Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2011-05-03
2011-05-03
Tarcza, Thomas H (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
C342S357730
Reexamination Certificate
active
07936303
ABSTRACT:
A method for obtaining GNSS time in a GNSS receiver includes: obtaining a time relationship between a first clock signal and the received GNSS time; obtaining a clock value B1of a second clock signal and further obtaining an associated clock value A1of the first clock signal to obtain a first pulse relationship at a first time point; calculating a GNSS time C1corresponding to the clock value A1according to the time relationship; obtaining a clock value B2of the second clock signal and further obtaining an associated clock value A2of the first clock signal to obtain a second pulse relationship at a second time point; and calculating a GNSS time C2according to the GNSS time C1, the clock value B1, and the clock value B2. Exemplary values of A1, B1, C1, A2B2, and C2can be TTick1, FN1, TOW1, TTick2, FN2, and TOW2, respectively.
REFERENCES:
patent: 6075987 (2000-06-01), Camp et al.
patent: 6138074 (2000-10-01), Gower
patent: 6662107 (2003-12-01), Gronemeyer
patent: 6778136 (2004-08-01), Gronemeyer
patent: 6788655 (2004-09-01), Underbrink
patent: 6907346 (2005-06-01), Teranishi
patent: 6931233 (2005-08-01), Tso
patent: 6985811 (2006-01-01), Gronemeyer
patent: 7047023 (2006-05-01), Tso
patent: 7190307 (2007-03-01), Gronemeyer
patent: 7348921 (2008-03-01), Yu
patent: 7466265 (2008-12-01), Huang
patent: 7471717 (2008-12-01), Huang
patent: 7579984 (2009-08-01), Wang
patent: 2006/0047459 (2006-03-01), Underbrink
patent: 2007/0268180 (2007-11-01), Zhi
patent: 2008/0181347 (2008-07-01), Nakamura
patent: 2009/0066567 (2009-03-01), Huang
patent: 101382589 (2009-03-01), None
International application No. PCT/CN2008/073848, International filing date: Dec. 30, 2008, International Searching Report mailing date: Sep. 17, 2009.
Chen An-Bang
Huang Kung-Shuan
Liu Hsien-Chang
Hsu Winston
Liu Harry
Margo Scott
Mediatek Inc.
Tarcza Thomas H
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