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Title:
送信装置及び受信装置
Document Type and Number:
Japanese Patent JP5005632
Kind Code:
B2
Abstract:

To achieve viewing restriction based on a broadcasting area on contents stored by receiving a broadcast at a receiving apparatus in a mobile/server type broadcasting system.

A mobile/server type broadcast receiver 2 comprises: a certificate storage section 43 for storing a certificate acquired from a content packet or a certificate packet received by broadcasting waves; presentation control information content storage section 45 for storing contents with presentation control information acquired from the content packet; a content presentation control section 44 for instructing playback of the contents with presentation control information in a case where a broadcast entrepreneur identifier contained in the certificate is matched with a broadcast entrepreneur identifier contained in the content presentation control information of the contents with presentation control information; and a display/playback section 47 for playing back the contents with presentation control information in accordance with the instruction from the content presentation control section.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
Toruyuki Oya
Nishimoto Tomonari
Satoshi Fujitsu
Hiroyuki Kawakita
Arisa Fujii
Kiyohiko Ishikawa
Hiroyuki Imaizumi
Application Number:
JP2008190866A
Publication Date:
August 22, 2012
Filing Date:
July 24, 2008
Export Citation:
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Assignee:
Japan Broadcasting Corporation
International Classes:
H04N7/173; H04N5/765; H04N5/93; H04N21/214; H04N21/235; H04N21/414; H04N21/418; H04N21/433; H04N21/435; H04N21/83; H04W4/06
Domestic Patent References:
JP2009290696A
Foreign References:
WO2006077969A1
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi