A Variable-Parameter Coding Scheme Based on LDPC

DOI

10.2991/icwcsn-16.2017.28How to use a DOI?

Keywords

physical layer security; variable code; LDPC; AES

Abstract

The paper proposes a channel coding system with both error correction performance and security performance. The implementation of security performance is to construct a cluster of parity check matrices with the same structure and to replace check matrices constantly in the coding process, which can be called variable-parameter coding scheme. (4096, 3328) code is constructed based on the proposed scheme, the coding gain achieves 6.5dB on the condition that BER performanceis 10-6, and the number of variable check matrices reaches 247. Applications of this physical layer security method indicate that illegal receivers cannot obtain the valid information.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Ling Zhao
AU  - Zhong Li
AU  - Man-Jie Zhu
PY  - 2016/12
DA  - 2016/12
TI  - A Variable-Parameter Coding Scheme Based on LDPC
BT  - Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SP  - 127
EP  - 132
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.28
DO  - 10.2991/icwcsn-16.2017.28
ID  - Zhao2016/12
ER  -