Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-02-07
2006-02-07
Ghebretinsae, Temesghen (Department: 2637)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S355000
Reexamination Certificate
active
06996162
ABSTRACT:
A method (70) of operating a wireless receiver (UST). The method receives a wireless communicated signal, wherein the signal comprises a first synchronization channel component. The method also correlates a synchronization channel value (PSC) to the signal to produce a plurality of correlation samples in response to a correlation between the synchronization channel value and the signal. Further, the method compares (72) the plurality of correlation samples to a threshold (τ) and stores as a first set of correlation samples selected ones of the plurality of correlation samples that exceed the threshold and are within a first time sample period, wherein each of the correlation samples in the first set has a corresponding sample time relative to the first time sample period. Finally, the method combines (74) a second set of correlation samples with the first set of correlation samples.
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Dabak Anand G.
Gatherer Alan
Hosur Srinath
Sriram Sundararajan
Ahn Sam K.
Brady III Wade James
Ghebretinsae Temesghen
Neerings Ronald O.
Telecky , Jr. Frederick J.
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