中国联通12sgip1.2短信息网关客户端程序v1.3

基于TAPI 2.0的软电话源代码，可以实现很多功能（超多，具体自己看，推荐下载研究），在AVAYA IPO 430系列交换机上验证通过。-TAPI 2.0 on the soft phone source code, can achieve a lot of functions (Super more specific, do you recommend downloading Research), in the AVAYA IPO 430 Series switches tested through.

SCTP协议栈，SCTP是一种IP层的应用协议，实际上是与TCP,UDP并列的协议，SCTP传输比TCP更可靠，目前主要用于SIP类通讯协议。-SCTP, SCTP is a layer of IP Application Protocol is actually TCP, UDP tied to the agreement, SCTP transmission more reliable than TCP, the key category for SIP communication protocol.

DAB国家标准，注意不是英文的哦，是不是找了很久呢-DAB national standards, attention is not in English Oh, is not looking for a long time then? ? ? ?

车载移动信道的仿真常用模型 模拟车载移动信道产生的瑞利衰落 默认为6径衰落 移动速度可以设定-Mobile channel simulation model used-vehicle mobile channel generated Rayleigh fading fading 6 defaults to the mobile speed can be set

该源程序代码实现了如：纯ALOHA，扩展ALOHA,CSMA,ISMA等的多径通信协议通信仿真实现，程序结果给出了各个通信协议下传输数据的成功率和时间延迟。-Realize that the source code such as: pure ALOHA, the expansion of ALOHA, CSMA, ISMA and other multi-path communication protocol communication simulation realize, given the results of the proceedings of various communication protocols to transmit data under the success rate and time delay.

电话拨号演示系统（需硬件板卡支持）-telephone dial-up demonstration systems (hardware board support required)

高斯脉冲的微分。先将高斯脉冲及其前15阶导函数的幅度归一化，然后将它们同时画出。-Differential Gaussian pulse. Gaussian pulse and its first order derivative function of the first 15 normalized magnitude, and then draw them at the same time.

Direct Blind Multiuser Detection for CDMA in Multipath without Channel Estimation

高斯脉冲的峰值频率。把各阶导函数的ESD作为α的函数，确定其峰值频率的数值。-Gaussian pulse of peak frequency. The derivative function of the ESD as a function of α, determine the frequency of its peak value.

有关卷积编码的维特比算法,是硬判决的啊,希望大家-Convolutional coding on the Viterbi algorithm, is the hard decision of the ah, I hope everyone