KR20230131858A - 업링크 채널 반복에서 전력 제어 파라미터 결정 - Google Patents

업링크 채널 반복에서 전력 제어 파라미터 결정 Download PDF

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Publication number
KR20230131858A
KR20230131858A KR1020237024313A KR20237024313A KR20230131858A KR 20230131858 A KR20230131858 A KR 20230131858A KR 1020237024313 A KR1020237024313 A KR 1020237024313A KR 20237024313 A KR20237024313 A KR 20237024313A KR 20230131858 A KR20230131858 A KR 20230131858A
Authority
KR
South Korea
Prior art keywords
power control
control parameter
dci
srs
wireless device
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
KR1020237024313A
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English (en)
Korean (ko)
Inventor
앨리 카가테이 시리크
에스마엘 헤자지 디난
윤정 이
후아 조우
Original Assignee
오피노 엘엘씨
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 오피노 엘엘씨 filed Critical 오피노 엘엘씨
Publication of KR20230131858A publication Critical patent/KR20230131858A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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)
KR1020237024313A 2020-12-17 2021-12-17 업링크 채널 반복에서 전력 제어 파라미터 결정 Pending KR20230131858A (ko)

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
KR20230131858A true KR20230131858A (ko) 2023-09-14

Family

ID=80168315

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237024313A Pending KR20230131858A (ko) 2020-12-17 2021-12-17 업링크 채널 반복에서 전력 제어 파라미터 결정

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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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

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US10560851B2 (en) 2017-01-13 2020-02-11 Samsung Electronics Co., Ltd. Method and apparatus for uplink beam management in next generation wireless systems
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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
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025174121A1 (ko) * 2024-02-16 2025-08-21 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
US11750328B2 (en) 2023-09-05
CA3204460A1 (en) 2022-06-23
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
JP2024500749A (ja) 2024-01-10
EP4144146A2 (en) 2023-03-08
WO2022133277A2 (en) 2022-06-23
CN117044312A (zh) 2023-11-10

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