| 发明名称 |
Device for encoding and decoding using smaller block of symbols |
| 摘要 |
A method of encoding user data into codevectors of an error correcting code, includes generating a first block of data symbols including user data symbols and dummy data symbols; encoding the first block using an ECC encoder to obtain a codeword comprising the first block of data symbols and a second block of parity symbols; and generating a codevector by selecting a user data portion of the user data symbols from the first block and a parity portion of the parity symbols from the second block. The sum of a number of the user data portion and a number of the parity portion is smaller than the sum of a number of the user data symbols and a number of the parity symbols of the second block. |
| 申请公布号 |
US9183080(B2) |
申请公布日期 |
2015.11.10 |
| 申请号 |
US201414220241 |
申请日期 |
2014.03.20 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
Stek Aalbert;Schep Cornelis Marinus;Blum Martinus Wilhelmus |
| 分类号 |
H03M13/00;G06F11/10;H03M13/29;G11B20/18;H03M13/15;H03M13/37 |
主分类号 |
H03M13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of encoding user data into a codevector of an error correcting code (ECC), comprising the acts of:
generating a first block of data symbols including user data symbols and dummy data symbols; encoding the first block of data symbols using an ECC encoder to obtain a codeword comprising the first block of data symbols and a second block of parity symbols; and generating the codevector by selecting a user data portion of the user data symbols from the first block of data symbols and a parity portion of the parity symbols from the second block of parity symbols, wherein a sum of a number of the user data portion and a number of the parity portion is smaller than a sum of a number of the user data symbols and a number of the parity symbols of the second block of parity symbols. |
| 地址 |
Eindhoven NL |
