Complex Blind Interference Suppression for CDMA System

DOI

10.2991/ameii-15.2015.201How to use a DOI?

Keywords

CDMA system; Interference suppression; Predictive technique; Code-aided technique

Abstract

To solve the problem that traditional LMS predictive technique is sensitive to complex white Gaussian noise and traditional blind LMS code-aided technique can’t reject sinusoidal tone interference in code division multiple access (CDMA) system, a new blind LMS predictive code-aided technique is proposed. The new arithmetic has the ability to suppress complex white Gaussian noise and sinusoidal tone interference at the same time, and is deduced through complex field in this paper. By comparing with LMS predictive and blind LMS code-aided techniques, the advantage of this technique is proved through simulations.

Copyright

© 2015, 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  - Xin-Quan Luo
PY  - 2015/04
DA  - 2015/04
TI  - Complex Blind Interference Suppression for CDMA System
BT  - Proceedings of the International Conference on Advances in Mechanical Engineering and Industrial Informatics
PB  - Atlantis Press
SP  - 1089
EP  - 1094
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-15.2015.201
DO  - 10.2991/ameii-15.2015.201
ID  - Luo2015/04
ER  -