Vu All Subjects Assignment Quiz GDB Handouts Available here
Question No. 1
There can be two types of errors in the
received message. (i.e: Single bit error or Burst error). Identify the type
of error in the given messages and write your answer in the given column.
Sent Message |
Received Message |
Type of Error |
11110111111011011 |
11110111111011111 |
Single bit
error |
1111000100111011 |
1010000000111011 |
Burst error |
11000111001111011 |
11000101001011011 |
Burst error |
10001100010001100 |
10001100010101100 |
Single bit
error |
0100110001001110 |
0101110001001110 |
Single bit
error |
Question No. 2
Hamming distance is an error detection and correction
technique which is used to correct corrupted bits in the data. You are required
to fill the missing values in the table by using formula dmin = 2t + 1
NOTE: No need to show calculation
Number of bits to be corrected |
Minimum hamming distance |
22 |
45 |
14 |
29 |
60 |
121 |
5 |
11 |
17 |
35 |
Thanks everone