SG11202010765WA - Choosing an srs resource set when multiple sets are configured - Google Patents

Choosing an srs resource set when multiple sets are configured

Info

Publication number
SG11202010765WA
SG11202010765WA SG11202010765WA SG11202010765WA SG11202010765WA SG 11202010765W A SG11202010765W A SG 11202010765WA SG 11202010765W A SG11202010765W A SG 11202010765WA SG 11202010765W A SG11202010765W A SG 11202010765WA SG 11202010765W A SG11202010765W A SG 11202010765WA
Authority
SG
Singapore
Prior art keywords
choosing
resource set
multiple sets
srs resource
srs
Prior art date
Application number
SG11202010765WA
Other languages
English (en)
Inventor
Alexandros Manolakos
Alvarino Alberto Rico
Umesh Phuyal
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 SG11202010765WA publication Critical patent/SG11202010765WA/en

Links

Classifications

    • 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
    • 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
    • H04B7/0602—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 antenna switching
    • 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
    • H04B7/0602—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 antenna switching
    • H04B7/0604—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 antenna switching with predefined switching scheme
    • 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
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for 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
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or 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
    • H04W72/21—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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202010765WA 2018-05-21 2019-05-20 Choosing an srs resource set when multiple sets are configured SG11202010765WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862674498P 2018-05-21 2018-05-21
US16/415,622 US11088791B2 (en) 2018-05-21 2019-05-17 Choosing an SRS resource set when multiple sets are configured
PCT/US2019/033068 WO2019226522A1 (fr) 2018-05-21 2019-05-20 Choix d'un ensemble de ressources srs lorsque de multiples ensembles sont configurés

Publications (1)

Publication Number Publication Date
SG11202010765WA true SG11202010765WA (en) 2020-12-30

Family

ID=68533042

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010765WA SG11202010765WA (en) 2018-05-21 2019-05-20 Choosing an srs resource set when multiple sets are configured

Country Status (7)

Country Link
US (1) US11088791B2 (fr)
EP (1) EP3797488A1 (fr)
KR (1) KR20210010545A (fr)
CN (1) CN112136289B (fr)
SG (1) SG11202010765WA (fr)
TW (1) TWI800649B (fr)
WO (1) WO2019226522A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11589343B2 (en) * 2019-12-16 2023-02-21 Qualcomm Incorporated Fast beam update in a group of component carriers via downlink control information
US11671990B2 (en) * 2020-01-31 2023-06-06 Qualcomm Incorporated Techniques for indicating a user equipment capability for simultaneous beam update across multiple component carriers
WO2022047615A1 (fr) * 2020-09-01 2022-03-10 Qualcomm Incorporated Activation basée sur un élément de commande (ce) de commande d'accès au support (mac) pour des requêtes de signal de référence initiées par un équipement utilisateur (ue)
WO2022048437A1 (fr) * 2020-09-01 2022-03-10 Qualcomm Incorporated Demandes de signal de référence initiées par un équipement utilisateur (ue)
CN116097579A (zh) * 2020-10-21 2023-05-09 Oppo广东移动通信有限公司 无线通信的方法及设备
WO2022082805A1 (fr) * 2020-10-23 2022-04-28 华为技术有限公司 Procédé et dispositif de comunication
WO2022117039A1 (fr) * 2020-12-02 2022-06-09 维沃移动通信有限公司 Procédé d'indication de commande de puissance de srs, et procédé et dispositif de division de grappe de ressources
CN114765508B (zh) * 2021-01-15 2024-03-08 维沃移动通信有限公司 非周期srs的传输方法和设备
CN116636170A (zh) * 2021-12-03 2023-08-22 北京小米移动软件有限公司 一种srs触发方法、装置及存储介质
WO2024065391A1 (fr) * 2022-09-29 2024-04-04 Nokia Shanghai Bell Co., Ltd. Configuration de csi améliorée pour adaptation de domaine spatial

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
EP2360864A1 (fr) * 2010-02-12 2011-08-24 Panasonic Corporation (Dés)activation de véhicules de composants dans les systèmes de communication utilisant une agrégation de porteuses
KR101807874B1 (ko) * 2010-03-05 2017-12-12 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
JP5514954B2 (ja) * 2010-04-02 2014-06-04 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 アップリンクサウンディング基準信号の構成および送信
KR20120015985A (ko) * 2010-08-13 2012-02-22 주식회사 팬택 비주기적 기준 신호의 송수신 방법 및 장치
US10735156B2 (en) 2016-03-24 2020-08-04 Qualcomm Incorporated Sounding reference signal transmission for enhanced carrier aggregation
KR102188674B1 (ko) 2016-04-01 2020-12-08 후아웨이 테크놀러지 컴퍼니 리미티드 Srs 스위칭, 송신, 및 강화들을 위한 시스템 및 방법
US10716125B2 (en) * 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
US10588141B2 (en) * 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
WO2018170690A1 (fr) * 2017-03-20 2018-09-27 Oppo广东移动通信有限公司 Procédé et appareil de communication sans fil
AU2017412458B2 (en) * 2017-05-04 2022-10-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for determining transmission parameters of uplink signal, terminal and network device
WO2019066560A1 (fr) * 2017-09-28 2019-04-04 엘지전자 주식회사 Procédé de réalisation de transmission de liaison montante dans un système de communication sans fil et dispositif correspondant
CN109802810B (zh) * 2017-11-17 2021-07-09 华为技术有限公司 发送探测参考信号srs的方法和装置
CN109803362B (zh) * 2017-11-17 2022-04-12 中兴通讯股份有限公司 功率控制方法、ue、基站、参数配置方法和控制方法
CN109802801B (zh) * 2017-11-17 2021-12-14 华为技术有限公司 发送和接收信号的方法、装置和系统
CN108696346B (zh) * 2017-11-25 2019-07-12 华为技术有限公司 一种参考信号的配置方法和装置
CN111106919B (zh) * 2018-01-12 2021-03-02 Oppo广东移动通信有限公司 Srs传输方法及相关设备
US10749637B2 (en) * 2018-01-18 2020-08-18 FG Innovation Company Limited Methods and devices for aperiodic uplink transmission
US10742303B1 (en) * 2018-02-13 2020-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of spatially QCL reference signal resources for transmissions in communication equipment having multiple antenna panels
US10952231B2 (en) * 2018-05-10 2021-03-16 Asustek Computer Inc. Method and apparatus for beam indication for uplink transmission in a wireless communication system
US10651900B2 (en) * 2018-05-18 2020-05-12 Futurewei Technologies, Inc. System and method for communications system training

Also Published As

Publication number Publication date
TW202005447A (zh) 2020-01-16
CN112136289A (zh) 2020-12-25
US11088791B2 (en) 2021-08-10
EP3797488A1 (fr) 2021-03-31
TWI800649B (zh) 2023-05-01
WO2019226522A1 (fr) 2019-11-28
KR20210010545A (ko) 2021-01-27
US20190356431A1 (en) 2019-11-21
CN112136289B (zh) 2024-01-09

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