BR112023019217A2 - Diluição geométrica de seleção de ponto de transmissão/recepção baseada em precisão para posicionamento sem fio - Google Patents
Diluição geométrica de seleção de ponto de transmissão/recepção baseada em precisão para posicionamento sem fioInfo
- Publication number
- BR112023019217A2 BR112023019217A2 BR112023019217A BR112023019217A BR112023019217A2 BR 112023019217 A2 BR112023019217 A2 BR 112023019217A2 BR 112023019217 A BR112023019217 A BR 112023019217A BR 112023019217 A BR112023019217 A BR 112023019217A BR 112023019217 A2 BR112023019217 A2 BR 112023019217A2
- Authority
- BR
- Brazil
- Prior art keywords
- wireless positioning
- positioning
- precision
- geometric dilution
- point selection
- Prior art date
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
- 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
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02521—Radio frequency fingerprinting using a radio-map
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/25—Monitoring; Testing of receivers taking multiple measurements
- H04B17/252—Monitoring; Testing of receivers taking multiple measurements measuring signals from different transmission points or directions of arrival, e.g. in multi RAT or dual connectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- 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
- 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
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (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 |
|---|---|---|---|
| US17/218,418 US11533700B2 (en) | 2021-03-31 | 2021-03-31 | Geometric dilution of precision based transmit/receive point selection for wireless positioning |
| PCT/US2022/014030 WO2022211890A1 (en) | 2021-03-31 | 2022-01-27 | Geometric dilution of precision based transmit/receive point selection for wireless positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023019217A2 true BR112023019217A2 (pt) | 2023-10-17 |
Family
ID=80628759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023019217A BR112023019217A2 (pt) | 2021-03-31 | 2022-01-27 | Diluição geométrica de seleção de ponto de transmissão/recepção baseada em precisão para posicionamento sem fio |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11533700B2 (https=) |
| EP (2) | EP4382950A3 (https=) |
| JP (1) | JP2024514398A (https=) |
| KR (1) | KR20230164032A (https=) |
| CN (1) | CN117120868A (https=) |
| BR (1) | BR112023019217A2 (https=) |
| WO (1) | WO2022211890A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019043677A1 (en) * | 2017-08-30 | 2019-03-07 | Thomson Licensing | DEVICE AND METHOD FOR PREDICTING PARAMETERS IN A WIRELESS NETWORK WITH MULTIPLE ACCESS POINTS |
| US11533700B2 (en) | 2021-03-31 | 2022-12-20 | Qualcomm Incorporated | Geometric dilution of precision based transmit/receive point selection for wireless positioning |
| US12074815B2 (en) * | 2021-06-29 | 2024-08-27 | Qualcomm Incorporated | Resource allocation for repeater-assisted positioning reference signal (PRS) transmission |
| US12538261B2 (en) * | 2021-09-02 | 2026-01-27 | Intel Corporation | Systems, apparatus, and methods for triggerable data driven location determination |
| US12035201B2 (en) * | 2022-01-19 | 2024-07-09 | Qualcomm Incorporated | Determining communication nodes for radio frequency (RF) sensing |
| US20230300896A1 (en) | 2022-03-17 | 2023-09-21 | Exfo Oy | Ad hoc radio base station, system, methods, and computer programs |
| US12101734B2 (en) * | 2022-03-21 | 2024-09-24 | Qualcomm Incorporated | Antenna sharing for multiple wireless communication technologies |
| WO2024108426A1 (en) * | 2022-11-23 | 2024-05-30 | Huawei Technologies Co., Ltd. | Methods, apparatus, and system for low-power-mode user equipment positioning |
| GB2626943A (en) * | 2023-02-07 | 2024-08-14 | Nokia Technologies Oy | Determining subset of candidate positioning anchors |
| TWI841255B (zh) * | 2023-02-24 | 2024-05-01 | 吉普司科技股份有限公司 | 使用分時多工機制的無線定位系統 |
| CN116489591A (zh) * | 2023-05-17 | 2023-07-25 | 中国电信股份有限公司广东研究院 | 用户定位方法、装置、计算机设备及存储介质 |
| WO2025025062A1 (en) * | 2023-07-31 | 2025-02-06 | Mediatek Singapore Pte. Ltd. | A method for ai/ml positioning based on dynamic trp activation |
| CN121666845A (zh) * | 2023-08-11 | 2026-03-13 | 诺基亚通信(上海)股份有限公司 | 改进人工智能或机器学习定位 |
| US20250093456A1 (en) * | 2023-09-20 | 2025-03-20 | Qualcomm Incorporated | Hybrid positioning based on frequency dependent propagation effects |
| CN117949991B (zh) * | 2024-03-27 | 2024-08-13 | 北京智芯微电子科技有限公司 | 设备定位方法及装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8213957B2 (en) * | 2009-04-22 | 2012-07-03 | Trueposition, Inc. | Network autonomous wireless location system |
| US10863313B2 (en) * | 2014-08-01 | 2020-12-08 | Polte Corporation | Network architecture and methods for location services |
| US9888360B2 (en) * | 2012-11-01 | 2018-02-06 | Qualcomm Incorporated | Methods to optimize and streamline AP placement on floor plan |
| US10182413B2 (en) * | 2014-07-30 | 2019-01-15 | Qualcomm Incorporated | Wireless positioning using scheduled transmissions |
| US10194395B2 (en) * | 2016-04-25 | 2019-01-29 | Nextnav, Llc | Systems and methods for low-power location determination using terrestrial signals |
| CN107465497B (zh) * | 2016-06-03 | 2021-08-06 | 中兴通讯股份有限公司 | 定位参考信号的传输方法和装置 |
| US9949067B2 (en) | 2016-07-29 | 2018-04-17 | Qualcomm Incorporated | Enhancing PRS searches for shorter LPP-type positioning sessions |
| US9797983B1 (en) * | 2017-04-05 | 2017-10-24 | Qualcomm Incorporated | Measuring positioning signals based on assistance data |
| US20180317196A1 (en) * | 2017-04-28 | 2018-11-01 | Qualcomm Incorporated | Adaptive wake-up scheduling under prs muting |
| US10284999B2 (en) * | 2017-05-10 | 2019-05-07 | Qualcomm Incorporated | Mobile device position determination using compatible dedicated-frequency nodes and non-dedicated-frequency nodes |
| US11681010B2 (en) * | 2018-08-01 | 2023-06-20 | Apple Inc. | Measurements and reporting for user equipment (UE) positioning in wireless networks |
| EP3857253A4 (en) | 2018-09-26 | 2022-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | POSITIONING A WIRELESS DEVICE |
| WO2020167073A1 (en) * | 2019-02-14 | 2020-08-20 | Samsung Electronics Co., Ltd. | Position of user equipment |
| US20200267684A1 (en) * | 2019-02-15 | 2020-08-20 | Mediatek Inc. | RSRP Reporting Methods for NR High Resolution Angle-based Downlink Positioning |
| EP3997927B1 (en) * | 2019-07-09 | 2025-10-15 | Telefonaktiebolaget LM Ericsson (publ.) | Discriminating beams based upon position quality metric for ue localization |
| US11533700B2 (en) | 2021-03-31 | 2022-12-20 | Qualcomm Incorporated | Geometric dilution of precision based transmit/receive point selection for wireless positioning |
-
2021
- 2021-03-31 US US17/218,418 patent/US11533700B2/en active Active
-
2022
- 2022-01-27 JP JP2023553687A patent/JP2024514398A/ja active Pending
- 2022-01-27 EP EP24162934.4A patent/EP4382950A3/en active Pending
- 2022-01-27 KR KR1020237032515A patent/KR20230164032A/ko active Pending
- 2022-01-27 EP EP22707919.1A patent/EP4314862A1/en active Pending
- 2022-01-27 CN CN202280024998.1A patent/CN117120868A/zh active Pending
- 2022-01-27 WO PCT/US2022/014030 patent/WO2022211890A1/en not_active Ceased
- 2022-01-27 BR BR112023019217A patent/BR112023019217A2/pt unknown
- 2022-11-10 US US18/054,417 patent/US11818683B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024514398A (ja) | 2024-04-02 |
| EP4382950A2 (en) | 2024-06-12 |
| US11818683B2 (en) | 2023-11-14 |
| TW202241185A (zh) | 2022-10-16 |
| WO2022211890A1 (en) | 2022-10-06 |
| US20220322277A1 (en) | 2022-10-06 |
| EP4382950A3 (en) | 2025-01-01 |
| KR20230164032A (ko) | 2023-12-01 |
| CN117120868A (zh) | 2023-11-24 |
| EP4314862A1 (en) | 2024-02-07 |
| US11533700B2 (en) | 2022-12-20 |
| US20230069865A1 (en) | 2023-03-09 |
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