Title :
Algorithm for superstate matrix from trellis diagram
Author :
Jin, I.S. ; Cho, K. ; Whang, K.C.
Author_Institution :
Dept. of Electr. Eng., Yonsei Univ., Seoul, South Korea
fDate :
8/17/1995 12:00:00 AM
Abstract :
The authors discuss an algorithm for constructing an s2×s2 superstate matrix from the s-state trellis diagram and an s×s reduced superstate matrix directly from the s2×s2 superstate matrix for trellis codes possessing symmetry properties. The algorithm can also be applied to an MTCM scheme, and is especially convenient for trellis codes with a large number of states and or parallel transitions
Keywords :
matrix algebra; trellis coded modulation; multiple TCM scheme; s-state trellis diagram; superstate matrix; symmetry properties; trellis codes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950963
