JP2024528916A - 構成グラント（ｃｇ）ベースの送信および受信ポイント（ｔｒｐ）物理アップリンク共有チャネル（ｐｕｓｃｈ）送信のためのサウンディング基準信号（ｓｒｓ）リソースインジケータ（ｓｒｉ）関連付け - Google Patents

構成グラント（ｃｇ）ベースの送信および受信ポイント（ｔｒｐ）物理アップリンク共有チャネル（ｐｕｓｃｈ）送信のためのサウンディング基準信号（ｓｒｓ）リソースインジケータ（ｓｒｉ）関連付け Download PDF

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JP2024528916A
JP2024528916A JP2024505417A JP2024505417A JP2024528916A JP 2024528916 A JP2024528916 A JP 2024528916A JP 2024505417 A JP2024505417 A JP 2024505417A JP 2024505417 A JP2024505417 A JP 2024505417A JP 2024528916 A JP2024528916 A JP 2024528916A
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Japan
Prior art keywords
resource set
reference signal
sounding reference
signal resource
control signaling
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JP2024505417A
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Japanese (ja)
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JP2024528916A5 (https=
Inventor
チェン、イタオ
コシュネビサン、モスタファ
スン、ジン
ジャン、シャオシャ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2024528916A5 publication Critical patent/JP2024528916A5/ja
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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
    • H04L5/0048—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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • 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
    • H04W72/20—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
    • 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
    • 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
    • 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
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024505417A 2021-08-03 2022-07-12 構成グラント（ｃｇ）ベースの送信および受信ポイント（ｔｒｐ）物理アップリンク共有チャネル（ｐｕｓｃｈ）送信のためのサウンディング基準信号（ｓｒｓ）リソースインジケータ（ｓｒｉ）関連付け Pending JP2024528916A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/393,192 US11991106B2 (en) 2021-08-03 2021-08-03 Sounding reference signal (SRS) resource indicator (SRI) association for configured-grant (CG)-based transmission and reception point (TRP) physical uplink shared channel (PUSCH) transmission
US17/393,192 2021-08-03
PCT/US2022/073652 WO2023015099A1 (en) 2021-08-03 2022-07-12 Sounding reference signal (srs) resource indicator (sri) association for configured‑grant (cg)‑based transmission and reception point (trp) physical uplink shared channel (pusch) transmission

Publications (2)

Publication Number Publication Date
JP2024528916A true JP2024528916A (ja) 2024-08-01
JP2024528916A5 JP2024528916A5 (https=) 2025-06-23

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JP2024505417A Pending JP2024528916A (ja) 2021-08-03 2022-07-12 構成グラント（ｃｇ）ベースの送信および受信ポイント（ｔｒｐ）物理アップリンク共有チャネル（ｐｕｓｃｈ）送信のためのサウンディング基準信号（ｓｒｓ）リソースインジケータ（ｓｒｉ）関連付け

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Country Link
US (2) US11991106B2 (https=)
EP (1) EP4381664A1 (https=)
JP (1) JP2024528916A (https=)
KR (1) KR20240042605A (https=)
CN (1) CN117716661A (https=)
WO (1) WO2023015099A1 (https=)

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US11991106B2 (en) 2024-05-21
US20230043507A1 (en) 2023-02-09
WO2023015099A1 (en) 2023-02-09
CN117716661A (zh) 2024-03-15
US12476759B2 (en) 2025-11-18
KR20240042605A (ko) 2024-04-02
EP4381664A1 (en) 2024-06-12
US20250070932A1 (en) 2025-02-27

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