Energieeffizientes Ortungssystem für ein Smartphone unter Verwendung von Zellen-ID-Sequenzabgleich

Details

Veröffentlichungs-Nr.

EP2464182

Aktenzeichen

EP11009513

Anmeldetag

1. Dezember 2011

Veröffentlichung

1. Mai 2019

Erteilung

1. Mai 2019

Rechtsraum

EP

IPC

H04W64/00

Abstract

A method for navigation based on a cellid-aided positioning system includes: determining, at a cellid-aided positioning system-compatible device (1900), that a user has moved through a sequence of cellids, wherein moving through a sequence of cellids comprises moving from a first region corresponding to a first cellid to a second region corresponding to a second cellid; accessing previously stored route information corresponding to the sequence of cellids, wherein the previously stored route information includes previously recorded sequences of cellids and global positioning system (GPS) information; estimating a current position of the user based on the previously stored route information; and displaying the current position of the user.

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete