Low-density parity-check convolutional code (LDPC-CC) encoding method, encoder and decoder
US8745471B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Sep 26, 2008 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Sep 23, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0041
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An encoding method and an encoder for creating a low-density parity check convolution code (LDDC-CC), sending a signal sequence after subjecting the code to an error-correction using the low-density parity check convolution code, and creating a low-density parity check code of a time-variant period (3g) by linear operations of first to 3g-th (letter g designates a positive integer) parity check polynomials and input data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.