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forward error correction

   Also found in: Acronyms, Wikipedia 0.02 sec.

forward error correction

A communications technique that can correct bad data on the receiving end. Before transmission, the data are processed through an algorithm that adds extra bits for error correction. If the transmitted message is received in error, the correction bits are used to repair it.

forward error correction [′fȯr·wərd ′er·ər kə‚rek·shən]
(communications)
The location and correction of errors occurring in data communications by the receiver without retransmission of data.
(algorithm)Forward Error Correction - (FEC) A class of methods for controling errors in a one-way communication system. FEC sends extra information along with the data, which can be used by the receiver to check and correct the data.

A CPU writing data to RAM is a kind of one-way communication - see error correcting memory and error checking and correction.


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? Mentioned in ? References in periodicals archive
 
The MY3104 features an optional enhanced mode, which integrates forward error correction (FEC) on each channel (4 X 3.
Mysticom teams with Mentor Graphics to validate compatibility and ... by EDP Weekly's IT Monitor
Forward Error Correction (FEC) reduces packet re-transmission by correcting errors on-the-fly without any degradation in data throughput.
Gearing Up For Wireless Networking by Computer Technology Review
The PM 1008 module offers 1+1 protection and can reach distances up to 250 kilometers using forward error correction (FEC) and long haul optics.
Ecritel Increases Capacity of Its Fiber-Optic Network with Ekinops' ... by Business Wire
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