(a) Specify a bit error in the following 2-dimensional parity check matrix. 1 1 0 1 0 0 0 1 0 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 1 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1 0 0 1 1 0 0 1 (b) Perform CRC check to determine whether the data has an error D+R=10101011 G = 1001

Computer Networking: A Top-Down Approach (7th Edition)
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(a) Specify a bit error in the following 2-dimensional parity check matrix.
01
1 1 0
1 0 0
0
1
0 1
1 1 1 1
1
1
1 1 0 0 0
0
1
0
1 1
1
1
1
0
0
0
1
1
1 1 1
1
1
0 1 1 1 1 0 0
0
1 1
1 1
1 0 1
100 1 1
00 1
(b) Perform CRC check to determine whether the data has an error
D+R=10101011
G = 1001
Transcribed Image Text:(a) Specify a bit error in the following 2-dimensional parity check matrix. 01 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 1 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1 100 1 1 00 1 (b) Perform CRC check to determine whether the data has an error D+R=10101011 G = 1001
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