PL4093099T3 - Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego - Google Patents

Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego

Info

Publication number
PL4093099T3
PL4093099T3 PL22184486.3T PL22184486T PL4093099T3 PL 4093099 T3 PL4093099 T3 PL 4093099T3 PL 22184486 T PL22184486 T PL 22184486T PL 4093099 T3 PL4093099 T3 PL 4093099T3
Authority
PL
Poland
Prior art keywords
reference signal
power control
signal power
wireless system
sounding reference
Prior art date
Application number
PL22184486.3T
Other languages
English (en)
Inventor
Yi Zhang
Yuan Tao ZHANG
De Shan MIAO
Mihai Enescu
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of PL4093099T3 publication Critical patent/PL4093099T3/pl

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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam 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
    • H04B7/06—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
    • H04B7/0686—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
    • H04B7/0696—Determining beam pairs
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)
PL22184486.3T 2017-01-04 2017-01-04 Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego PL4093099T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2017/070175 WO2018126361A1 (en) 2017-01-04 2017-01-04 Sounding reference signal power control for multiple input multiple output wireless system
EP22184486.3A EP4093099B1 (en) 2017-01-04 2017-01-04 Sounding reference signal power control for multiple input multiple output wireless system

Publications (1)

Publication Number Publication Date
PL4093099T3 true PL4093099T3 (pl) 2025-04-07

Family

ID=62788909

Family Applications (2)

Application Number Title Priority Date Filing Date
PL22184486.3T PL4093099T3 (pl) 2017-01-04 2017-01-04 Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego
PL17890528.7T PL3566507T3 (pl) 2017-01-04 2017-01-04 Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL17890528.7T PL3566507T3 (pl) 2017-01-04 2017-01-04 Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego

Country Status (11)

Country Link
US (3) US11115933B2 (pl)
EP (2) EP4093099B1 (pl)
JP (5) JP2020503805A (pl)
KR (4) KR102428257B1 (pl)
CN (3) CN116155324A (pl)
CA (1) CA3049154A1 (pl)
ES (2) ES3013913T3 (pl)
FI (1) FI4093099T3 (pl)
PL (2) PL4093099T3 (pl)
PT (1) PT4093099T (pl)
WO (1) WO2018126361A1 (pl)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102428257B1 (ko) * 2017-01-04 2022-08-02 노키아 테크놀로지스 오와이 다중 입력 다중 출력 무선 시스템을 위한 사운딩 기준 신호 전력 제어
CN108282855B (zh) * 2017-01-06 2024-06-18 华为技术有限公司 上行功率控制方法及终端
JP6978511B2 (ja) * 2017-04-12 2021-12-08 オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. 上りリンク電力制御方法、機器及びシステム
EP3879890A1 (en) 2017-05-05 2021-09-15 Huawei Technologies Co., Ltd. Method of power control for uplink transmission
AU2017416807B2 (en) * 2017-05-27 2022-09-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and device
US11129114B2 (en) * 2017-06-23 2021-09-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for sounding reference signal communication method and terminal device
US11184883B2 (en) * 2017-06-29 2021-11-23 Qualcomm Incorporated Physical uplink control channel (PUCCH) sequence configuration
US11102783B2 (en) * 2017-07-13 2021-08-24 Futurewei Technologies, Inc. System and method for supporting beamformed sounding reference signals
US11153826B2 (en) * 2017-08-10 2021-10-19 Qualcomm Incorporated Procedure-based uplink power control
CN108134659B (zh) * 2017-08-11 2021-01-15 中兴通讯股份有限公司 参数配置、功率确定方法及装置、通信节点
CN115765955B (zh) * 2017-08-11 2025-10-28 苹果公司 探测参考信号(srs)的控制信令
US10779331B2 (en) * 2017-08-21 2020-09-15 Qualcomm Incorporated Random access channel (RACH) transmission with cross-band downlink/uplink (DL/UL) pairing
CN113613335B (zh) * 2017-09-07 2024-04-26 北京小米移动软件有限公司 上行链路波束管理
RU2752694C1 (ru) * 2017-09-11 2021-07-30 Телефонактиеболагет Лм Эрикссон (Пабл) Указание луча для управления мощностью восходящей линии связи
JP6913756B2 (ja) 2017-10-02 2021-08-04 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 効率的なｓｒｓリソース指示方法
JP2021515425A (ja) * 2017-12-29 2021-06-17 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． 無線通信方法、端末装置及びネットワーク装置
CN110035484A (zh) 2018-01-12 2019-07-19 中兴通讯股份有限公司 一种功率控制方法、第一通信节点和第二通信节点
US10998940B2 (en) * 2018-02-15 2021-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Signal strength scaling of an uplink measurement signal and corresponding uplink transmission beam according to an estimated interference level
KR20190114871A (ko) * 2018-03-30 2019-10-10 주식회사 케이티 상향링크 데이터 채널 전송 전력 제어 방법 및 장치
US12278678B2 (en) * 2018-08-09 2025-04-15 Qualcomm Incorporated Methods for full duplex beamforming and online calibration in millimeter wave systems
CN110858999B (zh) * 2018-08-23 2023-03-28 维沃移动通信有限公司 探测参考信号srs功率控制方法、终端及网络设备
US11601889B2 (en) * 2018-09-12 2023-03-07 Qualcomm Incorporated Power control optimization for wireless communications
US12010528B2 (en) * 2018-11-01 2024-06-11 Lg Electronics Inc. Method for transmitting PUSCH in wireless communication system, and device therefor
CN111867034B (zh) * 2019-04-30 2021-12-17 大唐移动通信设备有限公司 一种定位探测参考信号的配置方法、装置及设备
US11979211B2 (en) 2019-05-14 2024-05-07 Nokia Solutions And Networks Oy Managing multiple antenna panels for user equipment within wireless networks
US11368918B2 (en) * 2019-06-06 2022-06-21 Qualcomm Incorporated Using a spatial reference signal for pathloss determination
US11224021B2 (en) 2019-07-22 2022-01-11 Comcast Cable Communications, Llc Power control for wireless communications
EP3966960A4 (en) * 2019-08-14 2022-06-29 Samsung Electronics Co., Ltd. Communication method, and user equipment and network equipment performing the communication method
WO2021104680A1 (en) * 2019-11-26 2021-06-03 Nokia Technologies Oy Network assisted discovery for wireless communication
EP3829076A3 (en) 2019-11-28 2021-08-04 Samsung Electronics Co., Ltd. Transmission power control of sounding reference signals in wireless communication system and device
US11445447B2 (en) * 2019-12-18 2022-09-13 Qualcomm Incorporated Techniques for activating a pathloss reference signal
US11452089B2 (en) * 2019-12-23 2022-09-20 Qualcomm Incorporated Signaling to activate uplink trigger states
WO2021093138A1 (en) * 2020-01-03 2021-05-20 Zte Corporation Methods and devices for enhancement on sounding reference signal (srs) transmission signaling
EP4094398A4 (en) * 2020-01-25 2024-03-06 Qualcomm Incorporated CONFIGURATION OF FOUNDATION REFERENCE SIGNALS
EP4120751A4 (en) * 2020-04-10 2023-05-10 Huawei Technologies Co., Ltd. COMMUNICATION METHOD, APPARATUS AND SYSTEM
CN111865545B (zh) * 2020-04-14 2025-10-17 中兴通讯股份有限公司 Srs的传输方法、装置、系统、存储介质及电子装置
WO2021212363A1 (en) * 2020-04-22 2021-10-28 Lenovo (Beijing) Limited Method and apparatus for power control of pucch repetitions
EP4154616A4 (en) 2020-05-22 2024-02-28 Lenovo (Beijing) Limited METHOD AND DEVICE FOR POWER CONTROL OF A PUSH REPEAT WITH CONFIGURED AUTHORIZATION
CN113905431B (zh) 2020-06-22 2023-11-03 华为技术有限公司 功率控制方法及装置
BR112023000068A2 (pt) 2020-07-15 2023-01-31 Qualcomm Inc Atualização de sinal de referência de perda de caminho para múltiplos feixes
CN111934732B (zh) * 2020-08-07 2025-01-03 中兴通讯股份有限公司 一种上行数据信道的发送方法、终端、基站及储存介质
CN116325940A (zh) * 2020-10-15 2023-06-23 苹果公司 用于多trp操作的上行链路传输增强
CN116584068A (zh) * 2020-12-14 2023-08-11 高通股份有限公司 灵活的非周期性探通参考信号触发
WO2022151354A1 (en) * 2021-01-15 2022-07-21 Nokia Shanghai Bell Co., Ltd. Network-assisted transmit power control mechanism for positioning srs in rrc inactive state
EP4319011A4 (en) * 2021-04-02 2024-06-05 Fujitsu Limited Uplink data transmission method, apparatus and system
US11894693B2 (en) * 2021-05-21 2024-02-06 Qualcomm Incorporated Power harvesting protocol for configurable metasurfaces in a wireless wide area network (WWAN)
CN113573395B (zh) * 2021-09-23 2021-12-28 鹏城实验室 一种探测参考信号的功率控制方法、系统及终端
US12213084B2 (en) * 2022-04-25 2025-01-28 Qualcomm Incorporated Aperiodic tracking reference signal triggering mechanism to update tracking reference signal power
CN118985158A (zh) * 2022-07-29 2024-11-19 中兴通讯股份有限公司 用于管理探测参考信号的技术
CN118235380A (zh) * 2022-09-29 2024-06-21 中兴通讯股份有限公司 探测参考信号增强
WO2024217086A1 (en) * 2024-01-12 2024-10-24 Lenovo (Beijing) Ltd. Methods and apparatus supporting two separate closed loop power control adjustment states for srs transmissions

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2119033B1 (en) * 2007-03-07 2016-06-29 InterDigital Technology Corporation Combined open loop/closed loop method for controlling uplink power of a mobile station
US8605644B2 (en) 2009-02-12 2013-12-10 Nokia Siemens Networks Oy Transmission power control for sounding signal for wireless networks
US8938247B2 (en) * 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
MY161646A (en) 2009-10-02 2017-04-28 Interdigital Patent Holdings Inc Power control for devices having multiple antennas
EP2522188A4 (en) * 2010-01-08 2015-12-09 Mediatek Inc RESOURCE ALLOCATION AND SIGNALING METHOD FOR MULTIPLE-LTE SOUNDING
WO2013025144A1 (en) * 2011-08-15 2013-02-21 Telefonaktiebolaget Lm Ericsson (Publ) A method and an apparatus in a user equipment for controlling transmission power of the user equipment
WO2013048143A2 (en) * 2011-09-27 2013-04-04 Samsung Electronics Co., Ltd. A method and appratus for transmission power control for a sounding reference signal
US9215650B2 (en) 2011-10-19 2015-12-15 Samsung Electronics Co., Ltd. Uplink control method and apparatus in wireless communication system
JP5990815B2 (ja) * 2011-11-07 2016-09-14 シャープ株式会社 基地局、端末、通信システムおよび通信方法
WO2013119167A1 (en) * 2012-02-08 2013-08-15 Telefonaktiebolaget L M Ericsson (Publ) Closed loop power control commands for srs
KR20140009902A (ko) 2012-07-12 2014-01-23 주식회사 케이티 상향링크 사운딩 참조신호 전송전력 제어방법 및 그 단말, 송수신포인트
US9167597B2 (en) 2012-07-13 2015-10-20 Samsung Electronics Co., Ltd. Methods and apparatus for transmission of uplink sounding reference signals in a communication system with large number of antennas
US9967079B2 (en) * 2012-10-12 2018-05-08 Google Llc Controlling uplink power for transmission of an uplink channel and an uplink reference signal
KR102008467B1 (ko) 2012-12-27 2019-08-07 삼성전자주식회사 빔포밍 기반 무선 통신시스템의 상향링크 전력 제어 방법 및 장치
US9681482B2 (en) * 2013-01-07 2017-06-13 Lg Electronics Inc. Method and apparatus for transmitting/receiving signals with a value indicated by a TPC command being accumulated for all parameter sets
CN103945504B (zh) * 2013-01-18 2017-10-17 华为技术有限公司 功率控制方法及设备
US9392639B2 (en) 2013-02-27 2016-07-12 Samsung Electronics Co., Ltd. Methods and apparatus for channel sounding in beamformed massive MIMO systems
US9497047B2 (en) 2013-07-02 2016-11-15 Samsung Electronics Co., Ltd. Methods and apparatus for sounding channel operation in millimeter wave communication systems
KR102322507B1 (ko) * 2013-08-17 2021-11-05 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력 제어 방법 및 이를 위한 장치
KR102224490B1 (ko) * 2013-11-09 2021-03-08 엘지전자 주식회사 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 이를 위한 장치
EP3099119B1 (en) * 2014-01-24 2018-09-19 LG Electronics Inc. Method for controlling transmission power of sounding reference signal on special subframe in tdd-type wireless communication system and device therefor
EP3764703B1 (en) * 2014-09-28 2024-02-28 Huawei Technologies Co., Ltd. Uplink power control method and apparatus
US20160227485A1 (en) * 2015-01-29 2016-08-04 Intel Corporation Drs based power control in communication systems
US11050480B2 (en) * 2016-10-06 2021-06-29 Lg Electronics Inc. Method for transmitting SRS in wireless communication system and terminal therefor
EP3547956A1 (en) * 2016-12-01 2019-10-09 Koninklijke Philips N.V. Oral care device and attachment
KR102428257B1 (ko) * 2017-01-04 2022-08-02 노키아 테크놀로지스 오와이 다중 입력 다중 출력 무선 시스템을 위한 사운딩 기준 신호 전력 제어

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Publication number Publication date
KR102428257B1 (ko) 2022-08-02
KR20230007529A (ko) 2023-01-12
PL3566507T3 (pl) 2022-09-26
US11991642B2 (en) 2024-05-21
KR102481397B1 (ko) 2022-12-27
EP3566507A1 (en) 2019-11-13
CN115119292A (zh) 2022-09-27
CN116155324A (zh) 2023-05-23
KR20220110867A (ko) 2022-08-09
JP2021108498A (ja) 2021-07-29
JP2024069496A (ja) 2024-05-21
FI4093099T3 (fi) 2025-03-03
CN115119292B (zh) 2025-05-20
US11115933B2 (en) 2021-09-07
US20190349864A1 (en) 2019-11-14
US20240323858A1 (en) 2024-09-26
CN110313199B (zh) 2023-03-10
JP2020503805A (ja) 2020-01-30
KR20190101449A (ko) 2019-08-30
JP2025084783A (ja) 2025-06-03
CA3049154A1 (en) 2018-07-12
JP2022165995A (ja) 2022-11-01
PT4093099T (pt) 2025-03-03
EP4093099B1 (en) 2024-12-25
ES2925361T3 (es) 2022-10-17
JP7634742B2 (ja) 2025-02-21
EP3566507A4 (en) 2020-08-19
JP7157845B2 (ja) 2022-10-20
ES3013913T3 (en) 2025-04-15
EP3566507B1 (en) 2022-07-13
CN110313199A (zh) 2019-10-08
WO2018126361A1 (en) 2018-07-12
US20210385757A1 (en) 2021-12-09
KR102782623B1 (ko) 2025-03-14
KR20250038839A (ko) 2025-03-19
EP4093099A1 (en) 2022-11-23

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