2020 IEEE International Symposium
on Information Theory
21-26 June 2020 • Los Angeles, California, USA
| Paper ID | M.5.5 | ||
| Paper Title | On parity-preserving variable-length constrained coding | ||
| Authors | Ron M Roth, Technion, Israel; Paul H Siegel, UC San Diego, Israel | ||
| Session | M.5: Coding for Storage and Memories I | ||
| Presentation | Lecture | ||
| Track | Coding for Storage and Memories | ||
| Manuscript | Click here to download the manuscript | ||
| Virtual Presentation | Click here to watch in the Virtual Symposium | ||
| Abstract | Previous work by the authors on fixed-length parity-preserving constrained encoders is extended to the variable-length case. Parity-preserving variable-length encoders are formally defined, and a necessary and sufficient condition is presented for the existence of deterministic parity-preserving variable-length encoders for a given constraint. Examples are provided that show that there are coding ratios where parity-preserving variable-length encoders exist, while fixed-length encoders do not. | ||
Plan Ahead
2021 IEEE International Symposium on Information Theory
11-16 July 2021 | Melbourne, Victoria, Australia
