Radio and unfold spectrum technologies– Wireless LANs use a excessive-frequency radio technology similar to digital cellular. Wireless LANs use spread spectrum know-how to allow communication between a number of gadgets in a restricted area. IEEE 802.11 defines a typical flavor of open-requirements wireless radio-wave expertise known as Wi-Fi. Cellular networks use several radio communications technologies. The systems divide the area lined into multiple geographic areas. ITU-T G.hn know-how makes use of current house wiring to create a high-speed local area network. Coaxial cable is extensively used for cable tv systems, office buildings, and different work-websites for local space networks.
- The Internet Protocol Suite, also called TCP/IP, is the muse of all trendy networking.
- ATM has similarity with each circuit and packet switched networking.
- This makes it a good choice for a network that should handle both traditional excessive-throughput information visitors, and real-time, low-latency content similar to voice and video.