PH12022550601A1 - Default quasi-colocation for single downlink control information-based multiple transmission reception points - Google Patents

Default quasi-colocation for single downlink control information-based multiple transmission reception points

Info

Publication number
PH12022550601A1
PH12022550601A1 PH1/2022/550601A PH12022550601A PH12022550601A1 PH 12022550601 A1 PH12022550601 A1 PH 12022550601A1 PH 12022550601 A PH12022550601 A PH 12022550601A PH 12022550601 A1 PH12022550601 A1 PH 12022550601A1
Authority
PH
Philippines
Prior art keywords
downlink control
control information
pdsch
colocation
multiple transmission
Prior art date
Application number
PH1/2022/550601A
Other languages
English (en)
Inventor
Kannan Arumugam Chendamarai
Peter Gaal
Mostafa Khoshnevisan
Tao Luo
Jing Sun
Xiaoxia Zhang
Yan Zhou
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of PH12022550601A1 publication Critical patent/PH12022550601A1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
PH1/2022/550601A 2019-10-11 2020-09-30 Default quasi-colocation for single downlink control information-based multiple transmission reception points PH12022550601A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962914403P 2019-10-11 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
PCT/US2020/053618 WO2021071725A1 (en) 2019-10-11 2020-09-30 Default quasi-colocation for single downlink control information-based multiple transmission reception points

Publications (1)

Publication Number Publication Date
PH12022550601A1 true PH12022550601A1 (en) 2023-09-25

Family

ID=75382217

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2022/550601A PH12022550601A1 (en) 2019-10-11 2020-09-30 Default quasi-colocation for single downlink control information-based multiple transmission reception points

Country Status (9)

Country Link
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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Also Published As

Publication number Publication date
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
JP7684956B2 (ja) 2025-05-28
CN114503739B (zh) 2025-08-19
EP4042591A1 (en) 2022-08-17
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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