Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yi-Hsiu Wang0
Dennis Hilgenberg0
Date of Patent
May 3, 2011
0Patent Application Number
119686200
Date Filed
January 2, 2008
0Patent Primary Examiner
Patent abstract
A method for determining portions of a GPS satellite signal may use non-coherent integration to determine a repeated pattern such as a preamble. Once the repeated pattern is determined, portions of the GPS satellite signal that may be determined with partial correlation sums. Sensitivity to satellite signals may be increased by computing more partial correlation sums on portions of the GPS satellite signal. In one embodiment, time of day information may be determined from the GPS satellite signal with partial correlation sums.
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