在系统功能划分的基础上，着重阐述了通信系统中通道连接管理模型和数据传输模型。
At the base of system function division, emphatically elaborated the channel connection management model and the data transmission model.
结合教育资源网格中资源分布的特点，分析了教育资源网格中的数据传输需求，提出了一种新的数据传输模型。
Combination the resources distributed characteristics of education resources grid, has analyzed data transmission demand in education resources grid, proposed a new data transmission model.
针对数据传输的安全性、数据传输效率、及时的信息反馈等问题，提出了以四个控制文件为中心的FTP数据传输模型。
According to the data transfer requirements, which focus on security, high efficiency and timely information feedback, a 4-control-file-centered FTP data transfer model is presented.
应用推荐