BR112022023962A2 - Dados de assistência de localização para posicionamento de banda larga - Google Patents

Dados de assistência de localização para posicionamento de banda larga

Info

Publication number
BR112022023962A2
BR112022023962A2 BR112022023962A BR112022023962A BR112022023962A2 BR 112022023962 A2 BR112022023962 A2 BR 112022023962A2 BR 112022023962 A BR112022023962 A BR 112022023962A BR 112022023962 A BR112022023962 A BR 112022023962A BR 112022023962 A2 BR112022023962 A2 BR 112022023962A2
Authority
BR
Brazil
Prior art keywords
information
assistance data
location assistance
transmitted
broadband positioning
Prior art date
Application number
BR112022023962A
Other languages
English (en)
Portuguese (pt)
Inventor
Akkarakaran Sony
Luo Tao
BAO Jingchao
Manolakos Alexandros
Montojo Juan
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 BR112022023962A2 publication Critical patent/BR112022023962A2/pt

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
    • H04W64/006—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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • G01S1/0428—Signal details
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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

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)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
BR112022023962A 2020-06-04 2021-06-04 Dados de assistência de localização para posicionamento de banda larga BR112022023962A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063034841P 2020-06-04 2020-06-04
US17/338,504 US11792666B2 (en) 2020-06-04 2021-06-03 Location assistance data for wideband positioning
PCT/US2021/035837 WO2021247959A1 (en) 2020-06-04 2021-06-04 Location assistance data for wideband positioning

Publications (1)

Publication Number Publication Date
BR112022023962A2 true BR112022023962A2 (pt) 2023-02-07

Family

ID=78818110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023962A BR112022023962A2 (pt) 2020-06-04 2021-06-04 Dados de assistência de localização para posicionamento de banda larga

Country Status (9)

Country Link
US (2) US11792666B2 (https=)
EP (1) EP4162723A1 (https=)
JP (1) JP7691996B2 (https=)
KR (1) KR20230020971A (https=)
CN (1) CN115669041A (https=)
BR (1) BR112022023962A2 (https=)
PH (1) PH12022552429A1 (https=)
TW (1) TW202203670A (https=)
WO (1) WO2021247959A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11792666B2 (en) 2020-06-04 2023-10-17 Qualcomm Incorporated Location assistance data for wideband positioning
KR102204783B1 (ko) * 2020-07-09 2021-01-18 전남대학교산학협력단 딥러닝 기반의 빔포밍 통신 시스템 및 방법
WO2023196703A1 (en) * 2022-04-06 2023-10-12 Qualcomm Incorporated Reporting hashed expected channel measurements
CN114867104B (zh) * 2022-07-07 2022-11-22 湖南警察学院 基于多波束的定位方法及装置
US20240172012A1 (en) * 2022-11-21 2024-05-23 Cisco Technology, Inc. Survey and optimizer system for large public venue access point networks with steerable antenna beams
US20240255602A1 (en) * 2023-01-30 2024-08-01 Qualcomm Incorporated Beam squint profiling, indication, and reporting for positioning and sensing
US20250080182A1 (en) * 2023-09-06 2025-03-06 Qualcomm Incorporated Reference signal (rs) grant for an antenna module with multiple steerable boresight directions
CN119922704A (zh) * 2023-10-31 2025-05-02 华为技术有限公司 一种通信方法及装置
EP4722753A1 (en) * 2024-10-02 2026-04-08 Tallinn University of Technology Downlink angle of departure estimation

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100874017B1 (ko) * 2007-08-07 2008-12-17 한국전자통신연구원 주파수 재구성 배열 안테나 및 그 배열 간격 조절 방법
EP2541679A1 (en) * 2011-06-30 2013-01-02 Sony Corporation Wideband beam forming device, wideband beam steering device and corresponding methods
GB2517218B (en) * 2013-08-16 2017-10-04 Analog Devices Global Communication unit and method of antenna array calibration
US9287948B2 (en) * 2014-05-11 2016-03-15 Lg Electronics Inc. Method and apparatus for receiving downlink wireless signal
JP6715768B2 (ja) * 2014-07-23 2020-07-01 株式会社Ｎｔｔドコモ 無線基地局および無線通信方法
US20160191201A1 (en) * 2014-12-29 2016-06-30 Electronics And Telecommunications Research Institute Method and apparatus for transmitting channel quality indicator information of beams in communication system
JP6640979B2 (ja) * 2015-07-08 2020-02-05 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 通信ネットワークにおけるロケーション情報
US10804952B2 (en) * 2016-04-11 2020-10-13 University Of Notre Dame Du Lac Enhanced cosite transmitter-receiver isolation
WO2017184865A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Configurable reference signals
US10194265B2 (en) * 2016-05-22 2019-01-29 Qualcomm Incorporated Systems and methods for supporting positioning beacons compatible with legacy wireless devices
US10021667B2 (en) * 2016-06-23 2018-07-10 Qualcomm Incorporated Positioning in beamformed communications
US10333209B2 (en) * 2016-07-19 2019-06-25 Toyota Motor Engineering & Manufacturing North America, Inc. Compact volume scan end-fire radar for vehicle applications
WO2018074708A1 (ko) * 2016-10-23 2018-04-26 엘지전자 주식회사 공간 분할 이중 통신을 수행하기 위해 ru간 간섭을 측정하는 방법 및 장치
US10396914B2 (en) 2017-01-19 2019-08-27 Qualcomm Incorporated Reference signal measurement filtering in multi-beam operation
EP3583808B1 (en) 2017-02-14 2024-03-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatuses, systems, methods and computer program product for transmission of a positioning signal
US11233612B2 (en) * 2017-08-01 2022-01-25 Qualcomm Incorporated Downlink positioning reference signal in multi-beam systems
US10757583B2 (en) * 2017-08-10 2020-08-25 Qualcomm Incorporated Uplink-based positioning reference signaling in multi-beam systems
US20200280820A1 (en) * 2017-09-13 2020-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Enabling efficient positioning of a target device in a wireless communication system
CN109660284A (zh) * 2017-10-11 2019-04-19 索尼公司 无线通信系统中的电子设备、通信方法和存储介质
EP3698599B1 (en) * 2017-10-19 2024-07-03 InterDigital Patent Holdings, Inc. Channel access procedures for directional systems in unlicensed bands
JP2019140512A (ja) * 2018-02-09 2019-08-22 シャープ株式会社 端末装置、基地局装置および通信方法
WO2019216750A1 (ko) * 2018-05-09 2019-11-14 엘지전자 주식회사 무선 통신 시스템에서 상향링크 전송을 수행하는 방법 및 이를 위한 장치
US11442135B2 (en) * 2018-05-31 2022-09-13 Qualcomm Incorporated Positioning methods for wireless networks that utilize beamformed communication
CN110958630B (zh) 2018-09-26 2021-01-22 电信科学技术研究院有限公司 一种测量方法及设备
US11576008B2 (en) * 2018-09-27 2023-02-07 Sony Group Corporation On demand positioning in a wireless communication system
WO2020065894A1 (ja) * 2018-09-27 2020-04-02 三菱電機株式会社 基地局、端末装置および測位方法
EP3874616B1 (en) * 2018-10-29 2026-01-14 Nokia Technologies Oy Apparatus and method to estimate ue position
US11057861B2 (en) * 2018-10-31 2021-07-06 Qualcomm Incorporated Navigation and positioning system using radio beam support information
CN112956136B (zh) * 2018-11-01 2024-06-25 上海诺基亚贝尔股份有限公司 用于定位参考信号测量的波束方向图交换
KR102610551B1 (ko) * 2018-11-01 2023-12-07 삼성전자주식회사 무선 통신 시스템에서 빔을 배치하는 장치 및 방법
US11963150B2 (en) * 2018-11-01 2024-04-16 Qualcomm Incorporated Positioning enhancements for locating a mobile device in a wireless network
WO2020191605A1 (en) * 2019-03-26 2020-10-01 Commscope Technologies Llc Multiband base station antennas having wideband cloaked radiating elements and/or side-by-side arrays that each contain at least two different types of radiating elements
US11792666B2 (en) 2020-06-04 2023-10-17 Qualcomm Incorporated Location assistance data for wideband positioning

Also Published As

Publication number Publication date
JP2023529252A (ja) 2023-07-10
CN115669041A (zh) 2023-01-31
TW202203670A (zh) 2022-01-16
US20230379736A1 (en) 2023-11-23
US20210385678A1 (en) 2021-12-09
US12302145B2 (en) 2025-05-13
KR20230020971A (ko) 2023-02-13
WO2021247959A1 (en) 2021-12-09
EP4162723A1 (en) 2023-04-12
PH12022552429A1 (en) 2024-01-03
US11792666B2 (en) 2023-10-17
JP7691996B2 (ja) 2025-06-12

Similar Documents

Publication Publication Date Title
BR112022023962A2 (pt) Dados de assistência de localização para posicionamento de banda larga
US10578707B2 (en) Radar apparatus and method for processing radar signal
ES2414379T3 (es) Radar de gran precisión angular, particularmente para la función de detección y de evitación de obstáculos
US9678213B2 (en) Data collection device and method for the localisation of a source of interference
ATE540448T1 (de) Antennenanordnung
CN111427015B (zh) 基于飞行载体的四源非均匀线阵反向交叉眼干扰方法
BR112023006323A2 (pt) Otimização de sistema de ângulo de chegada e ângulo de partida com o uso de informações de antena
IN2012DN01996A (https=)
US8674879B2 (en) Antenna arrangement for DOA estimation
Poveda-García et al. Frequency-scanned leaky-wave antenna topologies for two-dimensional direction of arrival estimation in IoT wireless networks
BR112023025832A2 (pt) Pré-compensação de fase para desalinhamento
BR112021023122A2 (pt) Arranjo de antena polarizada circular multibanda
ES2880014T3 (es) Radar secundario capaz de detectar objetivos a gran altura
US10393867B2 (en) Photonic hybrid receive antenna
ES2832328T3 (es) Ajuste dinámico de azimut para sistemas de antenas repetidoras celulares
DE60129990D1 (de) Antennenausrichtungssystem für satellitenkommunikation
US9719924B1 (en) Wideband antenna structure with optics reflector as ground plane and associated methods
RU2650198C1 (ru) Радиолокационная система метрового и низкочастотной части дециметрового диапазонов волн с системой опознавания
Florio et al. Localization of RFID tags through real-time angle-of-arrival estimation
KR101749327B1 (ko) 해상 광대역 무선통신 시스템에서 지향성 안테나를 사용하는 무선 통신 방법 및 그 장치
Chae et al. On the feasibility of millimeter-wave backscatter using commodity 802.11 ad 60 GHz radios
Orduyılmaz et al. Hybrid phase amplitude direction finding method
US3983562A (en) Mono-lobed scanner
Ailing et al. Calibration/validation of spaceborne microwave scatterometer on HY-2A
Schantz On the origins of rf-based location