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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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