Chapter 2. Convolutional Codes 2.1 Encoder Structure
A generator vector represents the position of the taps for an ... Sequence y must be one of the allowable code sequences and cannot be any arbitrary sequence. Figure 2.10 shows the described system structure. Convolutional Encoder Channel Viterbi Decoder ... This equation is called the likelihood function of y given that r is received [Vit71]. The
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