CN114830755B - 无线网络中用于定位的prs拼接的信令细节 - Google Patents

无线网络中用于定位的prs拼接的信令细节 Download PDF

Info

Publication number
CN114830755B
CN114830755B CN202080085767.2A CN202080085767A CN114830755B CN 114830755 B CN114830755 B CN 114830755B CN 202080085767 A CN202080085767 A CN 202080085767A CN 114830755 B CN114830755 B CN 114830755B
Authority
CN
China
Prior art keywords
prs
wireless
aggregated
components
entity
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.)
Active
Application number
CN202080085767.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN114830755A (zh
Inventor
A·马诺拉克斯
陈万士
K·穆卡维里
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN114830755A publication Critical patent/CN114830755A/zh
Application granted granted Critical
Publication of CN114830755B publication Critical patent/CN114830755B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202080085767.2A 2019-12-16 2020-11-25 无线网络中用于定位的prs拼接的信令细节 Active CN114830755B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962948641P 2019-12-16 2019-12-16
US62/948,641 2019-12-16
US17/103,725 US11496988B2 (en) 2019-12-16 2020-11-24 Signaling details for PRS stitching for positioning in a wireless network
US17/103,725 2020-11-24
PCT/US2020/062278 WO2021126502A1 (en) 2019-12-16 2020-11-25 Signaling details for prs stitching for positioning in a wireless network

Publications (2)

Publication Number Publication Date
CN114830755A CN114830755A (zh) 2022-07-29
CN114830755B true CN114830755B (zh) 2025-03-21

Family

ID=76317632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080085767.2A Active CN114830755B (zh) 2019-12-16 2020-11-25 无线网络中用于定位的prs拼接的信令细节

Country Status (8)

Country Link
US (1) US11496988B2 (https=)
EP (1) EP4079059B1 (https=)
JP (1) JP7651575B2 (https=)
KR (1) KR20220111683A (https=)
CN (1) CN114830755B (https=)
BR (1) BR112022011296A2 (https=)
TW (1) TWI877258B (https=)
WO (1) WO2021126502A1 (https=)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11382056B2 (en) * 2018-04-13 2022-07-05 Google Llc Location-based resource scheduling
US11979845B2 (en) * 2019-02-01 2024-05-07 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system and apparatus supporting same
EP3942872A4 (en) 2019-05-02 2022-06-01 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR POSITION MEASUREMENT IN A WIRELESS COMMUNICATION NETWORK
EP4104460A4 (en) * 2020-02-13 2023-10-18 Lenovo (Beijing) Limited METHOD AND DEVICE FOR BEAM-BASED TRANSMISSION FOR SIDELINK
CN115462136B (zh) * 2020-05-04 2024-11-19 高通股份有限公司 侧链路辅助定位
US12531694B2 (en) * 2020-05-22 2026-01-20 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for transmitting positioning-purpose reference signals, equipment and storage medium
CN112055981B (zh) * 2020-08-03 2022-04-15 北京小米移动软件有限公司 信号传输方法、装置、终端、设备和介质
BR112023002513A2 (pt) * 2020-08-10 2023-04-04 Lenovo Singapore Pte Ltd Seleção de recurso de enlace lateral autônoma
US11991108B2 (en) * 2020-09-16 2024-05-21 Qualcomm Incorporated Receive-signal path allocation for multiple positioning frequency layer processing
CN121284539A (zh) * 2020-09-28 2026-01-06 华为技术有限公司 一种定位参考信号prs的关联方法及设备通信装置
EP4197252A4 (en) * 2020-10-01 2024-05-29 Apple Inc. USE OF NON-POSITIONING SIGNALS FOR POSITIONING IN DOWNLINK AND/OR UPLINK
US12000944B2 (en) 2020-10-13 2024-06-04 Samsung Electronics Co., Ltd. Positioning system with NLOS identification and multipath mitigation
EP4233316B1 (en) * 2020-10-22 2025-01-22 Telefonaktiebolaget LM Ericsson (publ) Configuration of periodic ue ul grant reporting over nrppa
WO2022115457A1 (en) 2020-11-24 2022-06-02 Applied Materials, Inc. Illumination system for ar metrology tool
US11974335B2 (en) * 2020-12-17 2024-04-30 Qualcomm Incorporated Sidelink positioning reference signal configuration
US12574894B2 (en) * 2021-01-13 2026-03-10 Nokia Technologies Oy Signalling framework for virtual transmission-reception point localization in wireless networks
CN115190416B (zh) * 2021-04-02 2025-09-26 华为技术有限公司 定位方法及装置
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
US11778585B2 (en) * 2021-07-06 2023-10-03 Qualcomm Incorporated Sidelink positioning reference signal transmission and reception
US11641640B2 (en) * 2021-07-28 2023-05-02 Qualcomm Incorporated Sidelink-assisted position estimation procedure
US11765769B2 (en) * 2021-07-30 2023-09-19 Qualcomm Incorporated Supplemental positioning reference signal transmission
CN115706630B (zh) * 2021-08-02 2024-10-22 中信科智联科技有限公司 直通链路定位方法、装置及用户设备
WO2023012913A1 (ja) * 2021-08-03 2023-02-09 株式会社Ｎｔｔドコモ 端末および通信方法
US12028861B2 (en) * 2021-08-05 2024-07-02 Qualcomm Incorporated Physical uplink control channel repetition across multiple component carriers
WO2023014958A1 (en) * 2021-08-06 2023-02-09 Intel Corporation Methods and apparatus for new radio (nr) position measurement in a radio resource control inactive state
US20230066384A1 (en) * 2021-09-02 2023-03-02 Apple Inc. Configuration of Sidelink Positioning Reference Signals
CN117957895A (zh) * 2021-09-30 2024-04-30 联想(北京)有限公司 用于侧链路定位参考信号发射的方法及设备
EP4393188A4 (en) * 2021-09-30 2025-04-23 ZTE Corporation SYSTEMS AND METHODS FOR INDICATING POSITIONING TIMING INFORMATION
EP4420444A1 (en) * 2021-10-19 2024-08-28 InterDigital Patent Holdings, Inc. Methods and apparatus for enabling frequency layers for positioning
WO2023069686A1 (en) * 2021-10-21 2023-04-27 Apple Inc. Sidelink positioning architecture for wireless communications
US20240422654A1 (en) * 2021-11-10 2024-12-19 Nokia Technologies Oy Signaling for distributed network sensing operations
EP4436281A4 (en) * 2021-11-18 2025-08-13 Beijing Xiaomi Mobile Software Co Ltd METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL FOR POSITIONING PURPOSE, AND STORAGE MEDIUM
CN116208909B (zh) * 2021-12-01 2026-04-21 维沃移动通信有限公司 定位方法、装置、终端及通信设备
CN118355633A (zh) * 2021-12-08 2024-07-16 高通股份有限公司 用于基于蜂窝的rf感测中的干扰管理的雷达参考信号设计
EP4449658A1 (en) * 2021-12-15 2024-10-23 Qualcomm Incorporated Positioning reference signal sequences for resource block chunks of a positioning reference signal occasion
EP4454363A1 (en) * 2021-12-23 2024-10-30 Qualcomm Incorporated Paired windows for sidelink positioning reference signals
US12471080B2 (en) * 2022-03-18 2025-11-11 Sharp Kabushiki Kaisha Scheduling positioning reference signal transmissions across different subcarrier spacings
CN118235489A (zh) * 2022-03-31 2024-06-21 北京小米移动软件有限公司 一种信号处理方法/装置/设备及存储介质
EP4473781A4 (en) * 2022-04-08 2025-06-11 ZTE Corporation Sidelink positioning schemes in wireless communications
KR20240154527A (ko) * 2022-04-08 2024-10-25 지티이 코포레이션 디바이스 대 디바이스 포지셔닝을 위한 방법 및 시스템
WO2023197121A1 (zh) * 2022-04-11 2023-10-19 北京小米移动软件有限公司 一种发送直连测距信号的方法及装置
JP7829027B2 (ja) * 2022-04-13 2026-03-12 株式会社Ｎｔｔドコモ 端末及び測位方法
EP4518528A4 (en) * 2022-04-24 2026-04-29 Lg Electronics Inc Method and apparatus for selecting resource for sl prs transmission
WO2023206264A1 (en) * 2022-04-28 2023-11-02 Mediatek Singapore Pte. Ltd. Dl-prs transmission mechanism
WO2023208070A1 (en) * 2022-04-28 2023-11-02 Mediatek Singapore Pte. Ltd. Methods and apparatus for reduced capacity user equipment positioning
CN117015030A (zh) * 2022-04-29 2023-11-07 大唐移动通信设备有限公司 定位方法、装置、终端及网络设备
EP4533876A4 (en) * 2022-06-02 2026-04-01 Nokia Technologies Oy ADAPTIVE POSITIONING MEASUREMENT
CN115486152A (zh) * 2022-07-21 2022-12-16 北京小米移动软件有限公司 时间信息交互方法、装置
CN117528553A (zh) * 2022-07-25 2024-02-06 大唐移动通信设备有限公司 定位方法、终端、网络侧设备、lmf和存储介质
CN119605271A (zh) * 2022-07-28 2025-03-11 高通股份有限公司 用于定位的相干载波聚合
WO2024027912A1 (en) * 2022-08-03 2024-02-08 Nokia Technologies Oy Coordinating selection of positioning reference signal components
CN118975180A (zh) * 2022-08-08 2024-11-15 Oppo广东移动通信有限公司 通信方法及终端设备
CN119698866A (zh) * 2022-08-10 2025-03-25 上海诺基亚贝尔股份有限公司 用于定位的深度衰落报告
US20260025783A1 (en) * 2022-08-11 2026-01-22 Qualcomm Incorporated Position estimation based on coherency status associated with at least part of a sounding reference signal for positioning instance
US12245101B2 (en) * 2022-08-24 2025-03-04 Qualcomm Incorporated Location indication for uplink resources for positioning
US20240073072A1 (en) * 2022-08-26 2024-02-29 Qualcomm Incorporated Channel stitching for cellular based radio frequency sensing
KR20240035191A (ko) * 2022-09-08 2024-03-15 주식회사 아이티엘 무선 통신 시스템에서 사이드링크 포지셔닝을 수행하는 방법 및 장치
KR20250072968A (ko) * 2022-09-28 2025-05-26 엘지전자 주식회사 Sl 측위를 위한 sl prs 슬롯 구조 설정 방법 및 장치
WO2024068207A1 (en) * 2022-09-28 2024-04-04 Nokia Technologies Oy Enhancing positioning measurement accuracy with carrier aggregation
CN118509868A (zh) * 2023-02-15 2024-08-16 华为技术有限公司 一种聚合测量定位参考信号prs的方法和装置
CN118509875A (zh) * 2023-02-16 2024-08-16 华为技术有限公司 一种通信方法及装置
KR20250073040A (ko) * 2023-02-17 2025-05-27 지티이 코포레이션 무선 디바이스의 포지셔닝 향상을 위한 시스템 및 방법
JPWO2024171462A1 (https=) * 2023-02-17 2024-08-22
WO2024228176A1 (en) * 2023-05-19 2024-11-07 Lenovo (Singapore) Pte. Ltd. Aggregated positioning measurements and reporting
EP4503680A1 (en) * 2023-08-03 2025-02-05 Robert Bosch GmbH A method for sensing assisted positioning
US20250081285A1 (en) * 2023-09-06 2025-03-06 Qualcomm Incorporated Discontinuous communication configuration associated with a position estimation session or a sensing operation
CN120958914A (zh) * 2023-09-28 2025-11-14 联想(北京)有限公司 用于定位的带宽聚合
WO2025080397A1 (en) * 2023-10-09 2025-04-17 Qualcomm Incorporated User equipment identification and reporting of aggregated resources for positioning
WO2025184223A1 (en) * 2024-03-01 2025-09-04 Qualcomm Incorporated User equipment (ue) handling of dropped positioning frequency layers for positioning reference signal aggregation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013020122A2 (en) * 2011-08-03 2013-02-07 Felix Markhovsky Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology
WO2016032293A2 (ko) 2014-08-28 2016-03-03 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
US20160223639A1 (en) * 2015-01-29 2016-08-04 Intel Corporation Wireless systems and methods
US10547421B2 (en) * 2016-09-30 2020-01-28 Qualcomm Incorporated Scheduling for positioning reference signal (PRS) in narrowband-internet of things (NB-IoT)
US20190230618A1 (en) * 2018-01-23 2019-07-25 Nokia Technologies Oy Using sidelink information in radio-based positioning
WO2019198994A1 (ko) * 2018-04-13 2019-10-17 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
US10616858B2 (en) 2018-04-23 2020-04-07 Qualcomm Incorporated Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA)
US11483793B2 (en) * 2018-04-23 2022-10-25 Qualcomm Incorporated Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA)
KR20210025592A (ko) * 2018-07-27 2021-03-09 삼성전자주식회사 통신 시스템에서 포지셔닝 기준 신호 구성 및 그와 관련된 개선
US12126478B2 (en) * 2019-05-02 2024-10-22 Apple Inc. Method and system for DL PRS transmission for accurate rat-dependent NR positioning
CN114024812B (zh) * 2019-08-02 2023-09-05 Oppo广东移动通信有限公司 一种prs资源的配置方法及装置、用户设备、网络设备
CN110536234A (zh) * 2019-08-13 2019-12-03 中兴通讯股份有限公司 位置信息确定方法、装置、第一终端及第二终端

Also Published As

Publication number Publication date
EP4079059A1 (en) 2022-10-26
WO2021126502A1 (en) 2021-06-24
CN114830755A (zh) 2022-07-29
JP7651575B2 (ja) 2025-03-26
KR20220111683A (ko) 2022-08-09
JP2023506040A (ja) 2023-02-14
BR112022011296A2 (pt) 2022-09-06
EP4079059B1 (en) 2026-03-18
TWI877258B (zh) 2025-03-21
US11496988B2 (en) 2022-11-08
US20210185632A1 (en) 2021-06-17
TW202131709A (zh) 2021-08-16

Similar Documents

Publication Publication Date Title
CN114830755B (zh) 无线网络中用于定位的prs拼接的信令细节
US12072428B2 (en) Low-layer (DCI or MAC CE) DL puncturing indicator for positioning reference signals (PRS)
US12047904B2 (en) Positioning reference signal staggering configuration
US11617150B2 (en) Systems and methods for beam group reporting for new radio positioning
US12216221B2 (en) Low-layer (DCI or MAC CE) DL puncturing indicator for positioning reference signals (PRS)
KR20210154168A (ko) 뉴 라디오 포지셔닝을 위한 빔 그룹 리포팅을 위한 시스템들 및 방법들
CN110999434A (zh) 多波束系统中的下行链路定位参考信号
US20250031182A1 (en) Positioning reference signal configurations for co-located transmission reception points
CN118696520A (zh) 用于定位参考信号（prs）的低层（dci或mac ce）dl删截指示符
WO2023167781A1 (en) Low-layer (dci or mac ce) dl puncturing indicator for positioning reference signals (prs)
HK40076345B (zh) 用於定位参考信号(prs)的低层(dci或mac ce)dl穿孔指示器
HK40076345A (en) Low-layer (dci or mac ce) dl puncturing indicator for positioning reference signals (prs)

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant