发明申请
- 专利标题： TRANSMITTING DEVICE, TRANSMITTING METHOD, AND RECEIVING METHOD FOR MULTICAST AND BROADCAST SERVICE
- 专利标题（中）： 发送设备，发送方法和接收方法，用于多播和广播服务
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申请号： US13062316申请日： 2009-08-28
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公开(公告)号： US20110194479A1公开(公告)日： 2011-08-11
- 发明人: Sung-Geun Jin , Sung Cheol Chang , Won-Ik Kim , Hyun Lee , Chul Sik Yoon
- 申请人： Sung-Geun Jin , Sung Cheol Chang , Won-Ik Kim , Hyun Lee , Chul Sik Yoon
- 优先权： KR10-2008-0087918 20080905; KR10-2009-0073940 20090811
- 国际申请： PCT/KR2009/004828 WO 20090828
- 主分类号： H04H20/71
- IPC分类号： H04H20/71
摘要：
A transmitting device for a multicast and broadcast service according to an embodiment of the present invention includes: an encoder that receives data to generate parity; an ARQ block generator that generates a first automatic repeat request (ARQ) block by dividing the data and generates a second ARQ block by dividing the parity; a PDU generator that generates a first protocol data unit (PDU) including the first ARQ block and a second protocol unit (PDU) including the second ARQ block; and a transmitter that transmits the first PDU and the second PDU to a plurality of terminals.