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ABSTRACT
Two novel designs of multilevel coset codes are proposed. The systems are designed by combining convolutional codes and set partitioning of a binary linear block code. Several example codes are given. The simulation results show that the proposed coding schemes outperform the existing convolutional codes of similar trellis complexity.
DISCLOSURE STATEMENT
No potential conflict of interest was reported by the author.
Additional information
Notes on contributors
Shang-Chih Ma
Shang-Chih Ma was born in Keelung, Taiwan, R.O.C., on 16 December 1966. He received the BS and PhD degrees in electrical engineering from National Taiwan University, Taipei, Taiwan, R.O.C., in 1988 and 1994, respectively. He was a design engineer at the Department of Digital Video Broadcast System, Computer and Communication Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan, R.O.C., from 1994 to 2002. He is currently with the Department of Electrical Engineering, National Taipei University of Technology, Taiwan, R.O.C., as an associate professor. His research interests include digital communication systems and coding theory.
Corresponding author. E-mail: [email protected]