发明名称 |
METHOD AND APPARATUS FOR SENDING AND RECEIVING BROADCAST SIGNALS |
摘要 |
Disclosed is an apparatus for transmitting a broadcast signal, including: an input formatting module configured to demultiplex an input stream into at least one Data Pipe (DP); a BICM(Bit Interleaved Coding and Modulation) module configured to perform error correction processing on data of the DP; a frame building module configured to map the data of the DP to symbols within a frame; an OFDM generation module configured to generate a transmission signal by inserting a preamble into the frame and performing OFDM modulation; and a transmission parameter control module configured to set at least one transmission parameter and control transmission signal processing of the frame building module and the OFDM generation module. |
申请公布号 |
WO2015084023(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
WO2014KR11703 |
申请日期 |
2014.12.02 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
MUN, CHULKYU;KIM, BYOUNGGILL;KIM, JAEHYUNG;KO, WOOSUK;HONG, SUNGRYONG |
分类号 |
H04L27/26;H04L1/00 |
主分类号 |
H04L27/26 |
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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