| 发明名称 |
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS |
| 摘要 |
The present invention provides an apparatus of transmitting broadcast signals. The apparatus includes, an encoder for encoding service data, a bit interleaver for bit interleaving the encoded service data, a mapper for mapping the bit interleaved service data into a plurality of OFDM (Orthogonal Frequency Division Multiplex) symbols to build at least one signal frame, an OFDM modulator for modulating data in the built at least one signal frame by an OFDM scheme and a transmitter for transmitting the broadcast signals having the modulated data. |
| 申请公布号 |
US2015236884(A1) |
申请公布日期 |
2015.08.20 |
| 申请号 |
US201514627377 |
申请日期 |
2015.02.20 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
SUH Yonghak;MOON Sangchul;SHIN Jongwoong;KO Woosuk;HONG Sungryoung |
| 分类号 |
H04L27/26 |
主分类号 |
H04L27/26 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for transmitting broadcast signals, the method comprising:
encoding service data; bit interleaving the encoded service data; mapping the bit interleaved service data into a plurality of OFDM (Orthogonal Frequency Division Multiplex) symbols to build at least one signal frame; modulating data in the built at least one signal frame by an OFDM scheme; and transmitting the broadcast signals having the modulated data. |
| 地址 |
Seoul KR |
