JP7849801B2 - アップリンクチャネルの繰り返しにおける電力制御パラメータの決定 - Google Patents

アップリンクチャネルの繰り返しにおける電力制御パラメータの決定

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Publication number
JP7849801B2
JP7849801B2 JP2023536945A JP2023536945A JP7849801B2 JP 7849801 B2 JP7849801 B2 JP 7849801B2 JP 2023536945 A JP2023536945 A JP 2023536945A JP 2023536945 A JP2023536945 A JP 2023536945A JP 7849801 B2 JP7849801 B2 JP 7849801B2
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Japan
Prior art keywords
power control
control parameter
wireless device
transmission
dci
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JP2023536945A
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English (en)
Japanese (ja)
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JP2024500749A5 (enExample
JP2024500749A (ja
Inventor
アリ チャガタイ シリク，
エスマエル ヘジャジ ディナン，
ユンジュン イ，
フア ジョウ，
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オフィノ， エルエルシー
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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)
JP2023536945A 2020-12-17 2021-12-17 アップリンクチャネルの繰り返しにおける電力制御パラメータの決定 Active JP7849801B2 (ja)

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 (3)

Publication Number Publication Date
JP2024500749A JP2024500749A (ja) 2024-01-10
JP2024500749A5 JP2024500749A5 (enExample) 2024-12-25
JP7849801B2 true JP7849801B2 (ja) 2026-04-22

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Family Applications (1)

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JP2023536945A Active JP7849801B2 (ja) 2020-12-17 2021-12-17 アップリンクチャネルの繰り返しにおける電力制御パラメータの決定

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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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
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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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US20200260391A1 (en) 2019-02-11 2020-08-13 Comcast Cable Communications, Llc Power Control and Retransmission
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WO2022118437A1 (ja) 2020-12-03 2022-06-09 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局

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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
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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