Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2007-02-27
2007-02-27
Kim, Kevin (Department: 2611)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S355000
Reexamination Certificate
active
10665703
ABSTRACT:
A satellite signal receiver is described. A front end receives a satellite signal. A sampling circuit digitizes the satellite signal, where the digitized signal has either a first sample spacing or a second sample spacing. A mode selection process selects either the first sample spacing or the second sample spacing. A processor performs at least a subset of a convolution between a pseudorandom reference code and the digitized signal.
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Abraham Charles
Fuchs Donald L.
Global Locate, Inc
Kim Kevin
Moser IP Law Group
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