公开(公告)号：US10798569B2

公开(公告)日：2020-10-06

申请号：US16429230

申请日：2019-06-03

Applicant: Sony Mobile Communications Inc.

Inventor： Peter Ljung ,  Johan Wadman ,  Tobias Harle ,  Alexander Thurban ,  Patrik Palmér

IPC: H04W12/04 ,  H04W4/02 ,  H04B17/318 ,  H04W4/021 ,  H04W12/08 ,  H04W84/18

Abstract: A method performed in a location server device of a location system is disclosed. The method is performed for securely validating localization of a wireless communication device. The method comprises obtaining first sensor data sensed by the wireless communication device. The method comprises obtaining primary location information of the wireless communication device, and validating the primary location information based on the first sensor data.