Television – Bandwidth reduction system – Data rate reduction
Reexamination Certificate
2006-11-14
2006-11-14
Miller, John (Department: 2614)
Television
Bandwidth reduction system
Data rate reduction
C348S512000, C348S153000, C348S014120, C725S090000
Reexamination Certificate
active
07136106
ABSTRACT:
According to the present invention, when an image data currently being received is switched over to the data from another image information device, the best picture quality is provided without stopping the image up to the next I frame even when the switching request is given at the middle of I frame. The apparatus of the invention comprises a clock processing unit103for generating a current time corrected according to an information of a time received from a system controller107via a network101, a transmitting/receiving processing unit102for transmitting and receiving data and control signal to and from the network, a time designation processing unit104for setting the designation time received from the system controller via the network, and a designation time detection processing unit105for comparing the preset designation time with the current time, and when the designation time agrees with the current time, the received data is switched over, and the switching is synchronized with the next I frame.
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Shinohara Toshiaki
Tsuzuki Kengo
Wakamori Masahiro
Connolly Bove & Lodge & Hutz LLP
Desir Jean W.
Matsushita Electric - Industrial Co., Ltd.
Miller John
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