EP 3942320 A1 20220126 - METHOD FOR DETECTING A POSITION CHANGE OF A RADIO RECEIVER
Title (en)
METHOD FOR DETECTING A POSITION CHANGE OF A RADIO RECEIVER
Title (de)
VERFAHREN ZUR ERKENNUNG EINER POSITIONSÄNDERUNG EINES FUNKEMPFÄNGERS
Title (fr)
PROCÉDÉ DE DÉTECTION DE CHANGEMENT DE POSITION D'UN RÉCEPTEUR RADIO
Publication
Application
Priority
- FR 1902864 A 20190320
- FR 2020050605 W 20200320
Abstract (en)
[origin: WO2020188227A1] The invention relates to the detection of a position change of a radio receiver, characterized by: - said receiver acquiring (P1) a radio signal at a given time, - determining (P2) a set of at least one radio transmitter from the radio signal, - comparing (P3) said set of at least one radio transmitter with at least two sets of previously recorded radio transmitters, - determining (P4) whether the radio receiver has changed position on the basis of said comparison.
IPC 8 full level
G01S 5/02 (2010.01)
CPC (source: EP)
G01S 5/0252 (2013.01)
Citation (search report)
See references of WO 2020188227A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020188227 A1 20200924; EP 3942320 A1 20220126; FR 3094094 A1 20200925
DOCDB simple family (application)
FR 2020050605 W 20200320; EP 20731526 A 20200320; FR 1902864 A 20190320