| 1. | The main difficulty to achieve high data rate is the intersymbol interference ( isi )
而码间干扰是高速通信面临的主要困难。 |
| 2. | Equalization technology is a effective method which can remove intersymbol interference ( isi ) in digital communication
均衡技术是数字通信系统中克服码间干扰的有效方法，目前得到了广泛应用。 |
| 3. | Adaptive equalization technology has been regarded as a potential candidate to combat isi for future wireless communications
在新一代无线通信系统中,自适应均衡技术,被认为是最有可能采用克服码间干扰的方案。 |
| 4. | Blind equalization is an effective way to suppress the inter - symbol interference ( isi ) , which is caused by multipath fading communication channels
摘要在数字通信中，盲均衡是克服多径衰落信道导致的码间干扰的一种有效方法。 |
| 5. | Periodic training sequence is essential for the conventional adaptive equalizers to combat the isi , but it wastes plenty of bandwidth
采用传统的自适应均衡技术抑制码间干扰，需要重复发送训练序列，占用大量本不富裕的带宽。 |
| 6. | The simulation result shows that this technology can reconstruct signal and erase intersymbol interference , so that the performance of communication system is improved
仿真结果表明，它可以使信号实现重构，消除码间干扰，提高通信系统的性能。 |
| 7. | However , adaptive equalization technique can decrease the effect of isi and noise , reduce the bit error ratio and trace time - changing channel
而自适应均衡技术可以降低码间干扰和噪声的影响,减少误码,并能够跟踪时变信道,解决时变波形的严重失真问题。 |
| 8. | In modern communication system , the inter - symbol interference ( isi ) caused by non - ideal character of channel is the main factor which affect communication quality
现代通信系统中，由于信道的非理想特性而引起的码间干扰( isi )是影响通信质量的一个主要因素。 |
| 9. | A near mlse equalization algorithm based on va ( viterbi algorithm ) is presented for overcoming severe isi ( intersymbol interference ) in this paper
本文利用编码的思想，在viterbi算法的基础上提出了一种改进的准mlse均衡算法，它能有效的克服严重的码间干扰。 |
| 10. | Several important factors like the bandwidth compression efficiency , isi caused by filter and the affection on system performance that arise from filtering should be considered
该方案需要考虑到滤波器的带宽压缩效率，滤波器引起的码间干扰，滤波器对系统误码性能的影响等几个关键因素。 |
