发明名称 CHANNEL SELECTION INFORMATION TRANSMITTING APPARATUS, METHOD, AND PROGRAM
摘要 <P>PROBLEM TO BE SOLVED: To provide a channel selection information transmitting apparatus capable of more accurately collecting view information, even if there is eccentricity or the like in view channels, while suppressing useless facility layout. <P>SOLUTION: The channel selection information transmitting apparatus transmits to a view information receiving server channel selection information notifying a channel of the broadcast signal selected by a user. The channel selection information transmitting apparatus includes: a channel change detecting means for detecting a change of the channel; a transmission waiting time acquiring means for acquiring a transmission waiting time from timing of the channel change to transmission of the channel selection information relating to the change of the channel; and a transmission means for transmitting the channel selection information after the lapse of the acquired transmission waiting time. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008271294(A) 申请公布日期 2008.11.06
申请号 JP20070112813 申请日期 2007.04.23
申请人 OKI ELECTRIC IND CO LTD 发明人 YAMAMOTO HIDEKI;TAKEZAWA MASAYUKI
分类号 H04L12/70;H04N7/173;H04N21/24;H04N21/6338;H04N21/6405;H04N21/6543 主分类号 H04L12/70
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