Researcn And Design Of Wireless Campus Network

Due to the rapid development of information technology, wireless technology and equipment for the continuous emergence and popularity. The mobile Internet spread to every corner of our life, people constantly pursuit of updated technology and faster access to information and better enjoy the service. In daily life and work, wireless network irreplaceable is immediately apparent.Traditional wired campus network although it can service for teachers teaching, to facilitate student learning, but also reflects the some shortcomings. In recent years, campus cable laying and maintenance maintenance brought considerable trouble to the school and teachers and students basic demand for network can't meet people urgently hope wireless terminal access to replace the cable access, wireless campus network construction imminent.The significance in this paper. First, the author introduces the development status at home and abroad nowadays wireless campus network, the construction of wireless campus network are discussed. Secondly, the key technologies of wireless LAN and the campus wireless network architecture technology, deployment of AP were studied, on this basis, and puts forward the scheme of the wireless network. Finally, taking Zhoukou Normal University as an example, completed the design of the school campus wireless network. This design scheme can satisfy the goal and the demand of the construction of the wireless campus network of Zhoukou Normal University, and has achieved the research purpose of the subject.The design of wireless network cable network part of the core, convergence, access layer structure, the wireless network by using AC AP mode, and the dual core, dual AC improve network reliability; authentication using 802. 1x and web portal way, meet the teachers, students to facilitate the use of the network; using export network load balancing routers, double outlet link equalization, ensure the efficient use of bandwidth on outlet; indoor deployment by frequency planning, so that adjacent AP working in different sub channels, effectively avoid the interference between the adjacent AP.On the basis of design and implementation, WLAN coverage area.. Download rate test?AC after the failure of the AP forwarding test and roaming without interruption test automatic network test,Test results show that Design and implementation of wireless network with high speed and stable performance.