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SG11201901549TA - Uplink transmission/reception method in wireless communication system and device therefor - Google Patents

Uplink transmission/reception method in wireless communication system and device therefor

Info

Publication number
SG11201901549TA
SG11201901549TA SG11201901549TA SG11201901549TA SG11201901549TA SG 11201901549T A SG11201901549T A SG 11201901549TA SG 11201901549T A SG11201901549T A SG 11201901549TA SG 11201901549T A SG11201901549T A SG 11201901549TA SG 11201901549T A SG11201901549T A SG 11201901549TA
Authority
SG
Singapore
Prior art keywords
communication system
uplink transmission
wireless communication
device therefor
reception method
Prior art date
Application number
SG11201901549TA
Other languages
English (en)
Inventor
Jonghyun Park
Jiwon Kang
Kijun Kim
Haewook Park
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of SG11201901549TA publication Critical patent/SG11201901549TA/en

Links

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
    • H04B7/0686—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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • 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
    • H04B7/0636—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
    • H04B7/0613—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
    • H04B7/0645—Variable feedback
    • H04B7/065—Variable contents, e.g. long-term or short-short
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0051—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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201901549TA 2016-09-26 2017-09-26 Uplink transmission/reception method in wireless communication system and device therefor SG11201901549TA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662400077P 2016-09-26 2016-09-26
US201662401961P 2016-09-30 2016-09-30
US201662416682P 2016-11-02 2016-11-02
PCT/KR2017/010628 WO2018056789A1 (ko) 2016-09-26 2017-09-26 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치

Publications (1)

Publication Number Publication Date
SG11201901549TA true SG11201901549TA (en) 2019-04-29

Family

ID=61690986

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901549TA SG11201901549TA (en) 2016-09-26 2017-09-26 Uplink transmission/reception method in wireless communication system and device therefor

Country Status (15)

Country Link
US (3) US10819407B2 (zh)
EP (2) EP3758247A1 (zh)
JP (1) JP6840841B2 (zh)
KR (1) KR102219351B1 (zh)
CN (1) CN109565311B (zh)
AU (1) AU2017332423B2 (zh)
BR (1) BR112019005754B1 (zh)
CA (1) CA3035000C (zh)
CL (1) CL2019000689A1 (zh)
MX (1) MX2019002900A (zh)
MY (1) MY194573A (zh)
PH (1) PH12019500590A1 (zh)
RU (1) RU2717840C1 (zh)
SG (1) SG11201901549TA (zh)
WO (1) WO2018056789A1 (zh)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3035000C (en) 2016-09-26 2022-06-14 Lg Electronics Inc. Uplink transmission/reception method in wireless communication system and device therefor
US10469224B2 (en) * 2016-09-30 2019-11-05 Qualcomm Incorporated Joint transmission of precoded and unprecoded sounding reference signals in uplink
US10432374B2 (en) * 2016-12-12 2019-10-01 Qualcomm Incorporated Reporting uplink channel feedback in wireless communications
US10749584B2 (en) * 2016-12-22 2020-08-18 Samsung Electronics Co., Ltd. Uplink MIMO codebook for advanced wireless communication systems
US11018828B2 (en) * 2017-02-06 2021-05-25 Qualcomm Incorporated Uplink MIMO reference signals and data transmission schemes
WO2018145013A1 (en) * 2017-02-06 2018-08-09 Intel Corporation Uplink transmissions using precoded sounding reference signals for communication systems
US11063652B2 (en) * 2017-03-07 2021-07-13 Apple Inc. Techniques for improved beam management
KR102409785B1 (ko) * 2017-03-23 2022-06-16 삼성전자주식회사 무선 통신 시스템에서 초기 접속을 수행하기 위한 장치 및 방법
CN108631847B (zh) * 2017-03-24 2021-06-01 华为技术有限公司 传输信道状态信息的方法、终端设备和网络设备
CN113965231A (zh) * 2017-03-24 2022-01-21 华为技术有限公司 信息的传输方法和设备
CN108631999B (zh) * 2017-03-25 2021-07-09 华为技术有限公司 信令的发送方法，装置和系统
EP3619820A1 (en) 2017-05-05 2020-03-11 Intel Corporation Management of mimo communication systems
CN110622607B (zh) 2017-05-25 2024-06-07 Oppo广东移动通信有限公司 上行预编码方法、设备及系统
EP3639597B1 (en) * 2017-06-15 2024-04-17 Telefonaktiebolaget LM Ericsson (publ) Apparatuses and methods for scheduling object configuration
CN109150439B (zh) * 2017-06-16 2021-02-05 电信科学技术研究院 一种数据传输方法、装置、网络侧设备和用户设备
EP4236101A3 (en) 2017-10-02 2024-02-28 Telefonaktiebolaget LM Ericsson (publ) Efficient srs resource indication methods
CN109951215B (zh) * 2017-12-20 2022-05-13 华为技术有限公司 一种获取下行信道信息的方法及装置
FI3986066T3 (fi) * 2017-12-28 2024-01-11 Toyota Motor Co Ltd Menetelmä nousevan siirtotien datasiirtoon, päätelaite ja verkkolaite
US20190260435A1 (en) * 2018-02-17 2019-08-22 Mediatek Inc. Uplink Transmission Schemes In Mobile Communications
CN108260217B (zh) * 2018-03-05 2024-06-04 中兴通讯股份有限公司 一种信息传输的方法、装置和通信节点
CN118474865A (zh) * 2018-04-04 2024-08-09 交互数字专利控股公司 5g新无线电的波束指示
US10651900B2 (en) * 2018-05-18 2020-05-12 Futurewei Technologies, Inc. System and method for communications system training
US11159290B2 (en) * 2018-06-28 2021-10-26 Acer Incorporated Device and method for handling a sounding reference signal transmission
WO2020019136A1 (en) 2018-07-23 2020-01-30 Qualcomm Incorporated Configuration of sounding reference signal resource for multi-panel uplink transmission
EP3831137A4 (en) * 2018-07-27 2021-08-18 NEC Corporation UPLINK TRANSMISSION
US11076409B2 (en) * 2018-07-30 2021-07-27 Qualcomm Incorporated Power allocation for subband precoding
US11184129B2 (en) 2018-09-21 2021-11-23 Qualcomm Incorporated Sounding reference signal configurations to support uplink transmissions with cyclic delay diversity
JP7408633B2 (ja) * 2018-09-26 2024-01-05 富士通株式会社 信号送信方法、信号受信方法及び装置
CN110535589B (zh) * 2018-09-27 2023-01-10 中兴通讯股份有限公司 指示方法、信息确定方法、装置、基站、终端及存储介质
CN113243087B (zh) 2018-10-12 2024-03-15 索尼集团公司 无线通信装置和对无线通信装置进行操作的方法
CN112823484B (zh) * 2018-10-16 2024-08-16 高通股份有限公司 用于提供用于上行链路srs的预编码器的方法和装置
US11394437B2 (en) * 2018-12-14 2022-07-19 Qualcomm Incorporated Beamforming codebook adaptation for flexible wireless devices
US11277174B2 (en) * 2019-01-09 2022-03-15 Qualcomm Incorporated Channel state feedback computation and beam training for full-duplex communication
CN111464218B (zh) * 2019-01-18 2022-08-12 中国移动通信有限公司研究院 下行波束管理的方法及设备
CN111464273B (zh) * 2019-01-18 2023-01-13 中国移动通信有限公司研究院 基于码本传输的探测参考信号资源的指示方法及设备
CN114128163B (zh) 2019-01-28 2024-05-17 华为技术有限公司 一种通信方法及装置
CN111586855B (zh) * 2019-02-15 2024-02-09 华为技术有限公司 信号传输的方法与装置
EP3934121A4 (en) * 2019-02-25 2022-10-05 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
WO2020197353A1 (ko) * 2019-03-28 2020-10-01 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 송수신 방법 및 그 장치
JP7550795B2 (ja) 2019-05-14 2024-09-13 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける制御情報送信方法及び装置
WO2020235456A1 (ja) * 2019-05-17 2020-11-26 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2020252765A1 (en) 2019-06-21 2020-12-24 Qualcomm Incorporated Channel state information reporting techniques for full-duplex user equipment
KR20210002208A (ko) 2019-06-27 2021-01-08 삼성전자주식회사 프리코딩을 수행하는 전자 장치 및 그 동작 방법
WO2021009874A1 (ja) * 2019-07-17 2021-01-21 株式会社Ｎｔｔドコモ 端末及び無線通信方法
WO2021012975A1 (en) * 2019-07-22 2021-01-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and apparatus of frequency-selective precoding for physical uplink shared channel transmission
CN110380763B (zh) * 2019-07-23 2021-05-11 东南大学 收发方向图非互易全数字波束成形天线阵列及其实现方法
EP4000186A1 (en) * 2019-07-24 2022-05-25 Google LLC Controlling dl mimo transmissions in a communication system
US11356300B2 (en) * 2019-08-02 2022-06-07 Qualcomm Incorporated Sounding reference signal configuration for supporting virtual and non-virtual port sounding
WO2021026679A1 (en) * 2019-08-09 2021-02-18 Qualcomm Incorporated Sub-band specific sounding reference signal resource indicator indication for non-codebook based frequency-selective uplink precoding
US11362785B2 (en) * 2019-08-13 2022-06-14 Qualcomm Incorporated Signaling sequences of sounding reference signal resource indicator collections for uplink repetitions
CN110545168A (zh) * 2019-09-12 2019-12-06 中兴通讯股份有限公司 上行传输方法和装置
CN110650001A (zh) * 2019-10-15 2020-01-03 中兴通讯股份有限公司 传输方法、装置、第一通信节点、第二通信节点及介质
US11924863B2 (en) 2019-10-28 2024-03-05 Qualcomm Incorporated Subband precoding signaling in a wireless communications network
EP4038757A1 (en) * 2019-10-28 2022-08-10 Huawei Technologies Co., Ltd. Techniques for managing beamformed uplink transmissions of beamformer devices
EP4052520A4 (en) * 2019-11-01 2023-07-19 Qualcomm Incorporated PRECODING AN UPLINK LOWER BAND VIA ACOUSTIC REFERENCE SIGNALS PRECODED BY FREQUENCY DOMAIN BASES
WO2021102788A1 (en) * 2019-11-28 2021-06-03 Apple Inc. Apparatus, system, and method for enhanced mobile station power transmission
CN111130607B (zh) * 2019-12-26 2024-01-23 中兴通讯股份有限公司 上行传输、信号接收方法、装置、终端、服务节点及介质
KR102722627B1 (ko) * 2020-01-10 2024-10-29 삼성전자 주식회사 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치
US20230104029A1 (en) * 2020-01-24 2023-04-06 Ntt Docomo, Inc. Terminal, radio communication method, and base station
EP4097850A4 (en) * 2020-01-31 2023-11-01 QUALCOMM Incorporated CO-PHASING FACTOR DISPLAY IN DOWNLINK CONTROL INFORMATION
CN115152158A (zh) * 2020-02-18 2022-10-04 华为技术有限公司 物理上行共享信道传输数据的方法、传输数据的方法及终端、网络设备、芯片系统
WO2021168599A1 (en) * 2020-02-24 2021-09-02 Qualcomm Incorporated Reference signal configurations for uplink beam selection
US11653228B2 (en) * 2020-02-24 2023-05-16 Qualcomm Incorporated Channel state information (CSI) learning
WO2021221476A1 (ko) * 2020-04-29 2021-11-04 엘지전자 주식회사 복수 개의 trp를 위한 상향링크 송수신 방법 및 그를 위한 장치
EP4150849A1 (en) * 2020-05-13 2023-03-22 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Apparatus and method of wireless communication
KR20220101486A (ko) 2021-01-11 2022-07-19 삼성전자주식회사 무선 통신 시스템에서 빔포밍을 이용한 무선 통신 방법 및 장치
JP2024511000A (ja) * 2021-03-24 2024-03-12 インテル コーポレイション 単一ｄｃｉベースの物理上りリンク共有チャネル（ｐｕｓｃｈ）送信スケジューリング
EP4335062A1 (en) * 2021-05-08 2024-03-13 Apple Inc. Panel selection for uplink transmission
CN115412135B (zh) * 2021-05-28 2023-09-19 中国移动通信集团山东有限公司 波束赋形反馈模式确定方法即装置、设备、存储介质
US12126466B2 (en) * 2022-03-09 2024-10-22 Qualcomm Incorporated Channel state feedback using demodulation reference signals
WO2024060190A1 (en) * 2022-09-23 2024-03-28 Apple Inc. Closed-loop antenna selection for a single transmitter wireless device
CN118316578A (zh) * 2023-01-06 2024-07-09 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5361865B2 (ja) 2008-04-04 2013-12-04 パナソニック株式会社 無線通信移動局装置およびプレコーディング行列使用方法
US8548406B2 (en) * 2009-05-05 2013-10-01 Lg Electronics Inc. Method of transmitting reference signal in multiple antenna system
US8737307B2 (en) * 2009-12-22 2014-05-27 Lg Electronics Inc. Apparatus for performing comp communication using a precoded sounding reference signal and method of the same
WO2011105813A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 상향링크 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 전송을 위한 제어정보를 제공하는 방법 및 장치
CN102083223A (zh) * 2010-03-05 2011-06-01 大唐移动通信设备有限公司 一种发送dci和上行传输的方法、系统及装置
CN101827444B (zh) 2010-03-31 2015-03-25 中兴通讯股份有限公司 一种测量参考信号的信令配置系统及方法
CN102378271A (zh) * 2010-08-16 2012-03-14 电信科学技术研究院 Srs和周期csi的传输及其指示方法、装置及系统
FR2966252B1 (fr) 2010-10-13 2013-11-22 Thales Sa Procede et systeme d'augmentation de la disponibilite d'un systeme de geolocalisation par satellite
EP3509374B1 (en) * 2010-11-16 2020-02-12 Sun Patent Trust Communication device and srs transmission control method
WO2012114148A1 (en) 2011-02-01 2012-08-30 Research In Motion Limited Mixed rank downlink compound multi-user interference alignment scheme
US9351288B2 (en) 2012-06-05 2016-05-24 Samsung Electronics Co., Ltd. Uplink channel sounding and channel state information estimation in mobile communication systems with multiple antennas
WO2013191367A1 (ko) * 2012-06-18 2013-12-27 엘지전자 주식회사 신호 송수신 방법 및 이를 위한 장치
US9596065B2 (en) * 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A
CN103905104B (zh) * 2012-12-28 2017-12-19 中兴通讯股份有限公司 一种根据探测参考信号的多天线发送方法及终端及基站
US9825747B2 (en) * 2013-01-23 2017-11-21 Qualcomm Incorporated Efficient uplink resource indication for CSI feedback
KR102004544B1 (ko) * 2013-02-06 2019-07-26 노키아 테크놀로지스 오와이 무선 통신 시스템에서 채널측정 기준신호 전송 방법 및 장치
WO2016010399A1 (ko) * 2014-07-17 2016-01-21 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치
BR112017015208A2 (pt) * 2015-01-15 2018-03-13 Ericsson Telefon Ab L M ?métodos para auxiliar na seleção de precodificador para comunicação sem fio com um nó de rádio, para transmitir dados para um nó de rádio, para realizar seleção de precodificador para comunicação sem fio com um dispositivo sem fio (108) e para receber dados a partir de um dispositivo sem fio (108), dispositivo sem fio, nó de rádio, programa de computador e, portador?
US9985704B2 (en) * 2015-08-13 2018-05-29 Samsung Electronics Co., Ltd. Method and apparatus for operating beamformed reference signal in communication system
EP3411960A1 (en) * 2016-02-03 2018-12-12 NTT DoCoMo, Inc. User equipment and method for wireless communication
BR112018069878A2 (pt) * 2016-04-01 2019-02-05 Huawei Tech Co Ltd sistema e método para comutação de srs, transmissão e aperfeiçoamentos
CA3035000C (en) 2016-09-26 2022-06-14 Lg Electronics Inc. Uplink transmission/reception method in wireless communication system and device therefor
US10469224B2 (en) * 2016-09-30 2019-11-05 Qualcomm Incorporated Joint transmission of precoded and unprecoded sounding reference signals in uplink

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