IEEE 802.22

IEEE 802.22 is a standard for wireless communication that helps extend internet and data services using existing TV broadcast frequencies, known as TV white spaces. It enables broadband connectivity in rural and underserved areas by providing data transmission over longer distances and through obstacles like buildings or trees. The technology intelligently detects available spectrum to avoid interfering with TV signals, making it an efficient and eco-friendly way to deliver internet. Essentially, IEEE 802.22 is a protocol that leverages TV spectrum for reliable, large-area wireless broadband, improving access where traditional wired or cellular networks might be limited.