Method of and circuit for interleaving data in a data coder
US7552377B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2005 |
| Grant date | Jun 23, 2009 |
| Priority date | — |
| Expiry date | Feb 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/2771
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
According to one aspect of the invention, a method of interleaving data for enabling data coding in a communication network is disclosed, the method including storing parameters required to output address sequences for a matrix, receiving a block size associated with a block of data at a circuit for interleaving data, outputting parameters associated with the stored parameters based upon the block size, and producing an address sequence using the parameters. A circuit for interleaving data for data coding in a communication network is also disclosed. The circuit includes a lookup table storing parameters required to output address sequences for a matrix. A search coupled to the lookup table receives a clock size associated with a matrix and outputs parameters based upon the block size. A computation circuit coupled to receive the parameters outputs an address sequence using the parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.