| 发明名称 |
TRANSMITTING APPARATUS AND PUNCTURING METHOD THEREOF |
| 摘要 |
Provided are a transmitting apparatus, a receiving apparatus and methods of puncturing and depuncturing of parity bits. The transmitting apparatus includes: a zero padder configured to pad at least one zero bit to input bits; an encoder configured to generate a Low Density Parity Check (LDPC) codeword by performing LDPC encoding with respect to the bits to which the at least one zero bit is padded; a parity interleaver configured to interleave LDPC parity bits constituting the LDPC codeword; and a puncturer configured to puncture at least a part of the interleaved LDPC parity bits based on a pre-set puncturing pattern. |
| 申请公布号 |
US2015082118(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414489930 |
申请日期 |
2014.09.18 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG Hong-sil;MYUNG Se-ho;KIM Kyung-joong |
| 分类号 |
H03M13/11;H03M13/00 |
主分类号 |
H03M13/11 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmitting apparatus comprising:
a zero padder configured to pad at least one zero bit to input bits; an encoder configured to generate a Low Density Parity Check (LDPC) codeword by performing LDPC encoding with respect to the bits to which the at least one zero bit is padded; a parity interleaver configured to interleave LDPC parity bits constituting the LDPC codeword; and a puncturer configured to puncture at least a part of the interleaved LDPC parity bits based on a pre-set puncturing pattern. |
| 地址 |
Suwon-si KR |
