In wireless network data link layer is built on the physical layer , and it consists of two part : mac layer and llc ( logic link control ) layer 在此基础上进行了无线收发电路的设计和调试。数据链路层建立在无线通道之上,包括mac层和llc层。
Through the multimedia teaching platform and network data transmission theory analysis , design of a multimedia teaching platform remote monitoring system 通过对多媒体教学平台以及网络数据传输原理的分析,设计了一个多媒体教学平台远程监控系统。
The hardware interface initialization , the receipt and transmitting of network data and management of modem channel have been realized to this module 设计了modem模块的驱动控制程序,包括硬件接口初始化、网络数据的接收与发送、 modem通道的管理等。
This paper describes the design and analysis process of part module in server communication of network data , which servers to the system of power networks on dispatching automation 论述了电网调度自动化系统中服务器端网络数据通讯模块的分析和设计。