Patent ID: 9078055
Filing Date: 2015-07-07
Classification: G10L,H04R,H04S

Abstract:
1. A method operating at a wireless user equipment (UE) device, said method comprising: receiving a plurality of audio signatures simultaneously transmitted from a head unit, wherein said plurality of audio signatures are received via an audio system having a plurality of speaker channels and further wherein each of said plurality of audio signatures comprises a single beep per speaker channel that is separately detectable in an out-of-hearing frequency band of a signal recorded by a microphone of said wireless UE device; and processing said plurality of audio signatures, by a processor of said wireless UE device configured to operate in association with one or more subsystems of said wireless UE device, for determining said wireless UE device's location relative to a particular spatial configuration associated with the interior of a vehicle, wherein said processing is facilitated by: