JP2021520727A - チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択 - Google Patents

チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択 Download PDF

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Publication number
JP2021520727A
JP2021520727A JP2020554285A JP2020554285A JP2021520727A JP 2021520727 A JP2021520727 A JP 2021520727A JP 2020554285 A JP2020554285 A JP 2020554285A JP 2020554285 A JP2020554285 A JP 2020554285A JP 2021520727 A JP2021520727 A JP 2021520727A
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Japan
Prior art keywords
csi
payload
csi payload
resources
rank
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JP2020554285A
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Japanese (ja)
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JPWO2019195160A5 (https=
JP2021520727A5 (https=
Inventor
アッカラカラン、ソニー
ファン、イー
ルオ、タオ
チェン、ワンシ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2021520727A publication Critical patent/JP2021520727A/ja
Publication of JPWO2019195160A5 publication Critical patent/JPWO2019195160A5/ja
Publication of JP2021520727A5 publication Critical patent/JP2021520727A5/ja
Priority to JP2023174274A priority Critical patent/JP2024001199A/ja
Pending legal-status Critical Current

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    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2020554285A 2018-04-06 2019-04-01 チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択 Pending JP2021520727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023174274A JP2024001199A (ja) 2018-04-06 2023-10-06 チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862654287P 2018-04-06 2018-04-06
US62/654,287 2018-04-06
US16/370,596 2019-03-29
US16/370,596 US10819410B2 (en) 2018-04-06 2019-03-29 Selecting physical uplink control channel (PUCCH) resources for channel state information
PCT/US2019/025166 WO2019195160A1 (en) 2018-04-06 2019-04-01 Selecting physical uplink control channel (pucch) resources for channel state information

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023174274A Division JP2024001199A (ja) 2018-04-06 2023-10-06 チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択

Publications (3)

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JP2021520727A true JP2021520727A (ja) 2021-08-19
JPWO2019195160A5 JPWO2019195160A5 (https=) 2022-03-14
JP2021520727A5 JP2021520727A5 (https=) 2022-03-14

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JP2020554285A Pending JP2021520727A (ja) 2018-04-06 2019-04-01 チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択
JP2023174274A Pending JP2024001199A (ja) 2018-04-06 2023-10-06 チャネル状態情報に対する物理アップリンク制御チャネル（ｐｕｃｃｈ）リソースの選択

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Country Status (10)

Country Link
US (2) US10819410B2 (https=)
EP (2) EP3777420B1 (https=)
JP (2) JP2021520727A (https=)
KR (2) KR102817820B1 (https=)
CN (2) CN117693042A (https=)
AU (1) AU2019246970B2 (https=)
BR (1) BR112020020231A2 (https=)
SG (1) SG11202008490VA (https=)
TW (1) TWI813661B (https=)
WO (1) WO2019195160A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
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JP2023545234A (ja) * 2020-09-02 2023-10-27 オッポ広東移動通信有限公司 Ｃｓｉ報告方法及びｃｓｉ受信方法、装置、端末機器、ネットワーク機器
WO2024154309A1 (ja) * 2023-01-19 2024-07-25 株式会社Ｎｔｔドコモ 端末及び無線通信方法

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US10819410B2 (en) 2018-04-06 2020-10-27 Qualcomm Incorporated Selecting physical uplink control channel (PUCCH) resources for channel state information
US11424800B2 (en) * 2019-09-20 2022-08-23 Qualcomm Incorporated Techniques for scheduling a front-loaded sidelink channel state information reference signal
US11032840B2 (en) * 2019-11-12 2021-06-08 Qualcomm Incorporated Resolution of collisions between beam failure recovery requests and uplink communications
CN116803127A (zh) * 2021-01-22 2023-09-22 高通股份有限公司 多级时域可缩放上行链路信道资源
TWI793802B (zh) * 2021-09-08 2023-02-21 鴻齡科技股份有限公司 雲無線接入網路中用於下行鏈路的預編碼方法及系統
CN121664248A (zh) * 2024-09-12 2026-03-13 中国移动通信有限公司研究院 一种信息传输方法、设备、存储介质和计算机程序产品
USD1108116S1 (en) * 2024-09-24 2026-01-06 Nike, Inc. Shoe

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JP2023545234A (ja) * 2020-09-02 2023-10-27 オッポ広東移動通信有限公司 Ｃｓｉ報告方法及びｃｓｉ受信方法、装置、端末機器、ネットワーク機器
JP7615307B2 (ja) 2020-09-02 2025-01-16 オッポ広東移動通信有限公司 Ｃｓｉ報告方法及びｃｓｉ受信方法、装置、端末機器、ネットワーク機器
WO2024154309A1 (ja) * 2023-01-19 2024-07-25 株式会社Ｎｔｔドコモ 端末及び無線通信方法

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Publication number Publication date
JP2024001199A (ja) 2024-01-09
AU2019246970B2 (en) 2024-01-04
BR112020020231A2 (pt) 2021-01-12
US20190312618A1 (en) 2019-10-10
EP3777420C0 (en) 2023-08-16
EP4231543A2 (en) 2023-08-23
EP3777420B1 (en) 2023-08-16
CN111919488A (zh) 2020-11-10
WO2019195160A1 (en) 2019-10-10
EP4231543A3 (en) 2023-11-29
KR102817820B1 (ko) 2025-06-05
EP3777420A1 (en) 2021-02-17
CN111919488B (zh) 2023-12-12
KR20200139143A (ko) 2020-12-11
CN117693042A (zh) 2024-03-12
AU2019246970A1 (en) 2020-10-01
US20210044337A1 (en) 2021-02-11
US10819410B2 (en) 2020-10-27
TW201944824A (zh) 2019-11-16
TWI813661B (zh) 2023-09-01
US11411631B2 (en) 2022-08-09
SG11202008490VA (en) 2020-10-29
KR20250081948A (ko) 2025-06-05

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