B) Consider the convolutional encoder given below:
v(1)
v(2)
i) ii) iii)
Write the impulse response of the encoder and state table for (2,1,2) code. Find the output for the message (1 0 0 1 1) using time-domain approach. Find the output for the message (1 0 0 1 1) using transform-domain approach.
C) Design a (12,3) systematic convolutional encoder with a constraint length v=3 and d*=8. Construct the trellis diagram for this encoder. 3+4+3