【作者】 裴智强；

【导师】 李晖；

【作者基本信息】 西安电子科技大学 ， 通信与信息系统， 2005， 硕士

【摘要】 本文开始概括性的介绍了无线局域网，包括发展历史，分类，安全性和发展趋势。接着简单介绍了IEEE 802.11和IEEE 802.1X标准文档的内容，并进行了简单概括性分析。在第四章中主要介绍了如何使用Windows 2000 DDK实现无线终端接入控制，并且附有部分源代码。最后介绍了IEEE 802.1F标准文档的IAPP协议，并且给出了此协议如何实现移动终端的小区切换模式，根据其不足的特性，提出了更为有效的小区切换模式；为了实现城域网或者广域网中移动终端的漫游，特别提出移动IP，并且对其进行简单介绍，也介绍了比较成熟的实现方法：隧道技术；最后根据其不足，提出使用端口映射技术实现移动IP。更多还原

【Abstract】 At the beginning of the paper, WLAN is simply introduced, including developing history, classification, security and developing trend. The following is the introduction of standard document of IEEE 802.11 and IEEE 802. IX, and the simple analysis is shown to you. In the forth chapter, it is introduced that how to realize wireless terminal unites access control by windows 2000 DDK, and there are program codes. At last, the protocol of IAPP in the IEEE 802. IF and the switching model between areas realized by IAPP are introduced. In this paper, another switching model between areas, that is more effective, is put forward. To realize roam between LAN, mobile IP is used, and is also simply introduced. Tunnel technique, that is well-rounded method to realize mobile IP, is introduced, and then, by the shortage of tunnel technique, port mapping technique is put forward.更多还原