发明名称 |
TRANSMITTER AND METHOD FOR GENERATING ADDITIONAL PARITY THEREOF |
摘要 |
A transmitter is provided. The transmitter includes: a Low Density Parity Check (LDPC) encoder configured to encode input bits to generate an LDPC codeword including the input bits and parity bits to be transmitted in a current frame; a parity permutator configured to perform by group-wise interleaving a plurality of bit groups configuring the parity bits based on a group-wise interleaving pattern comprising a first pattern and a second pattern; a puncturer configured to puncture some of the parity-permutated parity bits; and an additional parity generator configured to select at least some of the punctured parity bits to generate additional parity bits to be transmitted in a previous frame of the current frame, based on the first pattern and the second pattern. |
申请公布号 |
WO2016137258(A1) |
申请公布日期 |
2016.09.01 |
申请号 |
WO2016KR01883 |
申请日期 |
2016.02.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG, Hong-sil;KIM, Kyung-joong;MYUNG, Se-ho |
分类号 |
H03M13/11;H03M13/25;H03M13/27 |
主分类号 |
H03M13/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|