Topic: Electronics Engineering
Consider a single error correcting (7, 4) cyclic code with generator matrix $g(x)=x^{3}+x^{2}+1$ What will be the transmitted data if received vector is 1101101?
- A. 1100
- B. 1010
- C. 0001
- D. 1110
Answer: A. 1100
Explanation: Generator matrix $= x^{3}+x^{2}+1 = (1101)$. Message is passed through CRC polynomial division to correct the error and get the original data.