An Effective M-ary Spread Spectrum Communication Scheme

DOI

10.2991/icibet-14.2014.42How to use a DOI?

Keywords

M-ary spread spectrum, dual orthogonal spread spectrum, code phase shifting keying (CPSK), circular correlation

Abstract

A new M-ary spread spectrum(SS) hybrid communication system is proposed. The system adopts two orthogonal branches to transport information. In each branch, double M-ary biorthogonal spread spectrum modulation is adopted at first, then every SS code is treated as original code to adopt CPSK modulation, and the unattached PN code is chosen to achieve system synchronization. The proposed scheme is easy to achieve synchronization, and is effective in improving the bandwidth efficiency and anti-intercept capability. Computer simulation show the validity of the proposed scheme under additional white gauss noise channel models.

Copyright

© 2014, 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/).

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TY  - CONF
AU  - Yuexuan Liu
AU  - Xiaohui Li
AU  - Peng Gao
AU  - Hongdong Li
AU  - Rui Dong
PY  - 2014/02
DA  - 2014/02
TI  - An Effective M-ary Spread Spectrum Communication Scheme
BT  - Proceedings of the 2014 International Conference on Information, Business and Education Technology
PB  - Atlantis Press
SP  - 150
EP  - 153
SN  - 1951-6851
UR  - https://doi.org/10.2991/icibet-14.2014.42
DO  - 10.2991/icibet-14.2014.42
ID  - Liu2014/02
ER  -