wireless data link

There exists much difference between wire and wireless data link layer, at length, the paper discusses the problem of how to design wireless data link-layer, with the aim of enhancing the communication quality and better meeting with admission to Internet.

由于无线链路与有线的差异，文章最后还论述了无线链路层的设计问题，也是为了提高通信质量，更好满足无线网络接入Internet的要求。

The six layers are: wireless physical layer, wireless data-link layer, network layer, transport layer, mobile computing application supporting Environment, and application layer.

六个层次是：无线物理层、无线数据链路层、无线网络层、无线传输层、移动计算应用支撑环境和移动应用层。

The Wireless Intrusion Detection System Based on Data Link Layer

基于数据链路层的无线入侵检测

Aiming at the need of actual test to UAV wireless data link system, a special automatic test system which applied to UAV wireless data link system has been designed.

针对无人机无线电数据链系统的实时性测试要求，设计了一种专门应用于无人机无线电数据链系统的自动测试系统。