Test For DFS Compliance With WiCheck
Wi-Fi technology, as we know it, operates in the 2.4 GHz, 5 GHz, and 5 GHz bands. However, in certain countries, some portions of the 5 GHz band are allocated for other applications like weather radars. To resolve this conflict, Wi-Fi devices (APs) are required to...
Malicious Packet Injection
Introduction Wireless networks in unlicensed bands like Wi-Fi are more vulnerable because of their “open” or accessible “to all” nature, unlike a wired network in a building or an underground duct, where we can protect it by limiting the access to the building or duct...
Packet Injection
What is Packet Injection? Every network equipment maker would want to test different features and also ensure that the equipment is not susceptible to (1) malicious attacks, (2) malfunctioning devices. The open nature of wireless networks makes it easier for an...
WiFi 6 Uplink OFDMA – What makes it complex?
Introduction An overview of OFDMA has been discussed in the previous blog Wi-Fi moves to OFDMA. The OFDMA operation is anchored by the Access Point (AP). Yes, it’s the AP who decides the scheduling of radio resources to stations in both uplink and downlink...
