发明申请
- 专利标题: BROADCAST-CONTENT TRANSMITTING APPARATUS, BROADCAST-CONTENT RECEIVING APPARATUS, BROADCAST-CONTENT TRANSMITTING METHOD, BROADCAST-CONTENT RECEIVING METHOD, AND PROGRAM
- 专利标题(中): 广播内容传输设备,广播内容接收设备,广播内容传输方法,广播内容接收方法和节目
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申请号: US12095390申请日: 2006-11-27
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公开(公告)号: US20090303911A1公开(公告)日: 2009-12-10
- 发明人: Hiroaki Kimura , Shingo Izawa , Tsunemichi Ozaki , Noriaki Konishi
- 申请人: Hiroaki Kimura , Shingo Izawa , Tsunemichi Ozaki , Noriaki Konishi
- 申请人地址: JP Tokyo
- 专利权人: KDDI Corporation
- 当前专利权人: KDDI Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2005-346451 20051130
- 国际申请: PCT/JP2006/323590 WO 20061127
- 主分类号: H04H20/71
- IPC分类号: H04H20/71
摘要:
The content receiving unit (201) receives IP packets (Ethernet frames) that include broadcast content. The assigning unit (202) assigns, based on a given method, received Ethernet frames to the A-layer and the B-layer that are different digital broadcast layers. The Ethernet frames assigned to the A-layer are encapsulated by the A-layer processing unit (203), and transmitted to a terrestrial digital broadcast network together with encapsulation format information. Meanwhile, the Ethernet frames assigned to the B-layer are encapsulated by the B-layer processing unit (204), and transmitted to the terrestrial digital broadcast network together with encapsulation format information.
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