Question Pool -- Category E2D
How is Forward Error Correction implemented?
-
A.
- By transmitting blocks of 3 data characters from the sending
station to the receiving station which the receiving station
acknowledges
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B.
- By transmitting a special FEC algorithm which the receiving
station uses for data validation
-
C.
- By transmitting each data character twice, since there is no
specific acknowledgment of reception
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D.
- By varying the frequency shift of the transmitted signal according
to a predefined algorithm
See answer.
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