BR112023002576A2 - Relatório de perfil de potência e atraso de tempo para posicionamento de dispositivo - Google Patents
Relatório de perfil de potência e atraso de tempo para posicionamento de dispositivoInfo
- Publication number
- BR112023002576A2 BR112023002576A2 BR112023002576A BR112023002576A BR112023002576A2 BR 112023002576 A2 BR112023002576 A2 BR 112023002576A2 BR 112023002576 A BR112023002576 A BR 112023002576A BR 112023002576 A BR112023002576 A BR 112023002576A BR 112023002576 A2 BR112023002576 A2 BR 112023002576A2
- Authority
- BR
- Brazil
- Prior art keywords
- report
- reference signal
- network entity
- time delay
- power profile
- Prior art date
Links
- 230000011664 signaling Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
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
-
- 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
-
- 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
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0045—Transmission from base station to mobile 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
- G01S5/0218—Multipath in signal reception
-
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
- H04L5/0048—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL276869A IL276869A (en) | 2020-08-23 | 2020-08-23 | Power and time delay profile report for device location determination |
| PCT/US2021/046377 WO2022046474A1 (en) | 2020-08-23 | 2021-08-17 | Power and time delay profile report for device positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023002576A2 true BR112023002576A2 (pt) | 2023-03-14 |
Family
ID=80355590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023002576A BR112023002576A2 (pt) | 2020-08-23 | 2021-08-17 | Relatório de perfil de potência e atraso de tempo para posicionamento de dispositivo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230262643A1 (https=) |
| EP (1) | EP4201122A1 (https=) |
| JP (1) | JP2023537886A (https=) |
| KR (1) | KR20230054663A (https=) |
| CN (1) | CN115867819A (https=) |
| BR (1) | BR112023002576A2 (https=) |
| IL (1) | IL276869A (https=) |
| WO (1) | WO2022046474A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4002709A1 (en) * | 2020-11-16 | 2022-05-25 | Nokia Technologies Oy | Polarization split for enhanced mimo throughput |
| JP7619090B2 (ja) * | 2021-03-03 | 2025-01-22 | 株式会社ソシオネクスト | 情報送信方法及び情報処理方法 |
| CN116962964A (zh) * | 2022-04-20 | 2023-10-27 | 华为技术有限公司 | 一种定位方法及通信装置 |
| US12382426B2 (en) | 2022-09-09 | 2025-08-05 | Qualcomm Incorporated | Positioning and beam alignment based on optical sensing |
| GB2629861A (en) * | 2023-05-12 | 2024-11-13 | Nokia Technologies Oy | Methods and apparatuses relating to power delay profiles |
| CN116449289A (zh) * | 2023-06-15 | 2023-07-18 | 北京智芯微电子科技有限公司 | 基础设施定位方法及系统 |
| CN116600381B (zh) * | 2023-07-14 | 2023-09-19 | 武汉能钠智能装备技术股份有限公司四川省成都市分公司 | 广播信号的多路并行生成系统及方法 |
| US20250089015A1 (en) * | 2023-09-08 | 2025-03-13 | Qualcomm Incorporated | Graphical Positioning Reference Unit |
| US20250090043A1 (en) * | 2023-09-18 | 2025-03-20 | Biosense Webster (Israel) Ltd. | System and Method of Synchronization of Location Signals |
| WO2025150014A1 (en) * | 2024-02-16 | 2025-07-17 | Lenovo (Singapore) Pte. Ltd. | Downlink channel profile measurement for machine learning positioning |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003291596A1 (en) * | 2003-12-19 | 2005-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus in a cellular telecommunications system |
| US7362792B2 (en) * | 2004-01-12 | 2008-04-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of and apparatus for computation of unbiased power delay profile |
| US8655377B2 (en) * | 2010-12-28 | 2014-02-18 | Trueposition, Inc. | Time and power based wireless location and method of selecting location estimate solution |
| US9397769B2 (en) * | 2014-11-28 | 2016-07-19 | Qualcomm Incorporated | Interference mitigation for positioning reference signals |
| WO2016099546A1 (en) * | 2014-12-19 | 2016-06-23 | Nokia Solutions And Networks Oy | Virtual cell based prs transmission for indoor vertical positioning |
| EP3321709A1 (en) * | 2016-11-11 | 2018-05-16 | Fraunhofer Gesellschaft zur Förderung der Angewand | User equipment localization in a mobile communication network based on delays and path strengths |
| US10805121B2 (en) * | 2017-01-02 | 2020-10-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, and method performed therein for managing communication in a wireless communication network |
| CN111971906B (zh) * | 2018-04-13 | 2023-09-08 | 上海诺基亚贝尔股份有限公司 | 压缩抽头位置信息用于新无线电中时域显式信道状态信息反馈 |
| US11681010B2 (en) * | 2018-08-01 | 2023-06-20 | Apple Inc. | Measurements and reporting for user equipment (UE) positioning in wireless networks |
| US10694485B2 (en) * | 2018-08-15 | 2020-06-23 | GM Global Technology Operations LLC | Method and apparatus for correcting multipath offset and determining wireless station locations |
| EP4141468B1 (en) * | 2018-09-28 | 2026-03-18 | Apple Inc. | Techniques for improving new radio (nr) positioning performance |
-
2020
- 2020-08-23 IL IL276869A patent/IL276869A/en unknown
-
2021
- 2021-08-17 BR BR112023002576A patent/BR112023002576A2/pt unknown
- 2021-08-17 JP JP2023507316A patent/JP2023537886A/ja active Pending
- 2021-08-17 CN CN202180050581.8A patent/CN115867819A/zh active Pending
- 2021-08-17 EP EP21769253.2A patent/EP4201122A1/en active Pending
- 2021-08-17 WO PCT/US2021/046377 patent/WO2022046474A1/en not_active Ceased
- 2021-08-17 KR KR1020237004731A patent/KR20230054663A/ko active Pending
- 2021-08-17 US US18/003,034 patent/US20230262643A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN115867819A (zh) | 2023-03-28 |
| WO2022046474A1 (en) | 2022-03-03 |
| US20230262643A1 (en) | 2023-08-17 |
| IL276869A (en) | 2022-03-01 |
| KR20230054663A (ko) | 2023-04-25 |
| EP4201122A1 (en) | 2023-06-28 |
| JP2023537886A (ja) | 2023-09-06 |
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