Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2005-12-13
2005-12-13
Tarcza, Thomas H. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
C342S357490, C455S456500
Reexamination Certificate
active
06975266
ABSTRACT:
A method and apparatus for locating position of a satellite signal receiver is described in one example, groups of pseudoranges from the satellite signal receiver to a plurality of satellites are determined at a respective plurality of times. The group of pseudoranges are transmitted to a server, where a position of the satellite signal receiver may be determined using the groups of pseudoranges. In another example, a plurality of groups of pseudoranges are applied to a time-based filter located in the server. The position of the satellite signal receiver arrived from the time-based filter.
REFERENCES:
patent: 5495257 (1996-02-01), Loomis
patent: 5629707 (1997-05-01), Blanchard
patent: 5663734 (1997-09-01), Krasner
patent: 5680140 (1997-10-01), Loomis
patent: 5751777 (1998-05-01), Zampetti
patent: 5825327 (1998-10-01), Krasner
patent: 5912644 (1999-06-01), Wang
patent: 5945944 (1999-08-01), Krasner
patent: 6067045 (2000-05-01), Castelloe et al.
patent: 6104338 (2000-08-01), Krasner
patent: 6185427 (2001-02-01), Krasner et al.
patent: 6295022 (2001-09-01), Dutka
patent: 6353412 (2002-03-01), Soliman
patent: 6473694 (2002-10-01), Akopian et al.
patent: 6535833 (2003-03-01), Syrjarinne
patent: 6618690 (2003-09-01), Syrjarinne
patent: 2002/0038182 (2002-03-01), Wong et al.
patent: 2002/0135518 (2002-09-01), Rabinowitz et al.
patent: 2003/0058164 (2003-03-01), Zhdanov et al.
patent: WO 98/02762 (1998-01-01), None
J. Haartsen, BLUETOOTH- The universal radio interface for ad hoc, wireless connectivity, Ericsson Review, No. 3, pp. 110-117, 1998.
P.S. Maybeck, Stochastic Models, Estimation, and Control, vol. 1, Chapter 1, Academic Press, 1979.
Copy of International Search Report dated Nov. 26, 2004 from corresponding PCT application: PCT/US2004/018960.
G. Welch et al., An Introduction to the Kalman Filter, ACM Siggraph 2001, http://www.cs.unc.edu/-tracker/media/pdf/SIGGRAPH2001-CoursePack-08.pdf, p. 19-25 and 47,2001.
Abraham Charles
Diggelen Frank van
Global Locate, Inc.
Moser IP Law Group
Mull Fred H.
Tarcza Thomas H.
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