802.11g

The 802.11g WiFi Standard, developed by the Institute of Electrical and Electronics Engineers (IEEE), offers wireless network transmission over short distances at up to 54 Mbps data rate. Operating in the 2.4 GHz band, it is backward compatible with 802.11b802.11b: The 802.11b WiFi Standard, also known as "WiFi 1", was adopted in September 1999 and operated on a 2.4 GHz frequency band. The standard offers a maximum theoretical bandwidth of 11 Mbps, although in practice, the actual data transfer speed is typically less than 6 Mbps. The 802.11b standard…, allowing seamless integration with existing networks. 802.11g WiFi Standard can cover distances up to about 38 metres indoors and 140 metres outdoors. However, these ranges can vary depending on the environment and the presence of physical obstructions. The 802.11g WiFi Standard uses orthogonal frequency-division multiplexing (OFDM), a more efficient coding technique that splits the radio signal into several sub-signals before they reach a receiver. This reduces interference and increases data speed. However, the 2.4 GHz band is also used by other devices, such as microwaves and cordless phones, which can cause interference and degrade the WiFi signal.