Tag: point coordination function
Beacon Frames Explained: How Wi-Fi Networks Advertise, Synchronize, and Serve Clients
Every Wi-Fi network starts by making itself known. Before a phone, laptop, or IoT device.
Virtual Carrier Sense in Wi-Fi: How the NAV Prevents Wireless Collisions
Wireless devices share the same radio channel, so they need a way to avoid transmitting.
Point Coordination Function (PCF): How It Works in Wi‑Fi Networks
Point Coordination Function (PCF) is a legacy IEEE 802.11 Wi‑Fi medium-access method designed to give.