BR112022014383A2 - Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci) - Google Patents

Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci)

Info

Publication number
BR112022014383A2
BR112022014383A2 BR112022014383A BR112022014383A BR112022014383A2 BR 112022014383 A2 BR112022014383 A2 BR 112022014383A2 BR 112022014383 A BR112022014383 A BR 112022014383A BR 112022014383 A BR112022014383 A BR 112022014383A BR 112022014383 A2 BR112022014383 A2 BR 112022014383A2
Authority
BR
Brazil
Prior art keywords
prs
dci
control information
downlink control
reference signals
Prior art date
Application number
BR112022014383A
Other languages
English (en)
Portuguese (pt)
Inventor
Manolakos Alexandros
Duan Weimin
Chen Wanshi
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 BR112022014383A2 publication Critical patent/BR112022014383A2/pt

Links

Classifications

    • 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
    • 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
    • H04L5/0001—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

Landscapes

  • 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)
BR112022014383A 2020-01-29 2020-11-23 Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci) BR112022014383A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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)

Publications (1)

Publication Number Publication Date
BR112022014383A2 true BR112022014383A2 (pt) 2022-09-13

Family

ID=73856293

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014383A BR112022014383A2 (pt) 2020-01-29 2020-11-23 Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci)

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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EP4066564A4 (en) * 2020-07-15 2022-12-21 ZTE Corporation Method for aperiodic positioning reference signal transmission
CN114666890B (zh) * 2020-12-23 2026-02-13 维沃移动通信有限公司 Prs处理方法、装置及用户设备
WO2022151928A1 (en) * 2021-01-14 2022-07-21 Mediatek Singapore Pte. Ltd. Procedures for pusch scheduling in mobile communications
WO2022151317A1 (en) * 2021-01-15 2022-07-21 Zte Corporation Positioning using multiple frequency layers
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WO2023015059A1 (en) * 2021-08-02 2023-02-09 Qualcomm Incorporated Decoupled positioning reference signal (prs) measurement window and prs processing measurement for ultra-reliable low-latency communication (urllc) and massive machine type communication (mmtc)
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WO2024068910A1 (en) * 2022-09-30 2024-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods for aggregating resources for positioning measurements
JP2026505867A (ja) * 2023-02-15 2026-02-18 ノキア テクノロジーズ オサケユイチア 測定ギャップの外側のためのキャリアアグリゲーションベースダウンリンク位置決め
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JP7379499B2 (ja) * 2019-01-11 2023-11-14 アップル インコーポレイテッド 新無線（ｎｒ）位置決めのためのリソース割り当て、基準信号設計、及びビーム管理
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WO2020145700A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 측위 정보를 송수신하는 방법 및 이를 위한 장치
US12273286B2 (en) * 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
CN113194531B (zh) * 2020-01-14 2023-01-20 维沃移动通信有限公司 定位方法及通信设备

Also Published As

Publication number Publication date
TW202135570A (zh) 2021-09-16
JP7579865B2 (ja) 2024-11-08
TWI886180B (zh) 2025-06-11
CN114982315B (zh) 2024-11-05
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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