【中文名称】:载波频率偏置 【英文名称】:carrier frequency offset 【定义1】: 在多信道等距排列的无线通信网中,为了减少网内互调干扰和同频干扰,将网中部分电台的载波频率进行的一定偏置。其偏置量一般为信道间隔的一半。例如,信道
基于182个网页-相关网页
...波特性,OFDM对由接收端和发射端的晶振频率不匹配或无线信道中的Doppler频率偏移而产生的载波频率偏差(carrier frequency offset,CFO)十分敏感.
基于24个网页-相关网页
...步; 载波频偏 [gap=929]Key words: MIMO; OFDM; distributed antennas; frequency synchronization; carrier frequency offsets ...
基于10个网页-相关网页
carrier frequency offset rotation 载波频偏的补偿
CFO Carrier frequency offset 载波频率偏置
carrier frequency offset cfo 载波频偏
a carrier frequency offset 载波频率偏移
Effects caused by carrier frequency offset over successive OFDM symbols are investigated in this subject.
在本专题中,我们研究了载波频偏对连续OFDM符号的影响。
参考来源 - OFDMThis paper deals with problems of high accurate estimation of carrier frequency offset which is widely used in communication signals synchronization and frequency measurement.
本文主要研究通信信号载频偏差的高精度估计问题。
参考来源 - 通信信号载频偏差高精度估计技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The study shows that the new algorithm is not affected by carrier frequency offset basically, and has strong characteristic of resisting noise.
研究表明,新算法的性能基本不受载波频偏的影响,且具有很强的抗噪特性。
The time synchronization and carrier frequency offset estimation can be achieved simultaneously.
该算法能够同时实现时间同步与频偏估计。
This thesis deals with the algorithms of carrier frequency offset and phase error for MPSK signal.
本文主要研究MPSK信号的载波频偏和相位误差的估计和恢复算法。
应用推荐