Table 1 Components of MB, NB and MNB encoders’ trellises

MB

Q × N

R/(R + 1)

1

M

2^M

2^{(R + 1) × M}

Q × N × 2^{(R + 1)M}

NB

N

1/2

R × Q

M

(2^{R × Q})^M

(2^{R × Q})^{2 × M}

N × (2^{R × Q})^{2 × M}

MNB

N

R/(R + 1)

Q

M

(2^Q)^M

(2^Q)^{(R + 1) × M}

N × (2^Q)^{(R + 1)M}