Forward error correction method
US8473833B2 · kind B2 · utility
13Cited by
15References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2012 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | May 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/2957
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
This invention concerns packet recovery for real-time (live) multi-media communication over packet-switched networks like the Internet. Such communication includes video, audio, data or any combination thereof. The invention comprises forward error correction (FEC) algorithms addressing both random and burst packet loss and errors, and that can be adjusted to tradeoff the recoverability of missing packets and the latency incurred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.