Shulou(Shulou.com)06/01 Report--

In this issue, the editor will bring you about how to ensure the stability of the wifi network of large-scale high-density conferences. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

Scenes such as large-scale conference or press conference have the characteristics of high user density, high turnover rate and complex application. Due to the different building environment, personnel density and distribution, and the application of APP in large-scale sites, the demand for Internet service is very high. The following is the solution to ensure the stability of large-scale high-density conference wifi network:

The channel is reasonably designed in a cellular way.

High-density conference wifi

The channel must be designed reasonably based on the field environment, the channels of the two frequency bands are designed independently, and the channel design and adjustment generally need to cooperate with power adjustment. For the AP with high co-channel visibility, the AP power can be reduced appropriately, of course, the signal strength is still the first place. In the solution of dealing with signal strength and reducing co-channel interference, maximizing signal strength is the most important. The following picture shows the channel distribution design of a conference venue. In the channel design operation of a specific project, the channel planning must be combined with the relative position of the AP.

Ensure comprehensive coverage of WiFi signal

Signal strength is the first element of all wireless indicator parameters, especially for venue scenarios, large area and adequate wireless coverage must be guaranteed. The installation form of laying under the AP seat and sticking to the wall is adopted, that is, taking into account the way of laying under the AP seat, the shielding effect of the participants on the signal can be fully utilized. It can not only ensure that the signal strength of the personnel is sufficient, but also achieve a certain channel physical isolation, and then match the number of users and roaming functions, which can improve the wireless user experience.

Minimize the impact of WiFi interference

Interference is the biggest negative factor in wireless network, which mainly comes from two aspects: external interference and internal interference. In view of external interference, the pre-survey needs to pay attention to whether there are WLAN network signals outside the system, if so, you can coordinate resources to turn off. For its own internal interference, in order to ensure the access of a large number of users, it is necessary to minimize its own interference and reduce the impact of co-channel interference through comprehensive optimization means, such as channel planning, power adjustment, dual-frequency coverage, adjustment of channel reuse between AP and so on.

This is what the solution for ensuring the stability of the wifi network of large-scale high-density meetings is shared by the editor. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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