carrier frequency offset的意思|示意
载波频率偏置
carrier frequency offset的网络常见释义
载波频率偏置 【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
载波频率偏差 ...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.
载波频偏 ...步; 载波频偏 [gap=929]Key words: MIMO; OFDM; distributed antennas; frequency synchronization; carrier frequency offsets ...
carrier frequency offset相关短语
1、 carrier frequency offset rotation 载波频偏的补偿
2、 CFO Carrier frequency offset 载波频率偏置
3、 carrier frequency offset cfo 载波频偏
carrier frequency offset相关例句
The invention relates to a method and a system for compensating a carrier frequency offset in an orthogonal frequency division multiplexing (OFDM) receiver.
本发明涉及在正交频分复用（OFDM）接收机中补偿载波频率偏移的方法和系统。
The offset of carrier frequency can cause interference between subchannels in a multicarrier system.
对于多载波系统，载波频率的偏移会导致子信道之间产生干扰。
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 paper proposes a carrier frequency offset estimation algorithm for interleaved multi-user OFDM.
提出一种针对多用户交织OFDM载频偏移估计的算法。
The problems of carrier frequency offset estimation under the condition of the AGWN channel, frequency flat-fading channel and frequency selective-fading channel are studied in detail respectively.
本文仔细研究了在高斯白噪声信道下、频率平坦衰落信道下和频率选择性衰落信道下高精度估计信号载频偏差的问题，并对相应算法提出了一些改进办法。
Various existing synchronization algorithm to estimate symbol timing offset and carrier frequency offset can be classified into blind and pilot-aided methods and algorithm based on cyclic prefix.
目前，估计载波频率偏差和符号定时偏差的算法主要有数据辅助的方法和非数据辅助的方法以及基于循环前缀的算法。