发明申请
US20050166123A1 Transmission/reception system, transmitter and transmitting and method, receiver and receiving method, recording medium, and program
审中-公开
发射/接收系统，发射机和发射方法，接收和接收方法，记录介质和程序
- 专利标题： Transmission/reception system, transmitter and transmitting and method, receiver and receiving method, recording medium, and program
- 专利标题（中）： 发射/接收系统，发射机和发射方法，接收和接收方法，记录介质和程序
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申请号： US11017943申请日： 2004-12-22
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公开(公告)号： US20050166123A1公开(公告)日： 2005-07-28
- 发明人: Kaoru Yanamoto , Makoto Noda , Keitarou Kondou , Masashi Shinagawa , Takatsuna Sasaki
- 申请人： Kaoru Yanamoto , Makoto Noda , Keitarou Kondou , Masashi Shinagawa , Takatsuna Sasaki
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-012177 20040120
- 主分类号： H03M13/00
- IPC分类号： H03M13/00 ; H03M13/37 ; H04L1/00 ; H04L1/18 ; H04L1/24 ; H04N7/24 ; H04N19/00 ; H04N19/65 ; H04N19/88
摘要：
A transmission/reception system is provided. In a transmitter, error correction data is added to each set of N TS packets, an RTP packet is generated by collecting M (N>M) TS packets with the added error correction data and sequentially assigning a sequence number to each set of the M TS packets, and each RTP packet is transmitted by converting the RTP packets into data transmittable to a receiver. In the receiver, the data from the transmitter is received, the RTP packet is acquired from the data received, it is judged, from the sequence number of the RTP packet, whether there is any dropped packet not received, and the dropped packet is corrected by using the RTP packets, if there is a dropped packet not received.