Teaching building WiFi ultra-long-distance WiFi module coverage scheme, with the development of the information age, the promotion of wireless networks, WIFI due to its high bandwidth, flexible networking, wide coverage and other advantages, more and more electronic devices integrate ultra-long-distance WiFi Modules are used in the field of teaching, teaching staff, and daily interactive teaching with students. Most of them use WIFI-enabled terminals such as laptops and tablet computers. Therefore, when making wireless terminals, WIFI coverage has become more important. Using wireless WIFI coverage can greatly improve Teaching quality, enriching teaching content, reducing the difficulty of teaching for teachers, allowing students to learn more knowledge in a relaxed and comfortable environment.
The following is an example of a 4-story teaching building covering an area of about 1,000 square meters. In order to facilitate the interactive teaching between staff and students, it was decided to cover the teaching ultra-long-distance wifi module WIFI on the 2nd-4th floor. The second floor is the classroom, the third floor is the office area and gymnasium, and the fourth floor is the restaurant and comprehensive classroom. Each wireless coverage area needs to support more than 50 people to quickly browse websites, send and receive emails, and watch audio and video files online.
The situation of each field is different, and it is necessary to select the appropriate ultra-long-distance wifi module wireless WIFI coverage equipment, and then comprehensively consider the coverage and capacity factors according to the site situation, decide to understand the user coverage and coverage density requirements, and determine the number and installation of APs required by the network. location; then according to the installation location; the location of the AP electromagnetic environment. Select the frequency point that the AP should set for the number of users connected to each, and set the threshold value for each frequency point AP to control the switching of each signal strength to control each signal The number of users connected to the AP at the threshold of strength switching.
According to the on-site environment, 3-4 wireless AP devices are used on each floor. The AP devices are integrated through wires, and the switches between the floors are wired to form a wired LAN. The back-end network operation and maintenance personnel form an AC through wires to manage all front-end management AP devices in a unified manner.
Features of ultra-long-distance wifi module wireless WIFI coverage solution:
1. Each AP sets a different channel, the number of searched APs is small, the connection is stable, and there is no co-channel interference.
2. The wireless coverage signal is evenly distributed, there is no signal blind spot and dead angle, and the radiation is small and does not affect health.
3. Wireless coverage is suitable for the renovation of all public and private places, the equipment is quick to install, simple to maintain and easy to expand.
4. The cost of wireless coverage is low and the efficiency is high.
5. Support routing and network management functions, good security, and can isolate network users and manage network authentication.
