CN116848423A - 用于移动设备定位的对可重构智能表面(ris)的近场/远场确定 - Google Patents

用于移动设备定位的对可重构智能表面(ris)的近场/远场确定 Download PDF

Info

Publication number
CN116848423A
CN116848423A CN202280015289.7A CN202280015289A CN116848423A CN 116848423 A CN116848423 A CN 116848423A CN 202280015289 A CN202280015289 A CN 202280015289A CN 116848423 A CN116848423 A CN 116848423A
Authority
CN
China
Prior art keywords
ris
mobile device
determined
positioning
location
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
CN202280015289.7A
Other languages
English (en)
Chinese (zh)
Inventor
段卫民
雷静
A·马诺拉克斯
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 CN116848423A publication Critical patent/CN116848423A/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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280015289.7A 2021-02-25 2022-01-28 用于移动设备定位的对可重构智能表面(ris)的近场/远场确定 Pending CN116848423A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100114 2021-02-25
GR20210100114 2021-02-25
PCT/US2022/070422 WO2022183158A1 (en) 2021-02-25 2022-01-28 Near/far-field determination of reconfigurable intelligent surface (ris) for mobile device positioning

Publications (1)

Publication Number Publication Date
CN116848423A true CN116848423A (zh) 2023-10-03

Family

ID=80625231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280015289.7A Pending CN116848423A (zh) 2021-02-25 2022-01-28 用于移动设备定位的对可重构智能表面(ris)的近场/远场确定

Country Status (7)

Country Link
US (1) US12607707B2 (https=)
EP (1) EP4298454A1 (https=)
JP (1) JP7793637B2 (https=)
KR (1) KR20230150956A (https=)
CN (1) CN116848423A (https=)
TW (1) TW202236892A (https=)
WO (1) WO2022183158A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025092479A1 (zh) * 2023-10-30 2025-05-08 华为技术有限公司 通信方法和通信装置
WO2026040743A1 (zh) * 2024-08-19 2026-02-26 华为技术有限公司 通信方法及相关产品

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12489514B2 (en) * 2022-03-02 2025-12-02 Acer Incorporated Method of channel measurement for intelligent reflecting surface assisted wireless network and base station using the same
WO2025040292A1 (en) * 2023-08-18 2025-02-27 Sony Group Corporation Determination of a location parameter for a user equipment
CN119946554A (zh) * 2023-11-03 2025-05-06 北京紫光展锐通信技术有限公司 通信方法、通信装置及计算机可读存储介质
WO2025157423A1 (en) * 2024-01-22 2025-07-31 Telefonaktiebolaget Lm Ericsson (Publ) Localization of a user equipment
WO2025223650A1 (en) * 2024-04-24 2025-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Downlink localization of a user equipment
CN120075999B (zh) * 2025-04-25 2025-08-01 中国铁道科学研究院集团有限公司电子计算技术研究所 可重构智能表面辅助定位方法、系统、设备、介质及产品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVA20100089A1 (it) * 2010-11-30 2012-05-31 St Microelectronics Srl Dispositivo rfid leggibile con accesso smart surface
CN107430203A (zh) * 2014-10-20 2017-12-01 Pgs 地球物理公司 分离与脉冲和非脉冲源关联的地震数据的方法和系统
US20190230475A1 (en) * 2018-01-21 2019-07-25 Qualcomm Incorporated Systems and methods for locating a user equipment using generic position methods for a 5g network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10433275B2 (en) 2017-05-26 2019-10-01 Qualcomm Incorporated Systems and methods for positioning mobile devices in a fifth generation wireless network
US10652691B2 (en) * 2018-07-20 2020-05-12 Qualcomm Incorporated Optimized positioning method for mobile devices
US12196845B2 (en) 2020-03-31 2025-01-14 Huawei Technologies Co., Ltd. Systems and methods for locating user equipment in a wireless network
US11431103B2 (en) * 2020-07-17 2022-08-30 Huawei Technologies Co., Ltd. Systems and methods for beamforming using integrated configurable surfaces in antenna

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVA20100089A1 (it) * 2010-11-30 2012-05-31 St Microelectronics Srl Dispositivo rfid leggibile con accesso smart surface
CN107430203A (zh) * 2014-10-20 2017-12-01 Pgs 地球物理公司 分离与脉冲和非脉冲源关联的地震数据的方法和系统
US20190230475A1 (en) * 2018-01-21 2019-07-25 Qualcomm Incorporated Systems and methods for locating a user equipment using generic position methods for a 5g network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MARCO DI RENZO: "Smart Radio Environments Empowered by Reconfigurable Intelligent Surfaces: How It Works, State of Research, and The Road Ahead", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1 November 2020 (2020-11-01) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025092479A1 (zh) * 2023-10-30 2025-05-08 华为技术有限公司 通信方法和通信装置
WO2026040743A1 (zh) * 2024-08-19 2026-02-26 华为技术有限公司 通信方法及相关产品

Also Published As

Publication number Publication date
KR20230150956A (ko) 2023-10-31
JP2024509753A (ja) 2024-03-05
EP4298454A1 (en) 2024-01-03
JP7793637B2 (ja) 2026-01-05
TW202236892A (zh) 2022-09-16
US20240069146A1 (en) 2024-02-29
US12607707B2 (en) 2026-04-21
WO2022183158A1 (en) 2022-09-01

Similar Documents

Publication Publication Date Title
US12436268B2 (en) Reconfigurable intelligent surface (RIS)-aided UE passive RF sensing
WO2022246684A1 (en) Reference signal transmission for reconfigurable intelligent surface (ris) -aided positioning
US12607707B2 (en) Near/far-field determination of reconfigurable intelligent surface (RIS) for mobile device positioning
JP2023527637A (ja) バイスタティック無線に基づく物体場所検出のためのシステムおよび方法
CN116325984B (zh) 用于侧链路辅助式定位的空间关系设计
CN116897298A (zh) 用于移动设备定位的可重构智能表面（ris）辅助式定时误差校准
KR20230156321A (ko) 저전력 모바일 디바이스 포지셔닝을 위한 차동 AOA(Angle of Arrival)
CN116803154A (zh) 利用基于蜂窝的双基地/多基地雷达的ue无源rf感测
US20230333194A1 (en) Sidelink-aided hybrid network positioning
CN117981238A (zh) 使用中继器在无线网络中定位
TW202412546A (zh) 偵測非視距無線信號路徑
KR20250012051A (ko) 무선 통신 네트워크에서의 지능형 반사면(irs)의 포지셔닝
KR102955311B1 (ko) 모바일 디바이스 포지셔닝을 위한 ris(reconfigurable intelligent surface) 보조 타이밍 에러 교정
US12532290B2 (en) Positioning with user equipment (UE) controlled reconfigurable intelligent device (RID)
TWI916449B (zh) 利用基於蜂巢的雙基地/多基地雷達的ue被動rf感測
CN119678067A (zh) 用于定位的上行链路资源的位置指示

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