WCDMA数字光纤直放站与基站远端射频单元RRU的比较

台湾中正大学ＯＦＤＭ技术研究所出的讲义，非常经典，每个模块的波形分析得非常细致．当你为ＯＦＤＭ难以入门时，这些讲义就是你的很好帮手了．-Chung Cheng University Taiwan Research Institute of OFDM technology of lectures, very classic, each module is very detailed waveform analysis. When you OFDM difficult for entry, these notes is your good helper of the.

实现打字是式输出文字-achieve typing text is output

四方通信规约处理包括101 103 103 104 CDT DNP SC1801 CSC2000等

DNP 3.0通讯规约，包括数据链路层、传输层、应用层、数据对象库4部分。-DNP 3.0 communication Statute, including the data-link layer, transport layer and the application layer, the data object library four parts.

VB 通讯编程方面的例子程序： 获取主机名和IP地址-communications VB Programming of examples : access to the host name and IP address

网上收集整理的几个最为实用的SIP文档-online collected several of the most practical SIP documents

the spectrum of the OFDM symbols in time domain

MATLAB中MEX命令的两个程序例子, 有详细解释, 如何在MATLAB里面调用C/C++函数-MATLAB MEX orders of the two procedures example, a detailed explanation How MATLAB inside called C/C function

基于不同层面的流量控制专题（QOS）（华为技术文档）-based on different levels of flow control feature (QOS) (Huawei Technologies documentation)

移动电话主要采用频率复用，但分配给移动电话的频段很少，远不能满足用户的需要。 因此就提出将地区划分成小区，称为蜂窝（Cell），每个蜂窝内使用一组频率，相隔一段距离后，相同的频率又可重复使用。 -The main use of mobile phone frequency reuse, but allocated to the small-band mobile phone, far from being able to meet the needs of users. Therefore proposed to be divided into residential areas, known as cellular (Cell), each use a set of cellular frequencies, separated by some distance, the same frequency can be reused.