Pulse or digital communications – Receivers – Automatic frequency control
Reexamination Certificate
2006-04-25
2006-04-25
Corrielus, Jean B. (Department: 2637)
Pulse or digital communications
Receivers
Automatic frequency control
C375S346000, C375S285000, C375S229000
Reexamination Certificate
active
07035358
ABSTRACT:
Payload reconstructing methods and apparatuses from wideband signals in the presence of multipath channel imperfections and frequency offset are disclosed. In one embodiment, a method in accordance with the teachings of the present invention includes receiving a signal, estimating a frequency offset of the received signal, performing frequency offset compensation on the received signal in response to the estimated frequency offset, performing equalization compensation on the received signal in response to the frequency offset compensated signal, and outputting payload information included in the received signal in response to the equalized frequency compensated received signal.
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Petrus Paul
Sankaran Sundar G.
ArrayComm, Inc.
Corrielus Jean B.
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