decoding error meaning in English

译码错误

When the high rate data is transmitted through bandlimited channels in mobile communications , the intersymbol interference ( isi ) caused by channel distortion and multipath propagation will bring decoding error . it needs to adopt appropriate techniques to remove or reduce this kind of interference
当在带限信道上传输高速数据时，会因为信道畸变和多径效应产生的码间干扰而产生误码，这就需要采用适当的技术来消除或减少这种干扰。
An error detecting method which can prevent the decoding error affecting the next video packet head is used , and a restoration measure for b frame based on the mv prediction which can improve the visual quality has been studied . 3 . a novel marking algorithm for ip diffserv based on the transmission condition and the different importance of video streams for decoder has been introduced
2实现了mpeg - 4的差错检测、可逆变长解码rvld和差错掩盖方法:对i或p帧纹理区的差错先用rvld进行解码,然后对残留的差错用空间插值或运动补偿方法进行掩盖,而对p帧的运动矢量mv ,利用图像的空间平滑特性进行恢复; 3针对b帧差错的复原,我们还提出了一种基于运动估计的方法。