A portable device is configured to establish a Bluetooth low energy (BLE) communication connection with a vehicle and to communicate with at least one sensor in the vehicle using impulse radio (IR) ultra-wide band (UWB) communication after establishment of the BLE communication connection with the vehicle is completed. A location of the portable device is determined by the vehicle based on ranging using IR UWB communication performed by the at least one sensor.
PASSIVE ENTRY / PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
PASSIVE EINGABE-/PASSIVE STARTSYSTEME UND VERFAHREN FÜR FAHRZEUGE
SYSTÈMES ET PROCÉDÉS DE CONTRÔLE PASSIF D'ACCÈS ET DE DÉMARRAGE MAINS LIBRES POUR VÉHICULES
2019-08-21
Patent
Electronic Resource
English
PASSIVE ENTRY / PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
European Patent Office | 2018
|PASSIVE ENTRY/PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
European Patent Office | 2021
|Passive Entry / Passive Start Systems and Methods for Vehicles
European Patent Office | 2018
|PASSIVE ENTRY/PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
European Patent Office | 2023
|Passive Entry/Passive Start Systems And Methods For Vehicles
European Patent Office | 2021
|