BR112022022360A2 - Reduzir o overhead de medições de relatório e identificadores de ponto de recepção e de transmissão (trp) em informação de estado de posicionamento - Google Patents

Reduzir o overhead de medições de relatório e identificadores de ponto de recepção e de transmissão (trp) em informação de estado de posicionamento

Info

Publication number
BR112022022360A2
BR112022022360A2 BR112022022360A BR112022022360A BR112022022360A2 BR 112022022360 A2 BR112022022360 A2 BR 112022022360A2 BR 112022022360 A BR112022022360 A BR 112022022360A BR 112022022360 A BR112022022360 A BR 112022022360A BR 112022022360 A2 BR112022022360 A2 BR 112022022360A2
Authority
BR
Brazil
Prior art keywords
positioning
trp
overhead
reduce
status information
Prior art date
Application number
BR112022022360A
Other languages
English (en)
Inventor
Duan Weimin
Manolakos Alexandros
Ji Tingfang
Chen Wanshi
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 BR112022022360A2 publication Critical patent/BR112022022360A2/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
    • 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
    • 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
    • G01S5/02—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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G01S7/006—Transmission of data between radar, sonar or lidar systems and remote stations using shared front-end circuitry, e.g. antennas
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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
    • 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
    • H04L5/0001—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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (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)

Abstract

REDUZIR O OVERHEAD DE MEDIÇÕES DE RELATÓRIO E IDENTIFICADORES DE PONTO DE RECEPÇÃO E DE TRANSMISSÃO (TRP) EM INFORMAÇÃO DE ESTADO DE POSICIONAMENTO. São reveladas para reduzir o overhead de relatórios de posicionamento de camada baixa. Em um aspecto, um equipamento do usuário (UE) executa pelo menos uma medição de posicionamento de pelo menos um sinal de referência de posicionamento de downlink (PRS de DL) recebido a partir de pelo menos um ponto de recepção e de transmissão (TRP) durante uma sessão de posicionamento e reportar, para uma entidade de posicionamento via sinalização de camada baixa, um valor relativo de pelo menos uma medição de posicionamento em relação a um valor esperado de pelo menos uma medição de posicionamento, em que o valor relativo da pelo menos uma medição de posicionamento é uma diferença entre o valor esperado da pelo menos uma medição de posicionamento e um valor medido da pelo menos uma medição de posicionamento.
BR112022022360A 2020-05-15 2021-05-12 Reduzir o overhead de medições de relatório e identificadores de ponto de recepção e de transmissão (trp) em informação de estado de posicionamento BR112022022360A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063025754P 2020-05-15 2020-05-15
US17/317,718 US20210360461A1 (en) 2020-05-15 2021-05-11 Reducing the overhead of reporting measurements and transmission-reception point (trp) identifiers in positioning state information (psi)
PCT/US2021/031995 WO2021231576A2 (en) 2020-05-15 2021-05-12 Reducing the overhead of reporting measurements and transmission-reception point (trp) identifiers in positioning state information (psi)

Publications (1)

Publication Number Publication Date
BR112022022360A2 true BR112022022360A2 (pt) 2022-12-13

Family

ID=78512174

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022022360A BR112022022360A2 (pt) 2020-05-15 2021-05-12 Reduzir o overhead de medições de relatório e identificadores de ponto de recepção e de transmissão (trp) em informação de estado de posicionamento

Country Status (7)

Country Link
US (1) US20210360461A1 (pt)
EP (1) EP4150990A2 (pt)
KR (1) KR20230010637A (pt)
CN (1) CN115804167A (pt)
BR (1) BR112022022360A2 (pt)
TW (1) TW202147889A (pt)
WO (1) WO2021231576A2 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11690042B2 (en) * 2020-05-15 2023-06-27 Qualcomm Incorporated Reducing the overhead of timestamps in positioning state information (PSI) reports
US12025725B2 (en) 2021-04-30 2024-07-02 Samsung Electronics Co., Ltd. Accuracy and latency improvements for Rel-17 NR positioning
WO2023154710A1 (en) * 2022-02-09 2023-08-17 Interdigital Patent Holdings, Inc. Adaptive on-demand positioning
WO2023152706A1 (en) * 2022-02-10 2023-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Joint estimation of time synch error and position using timing measurements
WO2023158537A1 (en) * 2022-02-15 2023-08-24 Qualcomm Incorporated Mixed ntn and tn positioning configurations for nr positioning and related ue capabilities
WO2024033672A1 (en) * 2022-08-12 2024-02-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Apparatus and method of wireless communication
WO2024173550A1 (en) * 2023-02-14 2024-08-22 Interdigital Patent Holdings, Inc. Methods, architectures, apparatuses and systems for device positioning based on machine learning
WO2024172965A1 (en) * 2023-02-16 2024-08-22 Apple Inc. User equipment location verification in non-terrestrial networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016137308A1 (ko) * 2015-02-27 2016-09-01 엘지전자 주식회사 무선 통신 시스템에서 otdoa 관련 동작 수행 방법
MX2018003515A (es) * 2015-09-25 2018-06-12 Ericsson Telefon Ab L M Metodo para la adaptación de la resolución de los informes de medición.
US11997563B2 (en) * 2016-11-23 2024-05-28 Qualcomm Incorporated Enhancements to observed time difference of arrival positioning of a mobile device
US10656241B2 (en) * 2016-12-12 2020-05-19 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for reporting RSTD values
US10120060B2 (en) * 2017-02-02 2018-11-06 Qualcomm Incorporated Location determination using user equipment preconfigured with positioning reference signal information
KR102460799B1 (ko) * 2018-04-13 2022-11-03 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
US10944659B2 (en) * 2018-10-05 2021-03-09 Qualcomm Incorporated Delay spread and average delay quasi-collocation sources for positioning reference signals
CN115552807A (zh) * 2020-05-12 2022-12-30 Lg电子株式会社 在无线通信系统中发送和接收信号的方法和支持该方法的设备

Also Published As

Publication number Publication date
TW202147889A (zh) 2021-12-16
EP4150990A2 (en) 2023-03-22
KR20230010637A (ko) 2023-01-19
WO2021231576A3 (en) 2021-12-16
WO2021231576A2 (en) 2021-11-18
CN115804167A (zh) 2023-03-14
US20210360461A1 (en) 2021-11-18

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