Encyclopedia > Forward error correction

Article Content

Forward error correction

In telecommunication, a forward error correction (FEC) is a system of error control for data transmission wherein the receiving device has the capability to detect and correct any character or code block that contains fewer than a predetermined number of symbols in error.

Note: FEC is accomplished by adding bits to each transmitted character or code block, using a predetermined algorithm.

Source: from Federal Standard 1037C and from MIL-STD-188

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Canadian Charter of Rights and Freedoms

... of the European Convention limits all these specifically enumerated restrictions: The restrictions permitted under this Convention to the said rights and freedoms shall ...