Methods and systems for low weight coding
US8952834B1 · kind B1 · utility
7Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2013 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Feb 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/13
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Methods and circuits are described for creating low-weight codes, encoding of data as low-weight codes for communication or storage, and efficient decoding of low-weight codes to recover the original data. Low-weight code words are larger than the data values they encode, and contain a significant preponderance of a single value, such as zero bits. The resulting encoded data may be transmitted with significantly lower power and/or interference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.