Appeal No. 2006-0362
Application No. 09/455,201
Turning to Dureau, we find (col. 5, lines 2-8) that
“The headend 110 transfers the Internet data 114 to port 74
where the high speed line 76 transfers the Internet data 114 to
the encoder and multiplexer 25 for encoding. The Internet data
114 includes spatial and temporal correlation encoded data such
as rendered MPEG encoded audio and video data. The MPEG encoder
130 and renderer 140 provides the rendered MPEG graphical data."
Dureau discloses (col. 5, lines 13-16) that “[g]iven that the
MPEG encoder 130 and render[er] 140 process the Internet data
114, the decoder 45 does not require high processing power to
render the graphical data from the Internet data 114.” From this
disclosure of Dureau, we find that the incoming Internet 114 is
encoded and rendered into MPEG data by encoder 130 and renderer
140. We further find that as a result of the MPEG encoder 130
and renderer processing of the Internet data, the decoder 45 does
not require high processing power to render the graphical data
from the Internet data 114. It is further disclosed (col. 5,
lines 41-52) that headend 110 receives Internet data 114 and that
parser 114 parses the internet data into wide-band data such as
graphical data (audio and video) and narrow band data (textual
data). The headend determines routing of the parsed Internet
Παγε 10
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