基于WLAN的无线校园网络设计与实现
发布时间：2019-05-30 00:09
【摘要】：随着科学技术的飞速发展与进步,无线宽带网络技术也凭借其组网灵活、便捷高效的特点进入了大众的视野。目前,校园网已成为了绝大部分大学师生日常生活中不可或缺的一部分,其为大学师生获取网络信息和资源提供了许多便利。教职工和学生对带有Wi Fi功能的笔记本电脑、平板电脑、手机等的需求日益增加,在图书馆、教室、体育馆、大型会议室、实验室、室外广场、学术报告厅等场合将不再受网络界限的限制,只要用户有电脑并且可以联网的话,他就能随时随地的进行数据通信,使多人同时上网成为了可能,这对传统计算机来说无疑是一种严峻的挑战。传统的有线计算机网络不再能满足所有用户的需求,这意味着,在未来很长一段时间内,计算机网络将朝着移动、无线、多媒体的方向发展。由此不难看出,在高校网络建设中,无线网络技术的应用是相当广泛的。本文按照“统一规划、分步实施”的原则,对衡职学院的校园无线网建设状况展开全面的研究。首先,仔细分析校园无线网络的特点与需求;其次,通过实地考察需要建设无线网络的区域确定协议标准、设备型号、组网模式,继而对无线网络的规划进行落实;最后,测试无线网络的性能,并在此基础上开发配套的网络安全应用。总而言之,整个无线网络的建设除了要考虑容量的需求之外,还要做到全院覆盖,并根据室内和室外AP分布系统设置WLAN,这样才能保障无线信号的流畅性,最终将衡职学院无线校园网建成一个覆盖面广、成本低、质量优秀的安全校园无线网络,真正做到多人同时上网。无论对于哪个学校来说,其教学理念、教学模式和教学管理方式将随着校园无线网络的建成而发生天翻地覆的变化。总之,一个高效、便捷、覆盖面广的校园网络将大大提升教师和学生的工作、学习效率。除此以外,本文也希望其他准备构建校园无线网络的高校能从这一无线网络构建方案中提炼出一些对自己有用的信息。
[Abstract]:With the rapid development and progress of science and technology, wireless broadband network technology has entered the public field of vision because of its flexible networking, convenient and efficient characteristics. At present, campus network has become an indispensable part of the daily life of most university teachers and students, which provides a lot of convenience for university teachers and students to obtain network information and resources. There is a growing demand for laptops, tablets, mobile phones, etc., with Wi Fi functions, in libraries, classrooms, gymnasiums, large conference rooms, laboratories, outdoor squares, etc., in libraries, classrooms, gymnasiums, large conference rooms, laboratories, outdoor squares, etc. The academic lecture hall and other occasions will no longer be restricted by the limits of the network. As long as the user has a computer and can be connected to the Internet, he will be able to communicate data anytime, anywhere, making it possible for many people to surf the Internet at the same time. This is undoubtedly a serious challenge for traditional computers. The traditional wired computer network can no longer meet the needs of all users, which means that the computer network will develop in the direction of mobile, wireless and multimedia for a long time in the future. It is not difficult to see that the application of wireless network technology is quite extensive in the network construction of colleges and universities. According to the principle of "unified planning and step by step implementation", this paper makes a comprehensive study on the construction of campus wireless network in Hengvocational College. First of all, the characteristics and requirements of campus wireless network are carefully analyzed. Secondly, through the field investigation, the protocol standard, equipment model and networking mode of building wireless network need to be determined, and then the planning of wireless network is implemented. Finally, the performance of wireless network is tested, and a supporting network security application is developed. In a word, the construction of the whole wireless network should not only consider the demand of capacity, but also achieve the coverage of the whole hospital, and set up WLAN, according to the indoor and outdoor AP distribution system in order to ensure the fluency of wireless signals. Finally, the wireless campus network of Hengvocational College will be built into a secure campus wireless network with wide coverage, low cost and excellent quality, so that many people can surf the Internet at the same time. No matter which school is concerned, its teaching idea, teaching mode and teaching management mode will change dramatically with the establishment of campus wireless network. In a word, an efficient, convenient and wide coverage campus network will greatly improve the work and learning efficiency of teachers and students. In addition, this paper also hopes that other colleges and universities preparing to build campus wireless network can extract some useful information from this wireless network construction scheme.
【学位授予单位】：河北科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.18;TN925.93
本文编号：2488341
[Abstract]:With the rapid development and progress of science and technology, wireless broadband network technology has entered the public field of vision because of its flexible networking, convenient and efficient characteristics. At present, campus network has become an indispensable part of the daily life of most university teachers and students, which provides a lot of convenience for university teachers and students to obtain network information and resources. There is a growing demand for laptops, tablets, mobile phones, etc., with Wi Fi functions, in libraries, classrooms, gymnasiums, large conference rooms, laboratories, outdoor squares, etc., in libraries, classrooms, gymnasiums, large conference rooms, laboratories, outdoor squares, etc. The academic lecture hall and other occasions will no longer be restricted by the limits of the network. As long as the user has a computer and can be connected to the Internet, he will be able to communicate data anytime, anywhere, making it possible for many people to surf the Internet at the same time. This is undoubtedly a serious challenge for traditional computers. The traditional wired computer network can no longer meet the needs of all users, which means that the computer network will develop in the direction of mobile, wireless and multimedia for a long time in the future. It is not difficult to see that the application of wireless network technology is quite extensive in the network construction of colleges and universities. According to the principle of "unified planning and step by step implementation", this paper makes a comprehensive study on the construction of campus wireless network in Hengvocational College. First of all, the characteristics and requirements of campus wireless network are carefully analyzed. Secondly, through the field investigation, the protocol standard, equipment model and networking mode of building wireless network need to be determined, and then the planning of wireless network is implemented. Finally, the performance of wireless network is tested, and a supporting network security application is developed. In a word, the construction of the whole wireless network should not only consider the demand of capacity, but also achieve the coverage of the whole hospital, and set up WLAN, according to the indoor and outdoor AP distribution system in order to ensure the fluency of wireless signals. Finally, the wireless campus network of Hengvocational College will be built into a secure campus wireless network with wide coverage, low cost and excellent quality, so that many people can surf the Internet at the same time. No matter which school is concerned, its teaching idea, teaching mode and teaching management mode will change dramatically with the establishment of campus wireless network. In a word, an efficient, convenient and wide coverage campus network will greatly improve the work and learning efficiency of teachers and students. In addition, this paper also hopes that other colleges and universities preparing to build campus wireless network can extract some useful information from this wireless network construction scheme.
【学位授予单位】：河北科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.18;TN925.93
【参考文献】
相关期刊论文 前1条
1 ;Wireless Mesh Network and IEEE 802 Standards[J];ZTE Communications;2008年02期
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