09115031069 李雄 韶关WLAN通信网络规划和设计方案.doc

韶 关 学 院 毕 业 论 文 学生姓名：学 号：院（系）：计算机科学学院 专 业：通信工程 班 级：0级通信指导教师姓名及职称： 起止时间： 20 年 月—— 20 年 月 韶关WLAN通信网络的规划和设计方案 摘要:无线局域网络(Wireless Local Area Networks； WLAN)是相当便利的数据传输系统，用射频(Radio Frequency； RF)的技术，取代旧式双绞铜线(Coaxial)所构成的局域网络，使得无线局域网络能利用简单的存取架构让用户透过它，达到「信息随身化、便利走天下」的理想境界。应用无线通信技术将计算机设备互联起来，客户可通过笔记本电脑、PDA等终端以WLAN随时随地接入互联网和企业网，获取信息、娱乐或进行办公。支持多媒体功能，上传下载，随时欣赏网上影片或音乐。提供极速而稳定的无线连接。在中国移动WLAN网络覆盖地区，客户可以通过笔记本电脑、PDA等移动终端，在配备WLAN上网卡时以无线方式高速接入互联网/企业网，获取信息、移动办公或者娱乐。 本文介绍WLAN网络标准及关键技术,对WLAN网络组网方案进行分析,结合韶关移动WLAN网络现状,对韶关移动WLAN系统规划,设备选购及组网方案进行设计。结合对北区WLAN网络建设案例,根据实际分析组网设计指标,制定详细的网络组网方案并得以实现。 关键词: 无线局域网 WLAN 无线连接 移动终端  Shaoguan WLAN Communication Network Planning And Design Abstract:The Wireless Local Area network (Wireless Local Area Networks; WLAN) is quite convenient data transmission system, with RF (Radio Frequency; RF) technology, instead of getting old double ground wire (Coaxial) made of a Local Area network, makes the Wireless Local Area network can use simple access architecture let users through it, to information of convenient, go with the world as the ideal realm. Wireless communication will computer equipment and Internet, customers can through the notebook computer, PDA, etc to terminal at any time and place to access the Internet and WLAN enterprise nets, access to information, entertainment or office. Support multimedia function uploads and downloads, enjoy music videos or online at any time. Provide speed and stable wireless connection. In China mobile network coverage area WLAN, customers can through the notebook computer, PDA and other mobile devices, wireless high-speed access to the Internet / Intranet access to information, mobile office or entertainment. WLAN network standards and key technology are summarized in this paper, analysis of WLAN network network scheme, together with the present situation of shaoguan mobile WLAN network, mobile WLAN system planning to shaoguan, equipment purchase and design of network schemes with the c