| 发明名称 |
TRANSMITTING APPARATUS AND SIGNAL PROCESSING METHOD THEREOF |
| 摘要 |
A transmitting apparatus and a receiving apparatus are provided. The transmitting apparatus includes: an encoder configured to generate a low density parity check (LDPC) codeword by performing LDPC encoding; an interleaver configured to interleave the LDPC codeword; and a modulator configured to modulate the interleaved LDPC codeword according to a modulation method to generate a modulation symbol. The interleaver includes a block interleaver formed of a plurality of columns each comprising a plurality of rows, and the block interleaver is configured to divide the plurality of columns into at least two parts and interleave the LDPC codeword. |
| 申请公布号 |
US2015082131(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414488549 |
申请日期 |
2014.09.17 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG Hong-sil;MYUNG Se-ho;KIM Kyung-joong |
| 分类号 |
H04L1/00;H03M13/27;H03M13/11 |
主分类号 |
H04L1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmitting apparatus comprising:
an encoder configured to generate a low density parity check (LDPC) codeword by performing LDPC encoding; an interleaver configured to interleave the LDPC codeword; and a modulator configured to modulate the interleaved LDPC codeword according to a modulation method to generate a modulation symbol, wherein the interleaver comprises a block interleaver formed of a plurality of columns each comprising a plurality of rows, and wherein the block interleaver is configured to divide the plurality of columns into at least two parts and interleave the LDPC codeword. |
| 地址 |
Suwon-si KR |
