发明名称 |
TRANSMITTING / RECEIVING SYSTEM AND BROADCAST SIGNAL PROCESSING METHOD |
摘要 |
The invention relates to a transmitting system, comprising an SNS client that receives SNS messages from at least one SNS server, and a transmitter which transmits a broadcast signal, including the SNS messages and mobile service data, for a mobile broadcast. The transmitter includes: an RS frame encoder, which performs RS encoding and CRC encoding on the mobile service data for the mobile broadcast so as to build RS frames, and divides each RS frame into a plurality of portions; a group-forming unit, which forms data groups that contain each of the plurality of portions, and which adds known data sequences and signaling data to each data group; an inter-leaver for interleaving data of the data groups; and a trellis encoding unit for trellis-encoding the interleaved data. |
申请公布号 |
WO2012125010(A3) |
申请公布日期 |
2012.12.27 |
申请号 |
WO2012KR01960 |
申请日期 |
2012.03.19 |
申请人 |
LG ELECTRONICS INC.;SHIN, PILSUP;KIM, JEONGWOO;KWAK, MINSUNG |
发明人 |
SHIN, PILSUP;KIM, JEONGWOO;KWAK, MINSUNG |
分类号 |
H04N19/89;H03M13/00 |
主分类号 |
H04N19/89 |
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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