Modular design to transform codes for the wiretap channel of type I into codes for the wiretap channel of type II

Autor:	Graves, Eric, Beemer, Allison
Rok vydání:	2019
Předmět:	Computer Science - Information Theory
Druh dokumentu:	Working Paper
Popis:	We construct a modular scheme which extends codes for wiretap channels of type I for use in wiretap channels of type II. This is done by using a concatenate and permute strategy, wherein multiple uses of the wiretap type I code are concatenated and then the joint sequence of symbols permuted. The choice of permutation is then encoded with a short code and appended to the transmitted sequence. Analysis shows essentially no degradation in operational parameters (rate, error rate, leakage) for the new code over the wiretap type II channel when compared to those of multiple uses of the original code over the wiretap type I channel. Comment: Extended version of ISIT submission, 7 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1901.06377 Zobrazit plný text záznamu View this record from Arxiv