CN117157549A - 用于并行处理来自多个源的参考信号的分布式接收链 - Google Patents

用于并行处理来自多个源的参考信号的分布式接收链 Download PDF

Info

Publication number
CN117157549A
CN117157549A CN202280028791.1A CN202280028791A CN117157549A CN 117157549 A CN117157549 A CN 117157549A CN 202280028791 A CN202280028791 A CN 202280028791A CN 117157549 A CN117157549 A CN 117157549A
Authority
CN
China
Prior art keywords
prs
signal
chains
positioning
antenna elements
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.)
Pending
Application number
CN202280028791.1A
Other languages
English (en)
Chinese (zh)
Inventor
A·马诺拉科斯
M·库马尔
G·R·奥普肖格
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 CN117157549A publication Critical patent/CN117157549A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
    • 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
    • G01S5/0221—Receivers
    • 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
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280028791.1A 2021-04-21 2022-03-08 用于并行处理来自多个源的参考信号的分布式接收链 Pending CN117157549A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100284 2021-04-21
GR20210100284 2021-04-21
PCT/US2022/071039 WO2022226445A1 (en) 2021-04-21 2022-03-08 Distributing receive chains for parallel processing of reference signals from multiple sources

Publications (1)

Publication Number Publication Date
CN117157549A true CN117157549A (zh) 2023-12-01

Family

ID=81328115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280028791.1A Pending CN117157549A (zh) 2021-04-21 2022-03-08 用于并行处理来自多个源的参考信号的分布式接收链

Country Status (8)

Country Link
US (1) US12704585B2 (enExample)
EP (2) EP4382946B1 (enExample)
JP (1) JP7830505B2 (enExample)
KR (1) KR20230172483A (enExample)
CN (1) CN117157549A (enExample)
BR (1) BR112023021123A2 (enExample)
TW (1) TW202243498A (enExample)
WO (1) WO2022226445A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021217457A1 (zh) * 2020-04-28 2021-11-04 华为技术有限公司 一种定位信息的确定方法及通信装置
EP4453597A1 (en) * 2021-12-21 2024-10-30 Nokia Technologies Oy Sidelink positioning in cellular system
WO2023140926A1 (en) * 2022-01-20 2023-07-27 Qualcomm Incorporated Opportunistically reporting receive chain measurements
GB2627262A (en) * 2023-02-17 2024-08-21 Nokia Technologies Oy Devices, methods and apparatuses for transforming sampled signal
US20250081158A1 (en) * 2023-09-01 2025-03-06 Qualcomm Incorporated Key performance indicator reporting for location-based services

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016191126A1 (en) * 2015-05-22 2016-12-01 Qualcomm Incorporated Wlan and wwan cooperative support of wwan functionality
WO2018190972A1 (en) * 2017-04-15 2018-10-18 Qualcomm Incorporated Enabling carrier aggregation receiver chains of a user equipment
WO2019060493A1 (en) * 2017-09-22 2019-03-28 Qualcomm Incorporated APPROVING A SUBASSEMBLY OF RECEIVING CHAINS OF A COMPONENT CARRIER OUT OF MIMO COMMUNICATION FOR PERFORMING INTERFERENCE POSITIONING REFERENCE SIGNAL MEASUREMENT
WO2019212859A1 (en) * 2018-04-30 2019-11-07 Qualcomm Incorporated Reference signal measurement in mobile device having multiple antenna receiver
US20200059888A1 (en) * 2017-04-03 2020-02-20 Intel IP Corporation Ue capability indication to positioning server

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120299702A1 (en) 2011-05-26 2012-11-29 Caterpillar Inc. Hybrid positioning system
US9651653B2 (en) * 2012-12-24 2017-05-16 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
EP3086524A1 (en) * 2015-04-24 2016-10-26 Sequans Communications S.A. Otdoa in lte networks
US9482742B1 (en) * 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
WO2018028941A1 (en) 2016-08-12 2018-02-15 Sony Corporation Location server, infrastructure equipment, communications device and methods for the use of supplementary postioning reference signals
KR102800232B1 (ko) * 2016-08-12 2025-04-29 주식회사 아이티엘 무선 통신 시스템에서 협대역-사물 인터넷 디바이스를 위한 측위 참조신호 전송 방법 및 장치
US10256957B2 (en) * 2016-08-12 2019-04-09 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal
WO2019240771A1 (en) 2018-06-12 2019-12-19 Nokia Technologies Oy User device positioning
TWI750499B (zh) 2018-08-21 2021-12-21 美商Ｉｄａｃ控股公司 無線傳輸/接收單元（ｗｔｒｕ）功率控制方法及裝置
US11523364B2 (en) * 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
US12216212B2 (en) * 2020-01-14 2025-02-04 Qualcomm Incorporated Positioning reference signal repetition duration for non-terrestrial networks
WO2022207354A1 (en) * 2021-03-31 2022-10-06 Sony Group Corporation Positioning reference signal based positioning
US20250323770A1 (en) * 2022-08-01 2025-10-16 Qualcomm Incorporated Two-part positioning reference signal (prs)
US20240396681A1 (en) * 2023-05-24 2024-11-28 Qualcomm Incorporated Reference signal resource reporting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016191126A1 (en) * 2015-05-22 2016-12-01 Qualcomm Incorporated Wlan and wwan cooperative support of wwan functionality
US20200059888A1 (en) * 2017-04-03 2020-02-20 Intel IP Corporation Ue capability indication to positioning server
WO2018190972A1 (en) * 2017-04-15 2018-10-18 Qualcomm Incorporated Enabling carrier aggregation receiver chains of a user equipment
WO2019060493A1 (en) * 2017-09-22 2019-03-28 Qualcomm Incorporated APPROVING A SUBASSEMBLY OF RECEIVING CHAINS OF A COMPONENT CARRIER OUT OF MIMO COMMUNICATION FOR PERFORMING INTERFERENCE POSITIONING REFERENCE SIGNAL MEASUREMENT
WO2019212859A1 (en) * 2018-04-30 2019-11-07 Qualcomm Incorporated Reference signal measurement in mobile device having multiple antenna receiver

Also Published As

Publication number Publication date
EP4382946B1 (en) 2026-07-29
US12704585B2 (en) 2026-08-11
EP4382946A2 (en) 2024-06-12
JP7830505B2 (ja) 2026-03-16
KR20230172483A (ko) 2023-12-22
EP4382946A3 (en) 2024-08-21
US20240142564A1 (en) 2024-05-02
BR112023021123A2 (pt) 2023-12-12
JP2024518691A (ja) 2024-05-02
TW202243498A (zh) 2022-11-01
EP4327116B1 (en) 2026-08-05
EP4327116A1 (en) 2024-02-28
WO2022226445A1 (en) 2022-10-27

Similar Documents

Publication Publication Date Title
CN116324469B (zh) 由ue同时处理nr中的多个定位频率层
US20240104202A1 (en) Positioning reference signal attack detection in a wireless communication network
CN116368396B (zh) 用于探测参考信号（srs）拼接的相位特性能力报告
EP4382946A2 (en) Distributing receive chains for parallel processing of reference signals from multiple sources
CN116194794A (zh) 动态频谱共享中的nr prs和lte crs之间的关联
CN116391135B (zh) 用于非周期性定位参考信号（prs）触发的群共用下行链路控制信息（dci）
CN117981266A (zh) 处理窗口中的测量行为
US11438119B2 (en) Reference signal and supplemental signal configurations
US20230261814A1 (en) Phase characteristic capability reporting for positioning
KR102746074B1 (ko) 비동기식 차량 네트워크들에서의 그룹-기반 포지셔닝 설계
CN120883534A (zh) 使用感测参考信号的信道状态反馈
US20240380540A1 (en) Allocating resources for radar reference signals
US20240107486A1 (en) Antenna hopping for reference signal measurements in user equipment (ue) positioning
CN118020264A (zh) 用于定位的处理窗口设计
EP4689694A1 (en) Sidelink positioning with collinear anchors
EP4356558B1 (en) Adaption of reference signal for positioning based on user equipment (ue) mobility
CN119631513A (zh) 视距los概率图信令
KR20240147660A (ko) 배치 보고 모드에서 기준 prs 자원의 선택 및 보고
CN121100506A (zh) 配置参考信号发送内的跳频

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