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1. (WO2018010763) SECURE DEVICE LOCATION DETECTION MECHANISM BY PSEUDO-RANDOM SEQUENCES

Pub. No.:    WO/2018/010763    International Application No.:    PCT/EP2016/066427
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Tue Jul 12 01:59:59 CEST 2016
IPC: G01S 5/00
G01S 5/02
H04K 1/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
LOWE, Christopher
SMITH, Peter
Inventors: LOWE, Christopher
SMITH, Peter
Title: SECURE DEVICE LOCATION DETECTION MECHANISM BY PSEUDO-RANDOM SEQUENCES
Abstract:
A method, network (200) and base station device, the method including receiving a time stamped segment of a randomly generated value sequence from at least one base station (20), the randomly generated value sequence is generated by at least one first random value generator (32) executed on a user equipment device (30), executing at least one random second value generator (14) for generating at least one reference value sequence, identifying a match between the time stamped segment and a time correlated reference segment of the at least one reference value sequence, and determining a location of the user equipment device according to the match and location data received from the at least one base station, wherein the at least one first random value generator and the at least one random second value generator are correlated.