Duplex filter development for analog high power mobiles has built the basics for a larger understanding and open minded solution creation. 双滤模拟高功率手机的发展营造了一个更大的理解和液化气开放的解决方案创作。
In this paper, a time division duplex ( TDD) multicarrier system based on Nyquist filter bank is proposed for wireless broadband communications. 提出了一个在无线宽带系统中的基于Nyquist滤波器的时分复用多载波系统。
Time duplex is adopted in this system to realize point to point communications including date and video, using matched filter and Rake receiver method. 本文描述的是一个正交多进制扩频通信系统,系统采用时分双工的方式实现点对点的数据通信,使用了匹配滤波法接收以及Rake接收机。
To improve the sorting accuracy, the duplex filter using the characteristics of the user association is the final step of the algorithm. 之后利用用户关联的特性对文档进行复式筛选以提高排序精度。