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# CS601 Assignment No 03 Spring 2020 Solution & Discussion Due Date:31 July, 2020

Question No. 1

Following table contains the chunks of bits sent and received from a source to a destination. You are required to carefully analyze and identify the type of  bit error against each transmission:

 Sr. No. Chunk of bits sent Chunk of bits received Type of Error 1 10101010 10111010 2 11101011 10001011 3 01010011 01010111 4 10010001 10111011 5 00011110 00010010

Question No. 2

Carefully analyze and calculate the Hamming distance associated with each Pair of Words as given in the following table:

 Sr. No. Pair of Words Hamming Distance 1 d ((10000, 00100) 2 d (10101, 11100) 3 d (011010, 11011) 4 d ((00000, 00000) 5 d (110111,01111)

Question No. 3

The table given below contains some data-words, by applying the technique of odd Parity Check, you are required to create code-words against each datawords:

 Sr. No Datawords Codewords 1 1011010 2 0010000 3 1100110 4 0100011 5 1110100

Best of Luck!

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