Title :
Optimum distance profile trellis encoders for sequential decoding
Author_Institution :
Dept. of Inf. Theory, Lund Univ., Sweden
Abstract :
New trellis encoders over various lattice partitions having optimum distance profile (ODP) and large constraint lengths are constructed. They are attractive to use in combination with sequential decoding algorithms since their ODP property ensures good computational performance
Keywords :
convolutional codes; polynomial matrices; polynomials; sequential decoding; trellis coded modulation; computational performance; convolutional encoder; large constraint lengths; lattice partitions; optimum distance profile; sequential decoding; trellis coded modulation; trellis encoders; Constellation diagram; Convolution; Convolutional codes; Decoding; Encoding; Error analysis; Feedback; Information theory; Lattices; Modulation coding;
Conference_Titel :
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location :
Whistler, BC
Print_ISBN :
0-7803-2453-6
DOI :
10.1109/ISIT.1995.535740
