Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2008-07-15
2008-07-15
Shah, Chirag G (Department: 2619)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
Reexamination Certificate
active
07400656
ABSTRACT:
There is provided a time stamp correction apparatus for being used in an apparatus which receives a packet including real time data and a time stamp based on network time from a network and reproduces the real time data on the basis of the time stamp, the time stamp correction apparatus including: receiving a first packet including the real time data and a first time stamp; successively generating the network time according to synchronous information input from the network; calculating a difference between time by the first time stamp and the network time; successively generating local time; generating a second time stamp based on the difference and the local time; generating a second packet by adding the second time stamp to the real time data; storing the generated second packet into a buffer unit; and conducting output control on the second packet on the basis of the local time.
REFERENCES:
patent: 6661811 (2003-12-01), Baker
patent: 2002/0141431 (2002-10-01), Tripathy
patent: 2005-284600 (2005-10-01), None
DLA Piper (US) LLP
Kabushiki Kaisha Toshiba
Shah Chirag G
Shivers Ashley L
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