How to solve the signal interference between no lines by

Today's residential buildings upstairs have a large number of wireless signals, the interference between each other seriously affected the stability of the wireless network and transmission speed, how to prevent interference to achieve the most stable wireless network environment?

First, one is the independent way, that is, the detection of network equipment and access network equipment is managed by different controllers, there is no interaction between the two; the other is the integration method, that is, the device that detects the network and the equipment that accesses the network is managed by the same controller, and the server that detects the network can also handle the monitoring data of AP from the access network. , the network of Integrated mode has the characteristics of unified management, making full use of access network resources, detecting and locating conveniently, compared to the independent network.

Second, the empty signal energy exceeds a certain value, the FFT transformation, and further output to the WLAN receiver and various recognizers, the former judge whether the interference is WLAN signal, and further analysis of MAC information, the latter to judge the type of non-WLAN interference source.

Third, wireless interference avoidance and mitigation to the WLAN network performance can bring great performance improvements, the industry has generally achieved these technical characteristics, Technical characteristics from the 802.11 message transmission or WLAN coordination and other details to further improve the entire network, reduce mutual interference, to improve the performance of WLAN network has a good effect. These technical features include: packet transmission rate adjustment, packet power control and intelligent load balancing technology.

With the development of technology, wireless routers will be based on the location of the client to judge, only in two AP overlapping areas of the client to start a balanced, so that its client access to the load-less AP, which greatly reduces the mutual interference.