发明申请
US20090303911A1 BROADCAST-CONTENT TRANSMITTING APPARATUS, BROADCAST-CONTENT RECEIVING APPARATUS, BROADCAST-CONTENT TRANSMITTING METHOD, BROADCAST-CONTENT RECEIVING METHOD, AND PROGRAM 有权
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

  • 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
  • 申请号: US12095390
    申请日: 2006-11-27
  • 公开(公告)号: US20090303911A1
    公开(公告)日: 2009-12-10
  • 发明人: Hiroaki KimuraShingo IzawaTsunemichi OzakiNoriaki Konishi
  • 申请人: Hiroaki KimuraShingo IzawaTsunemichi OzakiNoriaki 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
BROADCAST-CONTENT TRANSMITTING APPARATUS, BROADCAST-CONTENT RECEIVING APPARATUS, BROADCAST-CONTENT TRANSMITTING METHOD, BROADCAST-CONTENT RECEIVING METHOD, AND PROGRAM
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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