Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2004-09-15
2011-10-25
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C375S316000
Reexamination Certificate
active
08045653
ABSTRACT:
Detection method and device for a receiver in a digital communication system designed to process a frame comprising a periodic sub-set of length n, said method comprising the following steps:—determining a first vector u having a length n;—determining a second shifted vector v;—calculating a correlation function between said first and second vectors;—calculating a quadratic error function between said first and second vectors;—calculating a first cost function that is a linear combination of both preceding functions and, according to the sign of the result,—calculating a second cost function of frame beginning estimate; and—starting the communication system receiver.
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Isson Olivier
Lenez Thierry
Lenez, legal representative Patrice
Pierrot Jean-Benoit
Bongini Stephen
Commissariat a l''Energie Atomique
Fleit Gibbons Gutman Bongini & Bianco P.L.
Huang David
Jorgenson Lisa K.
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