SNR estimation for constant envelope signals in AWGN channel

被引：0
|
作者：
Ye, PJ [1 ]
An, JP [1 ]
机构：
[1] Beijing Inst Technol, Dept E&E, Beijing 100081, Peoples R China
来源：
2005 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING PROCEEDINGS, VOLS 1 AND 2 | 2005年
关键词：
SNR estimation; AWGN channel; MPSK modulation; constant envelope signals;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents a way of SNR estimation based on envelopes of the signals. To analyze the properties of the algorithm, we used MATLAB to simulate MPSK signals and implemented the algorithm in hardware. The results indicate that the algorithm estimates the signals accurately if provided with enough data. The complexity is low enough for a hardware-implementation for real-time estimation to be feasible.
引用
收藏
页码：525 / 528
页数：4
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