Convolutional Codes and Viterbi Decoding
References
[1] S. Lin and D. Costello, "Error Control Coding", 2nd edition, Englewood Cliffs, New Jersey, USA: Prentice-Hall, 2004.
[2] R. Johannesson and K. Zigangirov, "Fundamentals of Convolutional Coding", 2nd edition, Wiley press, 2015.