Without 6GHz, Wi-Fi 7 speed advantage is no longer available?
Uncertain. Even without the 6GHz band, Wi-Fi 7 still offers significant speed advantages. Wi-Fi 7 doesn't just rely on the 6GHz band, it also improves the performance of the 2.4GHz and 5GHz bands by introducing more advanced technologies. First of all, Wi-Fi 7 adopts more efficient data encoding technology, such as the 4096-QAM encoding format just mentioned, which greatly improves the speed and efficiency of data transmission. Secondly, Wi-Fi 7 supports wider channel bandwidth, enabling higher data throughput even in the 2.4GHz and 5GHz frequency bands.
In addition, the addition of MLO technology means that even without 6GHz support, the router can "clear" a clean, unoccupied channel for Wi-Fi 6 devices, making more efficient use of existing frequency bands to improve network performance. Overall performance. Therefore, although the 6GHz band provides additional channel resources and greater bandwidth for Wi-Fi 7, the speed advantage of Wi-Fi 7 does not entirely rely on this. Even in environments where only 2.4GHz and 5GHz can be used, Wi-Fi 7 can still provide higher speeds and better performance than Wi-Fi 6.