Consider again the (7, 4) Hamming code of Figure 7.5. a. If the information word “1111” is presented
Consider again the (7, 4) Hamming mode of Figure 7.5.
a. If the information account "1111" is presented to the encoder, what modeword does it amount at the output? Determine the modeaccount using the generator matrix, G, then assimilate it to that listed in the board.
b. Suppose that this modeaccount is communicated balance a stunning utensil and is ordinary by the decoder at the other end delay the rightmost bit in falsity. Using the syndrome decoding act (which employs the parity-check matrix, H), pretence that the decoder is capable of correcting it.
c. Suppose that now the conclusive two bits are ordinary delay falsitys. Demode the modeaccount and confirm that two falsitys cannot be corrected.