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1. WO2014109865 - REGION DETERMINATION CONTROL

Publication Number WO/2014/109865
Publication Date 17.07.2014
International Application No. PCT/US2013/074582
International Filing Date 12.12.2013
Chapter 2 Demand Filed 19.05.2014
IPC
G01C 21/00 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
G01C 21/20 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
20Instruments for performing navigational calculations
CPC
G01C 21/005
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
005with correlation of navigation data from several sources, e.g. map or contour matching
G01C 21/206
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
20Instruments for performing navigational calculations
206specially adapted for indoor navigation
G01S 5/013
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
01Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
013Identifying areas in a building
G01S 5/014
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
01Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
014Identifying transitions between environments
G01S 5/018
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
01Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
018Involving non-radio wave signals or measurements
G01S 5/0289
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
0284Relative positioning
0289of multiple transceivers, e.g. in ad hoc networks
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • VENKATRAMAN, Sai Pradeep
  • GARIN, Lionel Jacques
  • ZHANG, Gengsheng
Agents
  • HUNTER, Shane
  • KING, Jeffrey S.
Priority Data
13/741,24314.01.2013US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) REGION DETERMINATION CONTROL
(FR) COMMANDE DE DÉTERMINATION DE RÉGION
Abstract
(EN) A method, in a mobile device, of controlling region determination by the mobile device, includes: determining a present pressure at the mobile device; determining, based on the present pressure and a reference pressure, that the mobile device moved from a first region to a second region within a structure, the first region and the second region being different regions of the structure and vertically displaced from each other; and performing region determination in response to determining that the mobile device moved from the first region to the second region.
(FR) L'invention concerne un procédé permettant, dans un dispositif mobile, de commander la détermination de région effectuée par le dispositif mobile, ledit procédé comprenant : déterminer une pression actuelle au niveau du dispositif mobile ; déterminer, sur la base de la pression actuelle et d'une pression de référence, que le dispositif mobile s'est déplacé d'une première région à une seconde région au sein d'une structure, la première région et la seconde région étant des régions différentes de la structure et étant décalées dans le sens vertical l'une par rapport à l'autre ; et effectuer une détermination de région suite à la détermination d'un déplacement du dispositif mobile de la première région à la seconde région.
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