WO2021194801A1 - Positioning signal prioritization - Google Patents

Positioning signal prioritization Download PDF

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Publication number
WO2021194801A1
WO2021194801A1 PCT/US2021/022556 US2021022556W WO2021194801A1 WO 2021194801 A1 WO2021194801 A1 WO 2021194801A1 US 2021022556 W US2021022556 W US 2021022556W WO 2021194801 A1 WO2021194801 A1 WO 2021194801A1
Authority
WO
WIPO (PCT)
Prior art keywords
reference signal
priority
processor
processing
channel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2021/022556
Other languages
English (en)
French (fr)
Inventor
Alexandros MANOLAKOS
Yih-Hao Lin
Sony Akkarakaran
Xiaoxia Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Priority to BR112022018353A priority Critical patent/BR112022018353A2/pt
Priority to PH1/2022/551752A priority patent/PH12022551752A1/en
Priority to KR1020227032004A priority patent/KR20220158702A/ko
Priority to US17/800,966 priority patent/US12500718B2/en
Priority to CN202180022848.2A priority patent/CN115299113B/zh
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to JP2022555165A priority patent/JP7710458B2/ja
Priority to EP21719317.6A priority patent/EP4128891A1/en
Priority to TW110109625A priority patent/TWI885093B/zh
Publication of WO2021194801A1 publication Critical patent/WO2021194801A1/en
Anticipated expiration legal-status Critical
Priority to JP2025043182A priority patent/JP2025108433A/ja
Priority to US19/396,952 priority patent/US20260081739A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access 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
    • H04L5/003—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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient

Definitions

  • FIG. 7A is a simplified diagram of a control message with processing priority indications.
  • FIG. 7B is a simplified diagram of another control message with processing priority indications.
  • FIG. 8 is a timing diagram of a positioning reference signal, a search window for the positioning reference signal, and other signaling.
  • Techniques are discussed herein for prioritizing positioning reference signals.
  • One or more factors may be considered to determine whether to give higher priority to positioning reference signals, downlink and/or uplink, relative to other signals or channels. For example, explicit and/or implicit indications of priority may be analyzed.
  • a positioning procedure (technique) to be implemented using positioning reference signals may influence priority of processing of positioning reference signals.
  • a structure of positioning reference signals e.g., quantities of symbols per slot, a repetition quantity, or a gap between consecutive repetitions
  • priority of processing e.g., measuring
  • Priority of a positioning signal over a channel may be given for a search window for searching for the positioning signal.
  • a method comprising: [00178] determining whether to prioritize processing, by a UE (user equipment), of a first reference signal relative to a priority reference, wherein the priority reference comprises a second reference signal, or a priority reference channel, or a combination thereof, wherein the first reference signal comprises a positioning reference signal, and wherein determining whether to prioritize processing of the first reference signal relative to the priority reference comprises at least one of:
  • determining whether to prioritize processing of the first reference signal relative to the priority reference comprises determining whether to prioritize processing of at least one of a resource of the first reference signal, or a resource set corresponding to the first reference signal, or a frequency layer corresponding to the first reference signal, or any of the first reference signal in response to the first reference signal being sent from a particular network entity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/US2021/022556 2020-03-24 2021-03-16 Positioning signal prioritization Ceased WO2021194801A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2022555165A JP7710458B2 (ja) 2020-03-24 2021-03-16 測位信号の優先
PH1/2022/551752A PH12022551752A1 (en) 2020-03-24 2021-03-16 Positioning signal prioritization
KR1020227032004A KR20220158702A (ko) 2020-03-24 2021-03-16 포지셔닝 신호 우선순위화
US17/800,966 US12500718B2 (en) 2020-03-24 2021-03-16 Positioning signal prioritization
CN202180022848.2A CN115299113B (zh) 2020-03-24 2021-03-16 定位信号优先化
BR112022018353A BR112022018353A2 (pt) 2020-03-24 2021-03-16 Priorização do sinal de posicionamento
EP21719317.6A EP4128891A1 (en) 2020-03-24 2021-03-16 Positioning signal prioritization
TW110109625A TWI885093B (zh) 2020-03-24 2021-03-17 定位訊號優先順序
JP2025043182A JP2025108433A (ja) 2020-03-24 2025-03-18 測位信号の優先
US19/396,952 US20260081739A1 (en) 2020-03-24 2025-11-21 Positioning signal prioritization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20200100152 2020-03-24
GR20200100152 2020-03-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US17/800,966 A-371-Of-International US12500718B2 (en) 2020-03-24 2021-03-16 Positioning signal prioritization
US19/396,952 Continuation US20260081739A1 (en) 2020-03-24 2025-11-21 Positioning signal prioritization

Publications (1)

Publication Number Publication Date
WO2021194801A1 true WO2021194801A1 (en) 2021-09-30

Family

ID=75539905

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/022556 Ceased WO2021194801A1 (en) 2020-03-24 2021-03-16 Positioning signal prioritization

Country Status (9)

Country Link
US (2) US12500718B2 (https=)
EP (1) EP4128891A1 (https=)
JP (2) JP7710458B2 (https=)
KR (1) KR20220158702A (https=)
CN (1) CN115299113B (https=)
BR (1) BR112022018353A2 (https=)
PH (1) PH12022551752A1 (https=)
TW (1) TWI885093B (https=)
WO (1) WO2021194801A1 (https=)

Cited By (15)

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US20210337377A1 (en) * 2020-04-28 2021-10-28 Qualcomm Incorporated Minimum positioning reference signal (prs) processing when measurement gaps are not configured
WO2022026705A1 (en) * 2020-07-31 2022-02-03 Qualcomm Incorporated Method and apparatus for prioritization between position services and radio communication services
CN115826011A (zh) * 2023-01-06 2023-03-21 北京讯腾智慧科技股份有限公司 一种图层动态格网化网络rtk方法及装置
WO2023080684A1 (en) * 2021-11-03 2023-05-11 Samsung Electronics Co., Ltd. Method and apparatus for processing of positioning reference signal prs processing window
CN116456367A (zh) * 2022-01-07 2023-07-18 大唐移动通信设备有限公司 一种信息配置方法、传输方法、装置、基站、lmf及终端
WO2023141004A1 (en) * 2022-01-24 2023-07-27 Qualcomm Incorporated Radio frequency sensing using positioning reference signals (prs)
WO2023152384A1 (en) * 2022-02-11 2023-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Configuring priority for wireless positioning signals
WO2023191382A1 (en) 2022-04-02 2023-10-05 Samsung Electronics Co., Ltd. User equipment and method executed by user equipment
WO2023191477A1 (en) * 2022-04-01 2023-10-05 Samsung Electronics Co., Ltd. Method and apparatus for a positioning signal
WO2024020967A1 (zh) * 2022-07-28 2024-02-01 北京小米移动软件有限公司 一种sl prs的传输方法及其装置
WO2024030491A1 (en) * 2022-08-02 2024-02-08 Intel Corporation Techniques for prioritizing sidelink positioning information
WO2024068207A1 (en) * 2022-09-28 2024-04-04 Nokia Technologies Oy Enhancing positioning measurement accuracy with carrier aggregation
US11965973B2 (en) 2021-04-01 2024-04-23 Qualcomm Incorporated Positioning reference signal (PRS) processing window for low latency positioning measurement reporting
JP2024541087A (ja) * 2021-11-18 2024-11-06 北京小米移動軟件有限公司 測位用基準信号伝送方法、装置及び記憶媒体
US12556335B2 (en) 2022-02-14 2026-02-17 Nokia Technologies Oy Apparatus, methods, and computer programs related to positioning reference signals

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CN113596904B (zh) * 2020-04-30 2024-01-30 维沃移动通信有限公司 非周期定位报告的传输方法及设备
CN113709656A (zh) * 2020-05-09 2021-11-26 华为技术有限公司 一种测量定位参考信号的方法以及相关装置
EP4322636A4 (en) * 2021-04-06 2025-04-02 LG Electronics Inc. METHOD AND DEVICE FOR POSITIONING IN A WIRELESS COMMUNICATIONS SYSTEM
EP4338357A1 (en) * 2021-05-11 2024-03-20 Telefonaktiebolaget LM Ericsson (publ) Collision handling for positioning reference signals
WO2022236703A1 (en) * 2021-05-11 2022-11-17 Apple Inc. Aperiodic and semi-persistent positioning reference signal and measurement gaps
CN117157924A (zh) * 2021-06-30 2023-12-01 Oppo广东移动通信有限公司 参考信号的配置方法、装置、设备及可读存储介质
US20240323838A1 (en) * 2023-03-23 2024-09-26 Qualcomm Incorporated Techniques for uplink and downlink measurement management for low power communicating networks and user equipments

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11736934B2 (en) * 2020-04-28 2023-08-22 Qualcomm Incorporated Minimum positioning reference signal (PRS) processing when measurement gaps are not configured
US12225630B2 (en) * 2020-04-28 2025-02-11 Qualcomm Incorporated Minimum positioning reference signal (PRS) processing when measurement gaps are not configured
US20210337377A1 (en) * 2020-04-28 2021-10-28 Qualcomm Incorporated Minimum positioning reference signal (prs) processing when measurement gaps are not configured
US20230336976A1 (en) * 2020-04-28 2023-10-19 Qualcomm Incorporated Minimum positioning reference signal (prs) processing when measurement gaps are not configured
WO2022026705A1 (en) * 2020-07-31 2022-02-03 Qualcomm Incorporated Method and apparatus for prioritization between position services and radio communication services
US11965973B2 (en) 2021-04-01 2024-04-23 Qualcomm Incorporated Positioning reference signal (PRS) processing window for low latency positioning measurement reporting
WO2023080684A1 (en) * 2021-11-03 2023-05-11 Samsung Electronics Co., Ltd. Method and apparatus for processing of positioning reference signal prs processing window
JP2024541087A (ja) * 2021-11-18 2024-11-06 北京小米移動軟件有限公司 測位用基準信号伝送方法、装置及び記憶媒体
JP7708976B2 (ja) 2021-11-18 2025-07-15 北京小米移動軟件有限公司 測位用基準信号伝送方法、装置及び記憶媒体
CN116456367A (zh) * 2022-01-07 2023-07-18 大唐移动通信设备有限公司 一种信息配置方法、传输方法、装置、基站、lmf及终端
WO2023141004A1 (en) * 2022-01-24 2023-07-27 Qualcomm Incorporated Radio frequency sensing using positioning reference signals (prs)
WO2023152384A1 (en) * 2022-02-11 2023-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Configuring priority for wireless positioning signals
US12556335B2 (en) 2022-02-14 2026-02-17 Nokia Technologies Oy Apparatus, methods, and computer programs related to positioning reference signals
WO2023191477A1 (en) * 2022-04-01 2023-10-05 Samsung Electronics Co., Ltd. Method and apparatus for a positioning signal
EP4487631A4 (en) * 2022-04-01 2026-01-21 Samsung Electronics Co Ltd Method and apparatus for a positioning signal
EP4480263A4 (en) * 2022-04-02 2025-06-11 Samsung Electronics Co., Ltd USER DEVICE AND PROCEDURE PERFORMED BY USER DEVICE
WO2023191382A1 (en) 2022-04-02 2023-10-05 Samsung Electronics Co., Ltd. User equipment and method executed by user equipment
WO2024020967A1 (zh) * 2022-07-28 2024-02-01 北京小米移动软件有限公司 一种sl prs的传输方法及其装置
WO2024030491A1 (en) * 2022-08-02 2024-02-08 Intel Corporation Techniques for prioritizing sidelink positioning information
WO2024068207A1 (en) * 2022-09-28 2024-04-04 Nokia Technologies Oy Enhancing positioning measurement accuracy with carrier aggregation
CN115826011A (zh) * 2023-01-06 2023-03-21 北京讯腾智慧科技股份有限公司 一种图层动态格网化网络rtk方法及装置

Also Published As

Publication number Publication date
JP2025108433A (ja) 2025-07-23
JP7710458B2 (ja) 2025-07-18
KR20220158702A (ko) 2022-12-01
JP2023518727A (ja) 2023-05-08
EP4128891A1 (en) 2023-02-08
TWI885093B (zh) 2025-06-01
TW202142003A (zh) 2021-11-01
US20230108914A1 (en) 2023-04-06
BR112022018353A2 (pt) 2022-11-08
PH12022551752A1 (en) 2023-10-23
CN115299113A (zh) 2022-11-04
CN115299113B (zh) 2025-09-05
US12500718B2 (en) 2025-12-16
US20260081739A1 (en) 2026-03-19

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