CA3204460A1 - Power control parameter determination in uplink channel repetition - Google Patents

Power control parameter determination in uplink channel repetition

Info

Publication number
CA3204460A1
CA3204460A1 CA3204460A CA3204460A CA3204460A1 CA 3204460 A1 CA3204460 A1 CA 3204460A1 CA 3204460 A CA3204460 A CA 3204460A CA 3204460 A CA3204460 A CA 3204460A CA 3204460 A1 CA3204460 A1 CA 3204460A1
Authority
CA
Canada
Prior art keywords
power control
control parameter
dci
srs
transport block
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.)
Pending
Application number
CA3204460A
Other languages
English (en)
French (fr)
Inventor
Ali Cagatay CIRIK
Esmael Hejazi Dinan
Yunjung Yi
Hua Zhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ofinno LLC
Original Assignee
Ofinno LLC
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 Ofinno LLC filed Critical Ofinno LLC
Publication of CA3204460A1 publication Critical patent/CA3204460A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • 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—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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop 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
    • H04W52/10—Open loop 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]
    • H04W52/18—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
    • 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
    • H04W72/20—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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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)
  • Mobile Radio Communication Systems (AREA)
CA3204460A 2020-12-17 2021-12-17 Power control parameter determination in uplink channel repetition Pending CA3204460A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063127003P 2020-12-17 2020-12-17
US63/127,003 2020-12-17
PCT/US2021/064144 WO2022133277A2 (en) 2020-12-17 2021-12-17 Power control parameter determination in uplink channel repetition

Publications (1)

Publication Number Publication Date
CA3204460A1 true CA3204460A1 (en) 2022-06-23

Family

ID=80168315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3204460A Pending CA3204460A1 (en) 2020-12-17 2021-12-17 Power control parameter determination in uplink channel repetition

Country Status (7)

Country Link
US (3) US11750328B2 (enExample)
EP (1) EP4144146A2 (enExample)
JP (1) JP7849801B2 (enExample)
KR (1) KR20230131858A (enExample)
CN (1) CN117044312A (enExample)
CA (1) CA3204460A1 (enExample)
WO (1) WO2022133277A2 (enExample)

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US10966191B2 (en) 2019-03-26 2021-03-30 Ofinno, Llc Power control for mobility handover in a radio system
US12439342B2 (en) * 2020-03-04 2025-10-07 Beijing Xiaomi Mobile Software Co., Ltd. Open-loop power control methods and apparatuses and computer readable storage media
CA3204460A1 (en) * 2020-12-17 2022-06-23 Ofinno, Llc Power control parameter determination in uplink channel repetition
KR102800743B1 (ko) * 2020-12-31 2025-04-28 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 다중-trp에 관한 전력 헤드룸 보고를 위한 방법 및 장치
WO2022154515A1 (en) * 2021-01-14 2022-07-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting uplink channel in wireless communication system
US11968018B2 (en) * 2021-03-09 2024-04-23 Qualcomm Incorporated Uplink control communications for spatial division multiplexing
EP4316025A4 (en) * 2021-04-01 2024-12-18 Lenovo (Beijing) Limited METHOD AND DEVICE FOR PUSH TRANSMISSION WITH REPETITIONS
US11991106B2 (en) * 2021-08-03 2024-05-21 Qualcomm Incorporated Sounding reference signal (SRS) resource indicator (SRI) association for configured-grant (CG)-based transmission and reception point (TRP) physical uplink shared channel (PUSCH) transmission
CN118160367A (zh) * 2021-08-05 2024-06-07 株式会社Ntt都科摩 终端、无线通信方法以及基站
JP7674215B2 (ja) * 2021-09-30 2025-05-09 トヨタ自動車株式会社 情報処理装置、送信側装置、及び、方法
WO2025023534A1 (en) * 2023-07-23 2025-01-30 Lg Electronics Inc. Method and apparatus of managing uplink transmissions of multi modal devices in wireless communication system
WO2025160832A1 (zh) * 2024-01-31 2025-08-07 富士通株式会社 功率控制方法以及装置
WO2025174121A1 (ko) * 2024-02-16 2025-08-21 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 이를 위한 장치

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US10158465B2 (en) 2014-04-10 2018-12-18 Lg Electronics Inc. Method for transceiving signal in wireless communication system and apparatus therefor
US10560851B2 (en) 2017-01-13 2020-02-11 Samsung Electronics Co., Ltd. Method and apparatus for uplink beam management in next generation wireless systems
US10462796B2 (en) 2017-02-06 2019-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of reducing interference in a wireless communications system
US10425900B2 (en) 2017-05-15 2019-09-24 Futurewei Technologies, Inc. System and method for wireless power control
CN114885410B (zh) * 2017-11-17 2024-12-10 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
US10855396B2 (en) 2018-01-04 2020-12-01 Ofinno, Llc Semi-persistent channel state information report
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
EP3753338B1 (en) * 2018-02-16 2022-09-28 Lenovo (Singapore) Pte. Ltd. Method and apparatus having power control for grant-free uplink transmission
US11284396B2 (en) 2018-03-19 2022-03-22 Qualcomm Incorporated Techniques for determining beams for beamforming wireless communications
US11184126B2 (en) 2018-04-06 2021-11-23 Qualcomm Incorporated Techniques for beam assignments for beamforming wireless communications
US11115242B2 (en) 2018-04-13 2021-09-07 Qualcomm Incorporated Uplink multi-beam operation
CN113490264B (zh) * 2018-04-17 2022-09-30 中兴通讯股份有限公司 功率控制方法和装置、基站、终端、计算机可读存储介质
US11729782B2 (en) 2018-06-11 2023-08-15 Apple Inc. Enhanced uplink beam management
WO2020144540A1 (en) * 2019-01-10 2020-07-16 Lenovo (Singapore) Pte. Ltd. Uplink power control
US11405874B2 (en) * 2019-02-11 2022-08-02 Comcast Cable Communications, Llc Power control and retransmission
US10856237B2 (en) 2019-02-14 2020-12-01 Ofinno, Llc Power control with multiple panels in a radio system
CN111726213A (zh) 2019-03-21 2020-09-29 华硕电脑股份有限公司 物理上行链路共享信道的波束指示的方法和设备
US10966191B2 (en) 2019-03-26 2021-03-30 Ofinno, Llc Power control for mobility handover in a radio system
US11368922B2 (en) 2019-05-01 2022-06-21 Ofinno, Llc Power control for multiple panels in a radio system
US11398930B2 (en) * 2019-05-02 2022-07-26 Ofinno, Llc Uplink operations of multi-transmission reception points and panel
US11395235B2 (en) * 2019-06-03 2022-07-19 Qualcomm Incorporated Power control enhancement for inter-user equipment multiplexing
EP4626090A3 (en) 2019-07-22 2025-11-12 Ofinno, LLC Power control for wireless communications
EP4005297A1 (en) 2019-08-14 2022-06-01 Ofinno, LLC Power control in carrier aggregation with multiple transmission reception points
CN110536399B (zh) * 2019-09-03 2024-10-15 中兴通讯股份有限公司 功率控制方法、装置和系统
US11239927B2 (en) * 2019-11-21 2022-02-01 Qualcomm Incorporated RRC indication to enable pathloss reference signal updates via MAC-CE
WO2021146161A1 (en) 2020-01-14 2021-07-22 Ofinno, Llc Pathloss based power control for configured uplink grant
CN115053489B (zh) * 2020-02-13 2025-04-04 艾普拉控股有限公司 Pdcch的可靠性增强
US20230076139A1 (en) 2020-02-13 2023-03-09 Telefonaktiebolaget Lm Ericsson (Publ) PUCCH RELIABILITY ENHANCEMENTS WITH MULTIPLE TRPs
WO2021179184A1 (zh) * 2020-03-10 2021-09-16 Oppo广东移动通信有限公司 一种确定上行传输参数的方法及终端设备
US11564173B2 (en) * 2020-05-27 2023-01-24 Qualcomm Incorporated Open-loop power control parameter determination for mixed downlink control information formats
CN116325526B (zh) * 2020-10-19 2025-08-08 苹果公司 具有不同配置的物理上行链路共享信道重复
CN116803148A (zh) * 2020-12-03 2023-09-22 株式会社Ntt都科摩 终端、无线通信方法以及基站
CA3204460A1 (en) * 2020-12-17 2022-06-23 Ofinno, Llc Power control parameter determination in uplink channel repetition
EP4338517A4 (en) * 2021-05-11 2025-01-22 Qualcomm Incorporated PERFORMANCE CONTROL PARAMETERS FOR MULTIPLE TRP PUSH REPEATS

Also Published As

Publication number Publication date
US11750328B2 (en) 2023-09-05
US20250105947A1 (en) 2025-03-27
WO2022133277A3 (en) 2022-09-15
US12166585B2 (en) 2024-12-10
US20230179333A1 (en) 2023-06-08
JP7849801B2 (ja) 2026-04-22
US20230396366A1 (en) 2023-12-07
KR20230131858A (ko) 2023-09-14
JP2024500749A (ja) 2024-01-10
EP4144146A2 (en) 2023-03-08
WO2022133277A2 (en) 2022-06-23
CN117044312A (zh) 2023-11-10

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