Home Broadband Home Broadband is further accelerated, starting at 300M and capping at 1000M ... With the further popularization of high-speed broadband to families, Telecom Day put forward the slogan of building a 3 Gigabit network. Among them, WiFi 6 routing has undertaken the heavy responsibility of gigabit home wireless broadband, and major operators and joint manufacturers have produced WiFi 6 customized optical cats and routes, further boosting the popularity of WiFi 6 routers.
Upgrade reason WiFi 6 function
Features of WiFi 6. Compared with the most popular WiFi 5, WiFi 6 is faster, supports more concurrent devices, and has lower latency and lower power consumption. WiFi 6 adopts OFDMA technology homologous to 5G, combined with 1024-QAM high-order modulation, which can support 160MHz bandwidth at most, nearly three times faster than WiFi 5. Intelligent frequency division technology can support more devices to be concurrent, and the capacity of access devices is increased by 4 times. Multiple concurrent access devices can reduce the queuing phenomenon, interfere with active color avoidance and reduce the delay by two-thirds. When the terminal equipment is on standby, it supports the wake-up function on demand, reducing the power consumption of the terminal by 30%.
Jamming technology
WiFi 6 uses interference coloring technology, which can mark the neighbor network signal frames coming through the wall, so that the user's router can ignore them. WiFi signals between neighbors can transmit data on the same channel at the same time without interference, and the interference rate is reduced by 30%.
Power consumption comparison
The power consumption comparison between WiFi 6 and WiFi 5 is huge. WiFi 6 will negotiate with the terminal about the time of WiFi wake-up, so as to wake up on demand, and other sleep times do not consume electricity. WiFi 5 can only communicate with one device at a time, and all terminals connected to the same route are either in the transmission state or in the waiting state, which is out of order, and the waiting state still consumes power.
Finally, the comparison between WiFi 6 and WiFi 5 is summarized, and its technical transcendence is all-round. At present, laptops, smart phones, tablets and other products launched in the second half of 20 19 have all been equipped with WiFi 6 wireless network cards. If users upgrade their home routers to WiFi 6 routing, they can enjoy a faster WiFi surfing experience. Therefore, the routing of WiFi 6 needs to be changed. However, if there is no WiFi 6 terminal at home, there is no need to upgrade the WiFi 6 router.
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