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Sixteen-bit messages are transmitted using a Hamming code. Check bits needed (minimum) to ensure that the receiver can detect and correct single-bit errors is _____?
asked in Computer Networks by Active (1.9k points)
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5 bits are needed.
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i think its wrong

1 Answer

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Using the formula (2r >= m(message bits )+r(check bits)+1)

if we putting the value of r=5 than above equation get satisfied 

25 >= 16+5+1

32  >= 22

than check bit is 5
 

 

answered by Active (1k points)
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