Assignment:
Illustrates a recursive systematic convolutional (RSC) rate ½, K = 4, en-coder. Note that the figure uses the format of 1-bit delay blocks rather than storage stages. Thus, the current state of this circuit can be described by the signal levels at points ak-1,ak-2, and ak-3, similar to the way a state is described in the format using storage stages. Form a table, similar to that describes all possible transitions in this circuit, and use the table to draw a trellis section.
Provide complete and step by step solution for the question and show calculations and use formulas.