发明名称 |
BROADCAST SYSTEM, AND ITS DISTRIBUTION DEVICE AND TERMINAL DEVICE |
摘要 |
A broadcast signal received by a broadcast signal reception unit is separated into program contents and program information by a broadcast signal separation unit. The separated program contents is converted into Internet Protocol (IP) packets by a contents transmission unit then distributed to an IP network. A program information transmission unit converts the separated program information into the IP packets then distributes the IP packets by setting an IP connection differing from that of the transmission unit. A terminal device receives the program contents by a contents reception unit to supply it to a program contents reproduction unit. The program information received by a program information reception unit is stored in a program information memory and output to a display in response to an output request. |
申请公布号 |
CA2599094(A1) |
申请公布日期 |
2008.03.19 |
申请号 |
CA20072599094 |
申请日期 |
2007.08.28 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
OSKAI, YOSHIRO;KURIHARA, SHINICHI;OOYA, YASUO;WADA, SUNAO |
分类号 |
H04H20/00;H04L12/18;H04N7/173;H04N21/462 |
主分类号 |
H04H20/00 |
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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