a. Create a bit stream with 0s and 1s from your student id: Replace the numbers with 1 and leave the 0s as is. Sketch the diagram for the following encoding format. b. NRZ-L b) NRZI c) Bipolar-AMI d) Manchester c. Take the second half from the bit pattern from the question 5.6 If your student id ends with even number, otherwise take the first half. Encode this data using ASK, BFSK and PBSK d. What is QAM? Explain with examples.