It builds on the functions of Layer 2 – line discipline, flow control, and error control. The way bits are transmitted depends on the signal transmission method. A node in
It builds on the functions of Layer 2 – line discipline, flow control, and error control. The way bits are transmitted depends on the signal transmission method. A node in
This could include computers, servers, printers, switches, routers, or even mobile devices. IoT networks connect devices of all types — not just computers — to the internet. Fog nodes add