Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-03-08
2011-03-08
Odom, Curtis B (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S224000, C375S354000, C375S359000, C704S200000
Reexamination Certificate
active
07903751
ABSTRACT:
For time synchronization of a data stream with multi-channel additional data and a data stream with data on at least one base channel, a fingerprint information calculation is performed on the encoder side for the at least one base channel to insert the fingerprint information into a data stream in time connection to the multi-channel additional data. On the decoder side, fingerprint information are calculated from the at least one base channel and used together with the fingerprint information extracted from the data stream to calculate and compensate a time offset between the data stream with the multi-channel additional information and the data stream with the at least one base channel, for example by means of a correlation, to obtain a synchronized multi-channel representation.
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Fiesel Wolfgang
Geyersberger Stephan
Neusinger Matthias
Popp Harald
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung
Keating & Bennett LLP
Odom Curtis B
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