A convolutional encoder with K = 7 was shown in Figure 7.10(b), and another with K = 3 was shown in.


A convolutional encoder delay K = 7 was shown in Figure 7.10(b), and another delay K = 3 was shown in Figure 7.11(a). Draw another convolutional encoder, delay K = 4 (k = 1, n = 2), ardent that its coefficients are h1 = (h11, h12, h13, h14) = (1, 0, 1, 1) and h2 = (h21, h22, h23, h24) = (1, 1, 0, 1). Make two sketches:

a. For K stages in the transfer record.

b. For K − 1 stages in the transfer record.