公开(公告)号：US20210048542A1

公开(公告)日：2021-02-18

申请号：US16995652

申请日：2020-08-17

Applicant: California Institute of Technology

Inventor： Vincenzo Capuano ,  Alexei Harvard ,  Soon-Jo Chung

IPC: G01S19/51 ,  G01S19/48 ,  G01S19/25

Abstract: A system and method for determining the relative position of a mobile device in relation to other devices or objects in an operational space. The systems and methods operate on a tight fusion of raw data from a number of different sensors such that carrier spaced integer ambiguities can be quickly and accurately resolved, especially in GNSS signal degradation scenarios.

公开(公告)号：US11733399B2

公开(公告)日：2023-08-22

申请号：US16995652

申请日：2020-08-17

Applicant: California Institute of Technology

Inventor： Vincenzo Capuano ,  Alexei Harvard ,  Soon-Jo Chung

IPC: G01S19/51 ,  G01S19/25 ,  G01S19/48

CPC classification number: G01S19/51 ,  G01S19/25 ,  G01S19/485

Abstract: A system and method for determining the relative position of a mobile device in relation to other devices or objects in an operational space. The systems and methods operate on a tight fusion of raw data from a number of different sensors such that carrier spaced integer ambiguities can be quickly and accurately resolved, especially in GNSS signal degradation scenarios.