Data format with ECC information for on-the-fly decoding during data transfer and method for forming the data format
US9350388B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2014 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Apr 18, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0083
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data format with ECC information for on-the-fly decoding during data transfer and method for forming the data format are disclosed. The method includes the steps of: dividing a parity check matrix having a message segment and a parity segment into a plurality of layers; choosing parity bit nodes in the parity segment of a first layer connected to check nodes; assembling the chosen parity bit nodes as a first parity segment and the rest parity bit nodes as a second parity segment; reallocating the parity check matrix so that the first parity segment is on the head of the message segment and the second parity segment is on the end of the message segment; forming a generating matrix according to the reallocated parity check matrix; and operating a message with the generating matrix to obtain the codeword.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.