![]() ![]() ![]() As this happens, spectrum ranges see fewer and fewer primary users, and some ranges eventually get reassigned to other uses. Desirable spectrum ranges that aren’t being used are hard to come by, but technologies do change or become obsolete over time. Historically defined ranges for Wi-Fi operations have been added over time as spectrum became available and the need could be demonstrated. That means there are no breaks or gaps in the frequency range from beginning to end. More subtly, though, an important distinction here is that this is “contiguous” spectrum. The big news, of course, is the 1200 MHz of spectrum between 5.925 GHz and 7.125 GHz, which is known collectively as the 6 GHz band. The Wi-Fi 6E specification was designed and implemented to remove the spectrum obstacles that have prevented users from taking advantage of some of the coolest features in Wi-Fi (such as 80 and 160 MHz channels). This is the first new spectrum granted for Wi-Fi in the U.S. Much as Wi-Fi 6 was created to solve some of the issues inherent with Wi-Fi 1 through 5 operations, Wi-Fi 6E will now implement spectrum rules that favor better Wi-Fi operations. Wi-Fi has made many advances that have contributed to its growing success over the years. Wi-Fi 6E didn’t just happen overnight, and the solutions it brings have all been studied and largely targeted to solve specific challenges. Incredible bandwidth: Wide channels are easily supported and encouraged.Optimized delay: Less than two ms at scale, even in high-density environments. ![]()
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