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1. WO2020091970 - NAVIGATION AND POSITIONING SYSTEM USING RADIO BEAM SUPPORT INFORMATION

Publication Number WO/2020/091970
Publication Date 07.05.2020
International Application No. PCT/US2019/055767
International Filing Date 11.10.2019
IPC
G01S 5/02 2010.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
G01S 5/00 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
G01S 5/12 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
12by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
G01S 5/14 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
14Determining absolute distances from a plurality of spaced points of known location
H04W 64/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals for network management purposes, e.g. mobility management
CPC
G01S 5/0036
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
0009Transmission of position information to remote stations
0018Transmission from mobile station to base station
0036of measured values, i.e. measurement on mobile and position calculation on base station
G01S 5/0236
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
0205Details
0236Receiving assistance data, e.g. base station almanac
G01S 5/12
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
12by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical, radial
G01S 5/14
GPHYSICS
01MEASURING; TESTING
SRADIO 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
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
14Determining absolute distances from a plurality of spaced points of known location
H04W 4/024
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
024Guidance services
H04W 48/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • KUMAR, Akash
  • EDGE, Stephen William
  • JAIN, Amit
Agents
  • CHOY, Ming Wai
  • MCMILLAN, Scott
  • CHANG, Ko-Fang
  • MORLOCK, Michael
  • SANDERS, Carl
  • FU, Zenhai
  • LEI, Ji (Alex)
Priority Data
16/509,50012.07.2019US
20184104117631.10.2018IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NAVIGATION AND POSITIONING SYSTEM USING RADIO BEAM SUPPORT INFORMATION
(FR) SYSTÈME DE NAVIGATION ET DE POSITIONNEMENT AU MOYEN D'INFORMATIONS DE PRISE EN CHARGE DE FAISCEAU RADIO
Abstract
(EN)
Methods and systems for wireless communication are provided. In one example, a mobile device is configured to: obtain beam support information of a plurality of cells; perform measurements of one or more signals at the mobile device based on the beam support information of the plurality of cells to support a location determination operation for the mobile device; and transmit results of the measurements of the one or more signals to at least one of a location server or to a base station to support the location determination operation. The beam support information may include: a number of beams supported at each cell of the plurality of cells, information to identify each beam of the number of beams supported at the each cell, beam width information of the each beam, and/or Positioning reference Signals (PRS) codebook information which encapsulates the beams which are enabled along various elevation and azimuth angles.
(FR)
Procédés et systèmes de communication sans fil. Dans un exemple, un dispositif mobile est conçu pour : obtenir des informations de prise en charge de faisceau d'une pluralité de cellules ; effectuer des mesures d'un ou plusieurs signaux au niveau du dispositif mobile sur la base des informations de prise en charge de faisceau de la pluralité de cellules pour prendre en charge une opération de détermination d'emplacement pour le dispositif mobile ; et transmettre des résultats des mesures du ou des signaux à un serveur de localisation et/ou à une station de base pour prendre en charge l'opération de détermination d'emplacement. Les informations de prise en charge de faisceau peuvent comprendre : un certain nombre de faisceaux pris en charge au niveau de chaque cellule de la pluralité de cellules, des informations pour identifier chaque faisceau du nombre de faisceaux pris en charge au niveau de chaque cellule, des informations de largeur de faisceau de chaque faisceau, et/ou des informations de livre de codes de signaux de référence de positionnement (PRS) qui encapsulent les faisceaux qui sont activés le long de divers angles d'élévation et d'azimut.
Also published as
Latest bibliographic data on file with the International Bureau