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Forward and Backward Error

Posted on 2008-10-01
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Last Modified: 2012-05-05
what is Foreward and Backward error?
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Question by:panaz
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sunnycoder earned 250 total points
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Hello panaz,

Can you ernumerate the context? Forward Error Correction refers to sender adding redundancy to sent data to allow receiver to correct the data in case of errors.
Backward Error Correction refers to receiver detecting error and requesting retransmission.

Regards,
sunnycoder
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by:panaz
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