中国电信parlayx webservice开发文档及规范

一个小的试验，通过在vb环境下设置串口并发送和接收数据的小程序。-a small trial, in vb environment and set up serial transmit and receive data of small procedures.

各种L2数据网具有不同的通信协议与帧结构，其网络节点设备可以是各种类型的数据交换机（X.25、FR、Ethernet和ATM等分组交换机）；而L3数据网（IP网或internet）具有统一的TCP/IP通信协议和分组结构，全网采用统一格式的IP地址， 节点设备统一采用面向无连接的路由器。为便于理解，我们可以将L3数据网简单地理解为构建在L2数据网平台上的一个路由器网。-L2 data network with a variety of different communication protocol and frame structure, the network node device can be of various types of data switches (X.25, FR, Ethernet and ATM packet switches, etc.) and L3 data network (IP network or internet) have a unified TCP/IP communication protocol and packet structure, the whole network using a unified format for the IP address, node equipment reunification-oriented connectionless router. In order to facilitate understanding, we can L3 data network simply interpreted as a data network built on the L2 platform for a network router.

关于超宽带多用户检测的大家可看看，很好的程序-on Ultra-Wideband Multi-User Detection you can see, very good procedures

基于CSerialPort类，增加了RecvBlock方法，一次性读取多个字节，并且改进了无法正常退出的bug。原说明：This class can read, write and watch one serial port.It sends messages to its owner when something happends on the portThe class creates a thread for reading and writing so the mainprogram is not blocked.

LEACH多跳协议，在LEACH协议的基础之上修改实现，用于簇头节点无法直接与基站进行通信的环境。簇头之间通过中继的方式进行多跳传输，最终将数据送达基站。通信协议用MATLAB实现，代码注释详细，简洁易懂，并有多种图形输出，便于进行路径选择和能量的研究。

中文RFC文件，无需翻译，对学习很有帮助！

中文RFC文件，无需翻译，对学习很有帮助！

中文RFC文件，无需翻译，对学习很有帮助！

卷积码viterbi译码的蝶形算法，可以大大减少卷积码viterbi译码的运算时间-Convolutional codes decoding viterbi butterfly algorithm, convolutional codes can greatly reduce the computing time for viterbi decoding

G35 core network simulation related document