CN114982315B - 基于下行链路控制信息（dci）的触发式定位参考信号（prs） - Google Patents

基于下行链路控制信息（dci）的触发式定位参考信号（prs） Download PDF

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Publication number
CN114982315B
CN114982315B CN202080094347.0A CN202080094347A CN114982315B CN 114982315 B CN114982315 B CN 114982315B CN 202080094347 A CN202080094347 A CN 202080094347A CN 114982315 B CN114982315 B CN 114982315B
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prs
resources
prs resource
trp
code point
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Chinese (zh)
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CN114982315A (zh
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A·马诺拉克斯
陈万士
段卫民
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0091—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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/232—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202080094347.0A 2020-01-29 2020-11-23 基于下行链路控制信息（dci）的触发式定位参考信号（prs） Active CN114982315B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100040 2020-01-29
GR20200100040 2020-01-29
PCT/US2020/061833 WO2021154373A1 (en) 2020-01-29 2020-11-23 Downlink control information (dci)-based triggered positioning reference signals (prs)

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Publication Number Publication Date
CN114982315A CN114982315A (zh) 2022-08-30
CN114982315B true CN114982315B (zh) 2024-11-05

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CN202080094347.0A Active CN114982315B (zh) 2020-01-29 2020-11-23 基于下行链路控制信息（dci）的触发式定位参考信号（prs）

Country Status (9)

Country Link
US (1) US20230047646A1 (https=)
EP (1) EP4098038A1 (https=)
JP (1) JP7579865B2 (https=)
KR (1) KR20220133881A (https=)
CN (1) CN114982315B (https=)
BR (1) BR112022014383A2 (https=)
PH (1) PH12022551658A1 (https=)
TW (1) TWI886180B (https=)
WO (1) WO2021154373A1 (https=)

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TW202135570A (zh) 2021-09-16
JP7579865B2 (ja) 2024-11-08
BR112022014383A2 (pt) 2022-09-13
TWI886180B (zh) 2025-06-11
KR20220133881A (ko) 2022-10-05
CN114982315A (zh) 2022-08-30
WO2021154373A1 (en) 2021-08-05
EP4098038A1 (en) 2022-12-07
PH12022551658A1 (en) 2024-01-29
JP2023517455A (ja) 2023-04-26
US20230047646A1 (en) 2023-02-16

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