Method and electronic module for detecting the indoor or outdoor position of an electronic device

Abstract

A method, and associated electronic module, for detecting the indoor or outdoor position of an electronic device exchanging a signal carried by electromagnetic waves with a remote telecommunication system, the method including measuring a value of a quantity characteristic of the signal exchanged, applying the measured value at the input of a Kalman filter outputting a filtered estimation of said quantity, comparing a statistical value determined as a function of said filtered estimation with a threshold in order to detect the indoor or outdoor position of the electronic device.

Dependencies are inferred from the claim text.