JP7684956B2 - 単一のダウンリンク制御情報ベースの複数の送受信ポイントのためのデフォルト疑似コロケーション - Google Patents

単一のダウンリンク制御情報ベースの複数の送受信ポイントのためのデフォルト疑似コロケーション Download PDF

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JP7684956B2
JP7684956B2 JP2022520818A JP2022520818A JP7684956B2 JP 7684956 B2 JP7684956 B2 JP 7684956B2 JP 2022520818 A JP2022520818 A JP 2022520818A JP 2022520818 A JP2022520818 A JP 2022520818A JP 7684956 B2 JP7684956 B2 JP 7684956B2
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pdsch
tci
scheme
receiving
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JP2022552177A (ja
JP2022552177A5 (https=
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コシュネビサン、モスタファ
ガール、ピーター
ジャン、シャオシャ
ジョウ、ヤン
ルオ、タオ
スン、ジン
チェンダマライ・カンナン、アルムガン
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022520818A 2019-10-11 2020-09-30 単一のダウンリンク制御情報ベースの複数の送受信ポイントのためのデフォルト疑似コロケーション Active JP7684956B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962914403P 2019-10-11 2019-10-11
US62/914,403 2019-10-11
US17/036,991 US11910416B2 (en) 2019-10-11 2020-09-29 Default quasi-colocation for single downlink control information-based multiple transmission reception points
US17/036,991 2020-09-29
PCT/US2020/053618 WO2021071725A1 (en) 2019-10-11 2020-09-30 Default quasi-colocation for single downlink control information-based multiple transmission reception points

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JP2022552177A JP2022552177A (ja) 2022-12-15
JP2022552177A5 JP2022552177A5 (https=) 2023-09-13
JP7684956B2 true JP7684956B2 (ja) 2025-05-28

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US (3) US11910416B2 (https=)
EP (1) EP4042591A1 (https=)
JP (1) JP7684956B2 (https=)
KR (1) KR20220081982A (https=)
CN (1) CN114503739B (https=)
BR (1) BR112022006359A2 (https=)
PH (1) PH12022550601A1 (https=)
TW (1) TWI883055B (https=)
WO (1) WO2021071725A1 (https=)

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TWI883055B (zh) 2025-05-11
BR112022006359A2 (pt) 2022-06-28
US11910416B2 (en) 2024-02-20
US20210112560A1 (en) 2021-04-15
TW202131732A (zh) 2021-08-16
CN114503739B (zh) 2025-08-19
EP4042591A1 (en) 2022-08-17
PH12022550601A1 (en) 2023-09-25
US20240080874A1 (en) 2024-03-07
CN114503739A (zh) 2022-05-13
JP2022552177A (ja) 2022-12-15
KR20220081982A (ko) 2022-06-16
US12225567B1 (en) 2025-02-11
WO2021071725A1 (en) 2021-04-15

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