Telecommunications – Receiver or analog modulated signal frequency converter
Reexamination Certificate
2005-11-08
2008-12-16
Nguyen, Tony T (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
C455S436000, C455S442000, C455S448000, C370S335000
Reexamination Certificate
active
07466967
ABSTRACT:
A communication system that can improve communication quality by accurately re-creating reproduction timing at the receiving end even at the time of receiving VBR data or in the case of the occurrence of a packet loss. A send rate recognition section recognizes a send rate from a time stamp. A memory stores data. A dummy data addition section adds dummy data for correcting the difference between a read rate set for reading out data from the memory and the send rate to the data written to the memory. A read clock generation section generates a read clock which is equal to the read rate. A dummy data removal section removes the dummy data from the data read out from the memory on the basis of the read clock.
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Japanese Office Action with partial translation, dated Feb. 26, 2008, from corresponding Japanese Application JP 2005-503859.
International Search Report dated Aug. 26, 2003.
Abe Masahiro
Eguchi Katsuhiro
Endoh Jun
Ishii Yuji
Miyajima Shinichirou
Fujitsu Limited
Katten Muchin & Rosenman LLP
Nguyen Tony T
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