公开(公告)号：US20240045080A1

公开(公告)日：2024-02-08

申请号：US17882422

申请日：2022-08-05

Applicant: Apple Inc.

Inventor： Glenn D. MacGougan ,  Robert G. Lorenz ,  Kevin X. Chin ,  William J. Bencze

IPC: G01S19/30 ,  G01S19/29

CPC classification number: G01S19/30 ,  G01S19/29

Abstract: User equipment receives a GNSS signal that includes a GNSS signal from a satellite. The user equipment also receives a first data input from a motion sensor of the user equipment that is indicative of a motion of the user equipment, receives a second data input from the temperature sensor of the user equipment that is indicative of a temperature of the user equipment, and performs a coherent operation based on the pilot channel of the GNSS signal over a coherent period of time based on the first data input and the second data input to generate a resulting signal. The user equipment performs a non-coherent operation based on the resulting signal to amplify the resulting signal, and outputs a position of the user equipment based on the resulting signal.