Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-02-28
2006-02-28
Ha, Dac V. (Department: 2634)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S149000, C375S150000, C375S343000, C375S367000, C370S515000, C455S059000
Reexamination Certificate
active
07006556
ABSTRACT:
A method and apparatus for mitigating multipath interference in a digital signal correlator forms values representative of magnitude or power of a correlation response between a digital signal and a pseudorandom reference code. The earliest peak in the correlation response is then selected as the correct peak to compute a time delay.
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Abraham Charles
Fuchs Donald L.
Global Locate, Inc.
Ha Dac V.
Moser IP Law Group
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