Robust QAM modulation classification algorithm using cyclic cumulants

被引：61

作者：

Dobre, OA ^{[1
]}

Bar-Ness, Y ^{[1
]}

Su, W ^{[1
]}

机构：

[1] New Jersey Inst Technol, Newark, NJ 07102 USA

来源：

2004 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-4: BROADBAND WIRELESS - THE TIME IS NOW | 2004年

关键词：

automatic modulation; classification; cyclic cumulants; model mismatches;

D O I：

10.1109/WCNC.2004.1311279

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper we develop an algorithm based on higher-order cyclic cumulants for the automatic recognition of QAM signals. The method is robust to the presence of carrier phase and frequency offsets. Theoretical arguments are verified with simulations performed for 4-QAM and 16-QAM signals.

引用

页码：745 / 748

页数：4

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