frequency offset error的意思|示意

The cancellation error is nonstatio nary with the frequency offset error′s influence and the classical adaptive cancellation filter cannot converge to desired weight.

在频偏误差的影响下对消误差为非平稳过程，传统自适应对消滤波器无法收敛 。

The orthogonal multicarrier modulation, which is the main character of OFDM, determines that it is very sensitive to both timing synchronization error and carrier frequency offset.

OFDM系统自身的正交多载波调制特点，决定了其对定时误差和载波频率偏差十分敏感。

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。

OFDM system performance is more sensitive to frequency offset and timing error than single-carrier systems.

OFDM系统中频偏和定时误差的存在，对系统性能有很大的影响。

Estimating and compensating carrier frequency offset are to achieve carrier frequency synchronization. Estimating symbol rate and correcting timing error are used to synchronize symbol.

估计并补偿频偏是为了实现载波同步，估计符号率和校正定时误差是为了实现码元同步。

After attaining synchronization, the phase offset due to frequency offset estimation error is tracked with a phase locked loop.

同步捕获后则通过锁相环技术跟踪长突发的同步变化。