An Algorithm for Carrier Frequency Offset Estimation in BPSK Burst Transmission

被引：0
|
作者：
Le Tian [1 ]
Wang Jianbo [1 ]
机构：
[1] China Ship Dev & Design Ctr, Wuhan 430064, Peoples R China
来源：
2014 FIFTH INTERNATIONAL CONFERENCE ON THE APPLICATIONS OF DIGITAL INFORMATION AND WEB TECHNOLOGIES (ICADIWT) | 2014年
关键词：
frequency offset; Binary Phase Shift Keying (BPSK); pilot symbol assisted modulation (PSAM); Cramer-Rao lower bound (CRLB); BOUNDS; PHASE;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we propose a novel carrier frequency offset estimation algorithm in Binary Phase Shift Keying (BPSK) burst transmission based on pilot symbols and modulated data symbols. Its estimation range is large, about +/- 0.5 of the symbol rate. The simulation results show that this algorithm has low SNR threshold, and its estimation mean square error (MSE) is close to Cramer-Rao Lower Bound (CRLB). The algorithm's computational complexity is low and it is very suitable for practical application.
引用
收藏
页码：50 / 53
页数：4
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