股份有限公司 公共参考信号静默信令的配置方法和系统
CN103391631B (zh) * 2012-05-11 2018-07-24 中兴通讯股份有限公司 Csi-rs的发送方法及装置
JP5997374B2 (ja) * 2012-06-05 2016-09-28 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける制御情報受信方法および装置
EP3252963B1 (en) * 2012-06-18 2021-06-09 Samsung Electronics Co., Ltd. Aperiodic and periodic csi feedback modes for coordinated multi-point transmission
US10159052B2 (en) * 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
US9456358B2 (en) * 2012-08-13 2016-09-27 Qualcomm Incorporated Method and apparatus for indicating active channel state information reference signal (CSI-RS) configurations
CN104038312B (zh) * 2013-03-08 2019-12-31 中兴通讯股份有限公司 信道测量导频的指示信令的确定、csi反馈方法及装置
CN105850192B (zh) 2013-12-27 2020-01-14 夏普株式会社 终端装置、基站装置以及方法
US10419174B2 (en) 2014-03-30 2019-09-17 Lg Electronics Inc. Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof
US10034277B2 (en) * 2015-01-16 2018-07-24 Intel Corporation User equipment and base station for dynamic CSI-RS and CSI-IM transmission in LTE systems
US10084577B2 (en) * 2015-01-30 2018-09-25 Motorola Mobility Llc Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation
US10129782B2 (en) * 2015-01-30 2018-11-13 Samsung Electronics Co., Ltd. Methods and apparatus for CSI measurement configuration and reporting on unlicensed spectrum
US9743392B2 (en) 2015-01-30 2017-08-22 Motorola Mobility Llc Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation
EP3322110A4 (en) * 2015-07-06 2018-06-27 Samsung Electronics Co., Ltd. Method and apparatus for measuring channel in mobile communication system
JP2019530276A (ja) * 2016-08-10 2019-10-17 インターデイジタル パテント ホールディングス インコーポレイテッド 複数アンテナシステムにおける非周期的測定基準信号送信のためのシステムおよび方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2479918A1 (en) * 2011-01-20 2012-07-25 ZTE (USA) Inc. Methods and systems for transmitting SFBC signals with CSI-RS transmission and related muting in LTE-advance systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R1-124849 "ZP-CSI-RS Configuration for IMRs and PDSCH RE matching";NEC Group;《3GPP tsg_ran\WG1_RL1》;20121101;全文 *
R2-110607 "Higher layer signaling of CSI-RS and muting configurations";NTT DOCOMO等;《3GPP tsg_ran\WG2_RL2》;20110119;全文 *

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Publication number Publication date
CN109831932A (zh) 2019-05-31
KR20210110389A (ko) 2021-09-07
US20230362701A1 (en) 2023-11-09
US20210288705A1 (en) 2021-09-16
AU2021201134B2 (en) 2022-08-18
JP2022046755A (ja) 2022-03-23
CN114944856A (zh) 2022-08-26
JP2019530276A (ja) 2019-10-17
KR20190049693A (ko) 2019-05-09
AU2017308909A1 (en) 2019-02-21
AU2021201134A1 (en) 2021-03-11
WO2018031727A1 (en) 2018-02-15
EP3497867B1 (en) 2025-10-08
US20250220487A1 (en) 2025-07-03
MX2019001492A (es) 2019-07-10
CN114944856B (zh) 2025-09-19
US11722918B2 (en) 2023-08-08
EP3497867A1 (en) 2019-06-19
US12273760B2 (en) 2025-04-08
JP7364704B2 (ja) 2023-10-18
KR20230038818A (ko) 2023-03-21

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