Two papers from IEEE

spwedasd

A. P. Hekstra, “An alternative to metric rescaling in Viterbi decoders,” IEEE Trans. Communications, vol. 37, no. 11, pp. 1220–1222, 1989.
C. B. Shung, P. H. Siegel, G. Ungerboeck, and H. K. Thapar, “VLSI architectures for metric normalization in the Viterbi algorithm,” in Proc. IEEE International Conference on Communications, vol. 4, pp. 1723–1728, Atlanta, Ga, USA, April. 1990

durbin

学习了！！！

方块forever

Here you are.

spwedasd

方块forever 发表于 2021-7-4 23:38
Here you are.

谢谢。原来的Viterbi解码是用减去全零路径的测度玩成归一化的，现在要改进， 用MODULO算法实现归一化。做过这方面的朋友可以交流一下。