GNSS line bias measurement system and method

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C701S215000

Reexamination Certificate

active

07489270

ABSTRACT:
A number of solutions for deriving the line bias are disclosed. Some of these solutions utilize signal processing and judicious selection of the frequency plan used in the position detection systems to either enable the derivation of the line bias, or make the measurements insensitive to line bias. In other examples, the present invention utilizes measurement schemes for deriving the line bias and enabling a position detection system to process line bias information in order to find a position solution.

REFERENCES:
patent: 5268695 (1993-12-01), Dentinger et al.
patent: 5347286 (1994-09-01), Babitch
patent: 5663735 (1997-09-01), Eshenbach
patent: 6005514 (1999-12-01), Lightsey
patent: 6061631 (2000-05-01), Zhang
patent: 6081700 (2000-06-01), Salvi et al.
patent: 6114988 (2000-09-01), Schipper et al.
patent: 6163754 (2000-12-01), Zhang et al.
patent: 6255986 (2001-07-01), Alberty et al.
patent: 6373909 (2002-04-01), Lindquist et al.
patent: 6590528 (2003-07-01), DeWulf
patent: 6700536 (2004-03-01), Wiegand
patent: 6720914 (2004-04-01), Toda et al.
patent: 6754584 (2004-06-01), Pinto et al.
patent: 6970128 (2005-11-01), Dwelly et al.
patent: 7224717 (2007-05-01), Lam et al.
patent: 2001/0040932 (2001-11-01), Lindquist et al.
patent: 2002/0072852 (2002-06-01), Fuchs et al.
patent: 2003/0095069 (2003-05-01), Stilp
patent: 2003/0112180 (2003-06-01), Wight
patent: 2004/0160364 (2004-08-01), Regev
patent: 2004/0176102 (2004-09-01), Lawrence et al.
patent: 2005/0094741 (2005-05-01), Kuroda
Elkaim, Gabriel H. et al., “System Identification of a Farm Vehicle Using Carrier-Phase Differential GPS,” Stanford University, 1997, 10 pages.
Townsend, Bryan et al., “L1 Carrier Phase Multipath Error Reduction Using MEDLL Technology,” ION, Palm Springs, CA, Sep. 13-15, 1995, pp. 1-2.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

GNSS line bias measurement system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with GNSS line bias measurement system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and GNSS line bias measurement system and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4132349

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.