Interactive video distribution systems – Operator interface – To facilitate tuning or selection of video signal
Reexamination Certificate
2008-11-24
2011-10-25
Koenig, Andrew (Department: 2423)
Interactive video distribution systems
Operator interface
To facilitate tuning or selection of video signal
C725S054000, C725S056000, C725S095000
Reexamination Certificate
active
08046796
ABSTRACT:
A table creating unit receives program information and an upper limit bit rate of EPG data, creates a table of EIT [current
ext] on the basis of the information and upper limit bit rate, and determines the frequency of transmission of the table in consideration of the upper limit bit rate and the lower limit of the frequency of transmission of the table. A stream transmitting unit receives the table and the frequency of transmission, converts the table to stream information, and transmits a stream at a frequency determined based on the transmission frequency. Therefore, data transmission is carried out satisfying both the limit of the upper limit bit rate and the limit on the transmission frequency.
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Bantamoi Anthony
Birch & Stewart Kolasch & Birch, LLP
Koenig Andrew
Mitsubishi Denki & Kabushiki Kaisha
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