Construction Of The University Campus Wireless Network And Application

With the rapid development of information technology,the equipment prices aregetting lower and lower, more and more faculty members and students at theschool.With Wi-Fi laptops, tablet PCs, mobile phones,etc, in theclassroom,laboratory,library,a large meeting room, academic lecture hall, gymnasium,outdoor plaza and other occasions to break through the limitation of the wirednetwork nodes and solve many problems of the Internet at the same time, the user atany time, any place can achieve the goal of data communication requirementstraditional.Computer networks from Wired network to wireless network, from fixed tomobile, multimedia development by a single business, thus the wireless networktechnology rapid development in the Campus Network Construction.In any colleges and universities, the campus network has become an importantpart of campus life, faculty members and students access to resources andinformation.It will be on campus faculty members, students and administrative staffengaged in social, academic, business activities closely linked, has an important rolein the education system. Wired network dominates the campus network, wirelessnetwork construction in its infancy. Wired network dominates the campus network,wireless network construction in its infancy. In recent years, due to the currentnetwork is "wired", so there are many problems in the application of the inevitable.Traditional cabling construction cycle is long, costly, and is not conducive to a mobileoffice, and many other issues, also appears to be more prominent in a particular place,WLAN because of its high-speed wireless Internet, mobile office, erection andmaintenance easy, has good anti-jamming features, its advantages are self-evident.In this thesis, South China University of Technology North Campus NorthCampus wireless network build, for example,“unified planning, step-by-stepimplementation of the building” as a campus wireless network has always been animportant idea. Need to build a WLAN in the area to carry out inspections, equipmentselection, select the protocol standard to determine the networking mode, WLANplanning, design and implementation of first analyze.The characteristics of wired andwireless networks, and how to seamlessly combine;build the final detailed in networksecurity applications and WLAN performance testing. Mainly to cover the entireWLAN construction, taking into account the capacity requirements, combined with the distribution of outdoor and indoor AP system the combiner building WLANnetwork construction investment, short period, good quality and uniformity of thedistribution of wireless signals; college campus network will eventually built a highrate, wide coverage, easy-to-manage security campus wireless network, to meet therequirements of sustainable development of the campus network, to further enhancethe competitive strength of the school.Campus wireless network built on the school’s teaching mode, teachingphilosophy and teaching management have a certain impact, also on the faculty at theschool, the students’ learning, life has brought a lot of convenience. In the same time,this paper provides wireless network build program also give other college ready tobuild a campus wireless network some reference and reference.