Data processing device and data processing method
US10454501B2 · kind B2 · utility
6Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2015 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | May 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/152
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present technology relates to a data processing device and a data processing method, which are capable of securing excellent communication quality in data transmission using an LDPC code. In group-wise interleave, an LDPC code in which a code length N is 16200 bits and an encoding rate r is 10/15 or 12/15 is interleaved in units of bit groups of 360 bits. In group-wise deinterleave, a sequence of the LDPC code that has undergone the group-wise interleave is restored to an original sequence. For example, the present technology can be applied to a technique of performing data transmission using an LDPC code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.