Blind Equalization Algorithm for 16-QAM Signals

DOI

10.2991/icmse-18.2018.79How to use a DOI?

Keywords

Modify Constant Modulus Algorithm(MCMA), Decision-Directed Least-Mean Square(DD-LMS), Blind Equalization Algorithm, Joint Equalization

Abstract

This article propose and use the Modify Constant Modulus Algorithm (MCMA) and Decision-Directed Least Mean Square (DD-LMS) joint equalization Algorithm to balance Inter-Symbol-Interference (ISI) at the receiving end of 16-QAM. We analyzed the joint equalization technology implementation and switching threshold. Also we had carried on simulation experiments of four different equalization algorithms. The simulation results show that MCMA and DD-LMS joint equalization algorithm can get smaller residual error iteration, also can effectively repair the transmission process of phase shift.

Copyright

© 2018, 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  - Jianping Zhang
AU  - Xiaoling Zeng
PY  - 2018/05
DA  - 2018/05
TI  - Blind Equalization Algorithm for 16-QAM Signals
BT  - Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
PB  - Atlantis Press
SP  - 410
EP  - 414
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-18.2018.79
DO  - 10.2991/icmse-18.2018.79
ID  - Zhang2018/05
ER  -