Patent · US Active

GNSS signal processing with delta phase for incorrect starting position

US9562975B2 · kind B2 · utility

7Cited by

44References

5Claims

0Family size

Assignee

Trimble Inc. · US

Inventors

Ulrich Vollath · Superior, US
Nicholas C. Talbot · Melbourne, AU
Markus Glocker · Munich, DE
Xiaoming Chen · Xi'an, CN
Rodrigo Leandro · Ottobrunn, DE

Key dates

Filing date	Mar 19, 2012
Grant date	Feb 7, 2017
Priority date	—
Expiry date	Jan 18, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01S19/43
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Methods and apparatus for processing of GNSS signals are presented. These include GNSS processing with predicted precise clocks, GNSS processing with mixed-quality data, GNSS processing with time-sequence maintenance, GNSS processing with reduction of position jumps in low-latency solutions, GNSS processing with position blending to bridge reference station changes, and GNSS processing with delta-phase correction for incorrect starting position.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.