OFDM系统上行链路的一种载波偏差估计算法
被引量：1
A Carrier Frequency Offset Estimation Algorithm for Uplink of OFDM Systems
摘要
通过分析OFDM信号的特点,该文给出了OFDM系统上行链路的一种基于高倍钟采样的载波偏差估计算法.与采用循环前缀的载波偏差估计算法相比,该算法实现复杂度低,算法精度高,受用户子载波数目影响较小,适宜于多用户OFDM系统.计箅机仿真表明该算法具有优良的性能,优于采用循环前缀的载波偏差估计算法.
出处
《电子与信息学报》
EI
CSCD
北大核心
2004年第6期864-870,共7页
Journal of Electronics & Information Technology
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同被引文献4
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