plus faster, with more capacity, supports a greater number of connected devices and is more efficient in energy use. It is the next generation of wireless networks, WiFi 6, the same one that has made this new WiFi standard a reality now and taking off in homes around the world. But what makes it better?
More and more part of our lives have gone online over the past decade, and wireless Internet access has helped make that transition possible. previous version This technology has WiFi 6, also known by its technical name. 802.11ax,
As such, it is a new wireless transmission standard that updates and improves on the existing existing protocol 802.11ac or Wifi 5. With this improvement, a greater efficiency and speed of Wi-Fi connection while reducing the energy consumption required.
Among these, WiFi 6 is one of its all-new benefits for management many tools Connected to Wi-Fi networks, a problem that required this update due to intensive use of these wireless networks, such as the rise of the IoT (Internet of Things).
Thus, this sixth generation of wireless connections that allows multiple devices to be connected without collapsing the network is already operational. For example, Movistar offers a signal amplifier for this WiFI 6, although Vodafone’s super wifi 6 And it is an expander to improve the quality of the connection; On the Digi and Orange side, both are companies that did the best job with this version of routers with the new standard, without any additional requirements.
These are all the advantages that we have and the technologies that make it better:
Whose technology is MU-MIMO? multiple usersMultiple Inputs and Multiple Outputs, which allows a WiFi router to communicate with multiple devices at once, which is one of the points where this WiFi 6 wins the most.
does it for reduce waiting time connected devices, to receive all wireless signals and significantly increase your network speed. Considering that a typical household has at least eight devices constantly competing with each other for the largest possible share of bandwidth, MU-MIMO will exponentially improve your Wi-Fi experience.
Another key technology in WiFi 6 is OFDMA (Orthogonal Frequency Division Multiple Access), a method of distributing frequency spectrum in OFDM systems by assigning subcarrier subsets to different users.
or what is the same; Thanks to OFDMA, WiFi 6 devices are a . allow to better performance of network. In OFDMA, bandwidth is divided into different sub-carriers to carry service data from different users, thus ensuring that the same channel is within the bandwidth range from multiple users at the same time. can transmit data. In this way, the utilization of channel resources is improved. In addition, OFDMA can coordinate resources based on the types of traffic.
Overall, what we have with WiFi is that it is the first commercial wireless technology capable of reaching gigabit speeds in a single stream with a single antenna, thanks to the fact that it has a modulation 1024 QAM,
A 1024 QAM which is quadrature amplitude modulation, and consists of sending 2 signals out of phase by 90º that have the same frequency within the same channel. QAM technology is a method digital modulation Where the information is contained in both the amplitude and phase of the transmitted signal. This makes it more stable against interference, reducing the power consumption of the device, as well as making it possible to send more information. It will also provide a better quality stream.
Technique target wake time Wi-Fi included in 6 (TWT) allows you to set schedules on devices so that connect only when needed And not constantly looking for the net or waiting for your turn. They will not connect and shut down, but will have a specific time set to be accessed.
They will be in sleep mode when they are not accessed, as well as when they are not using WiFi, they will sleep and they will not consume battery unnecessarily. Its main advantage is that it makes WiFi protocol consume less energy, achieving longer life in the battery of your devices. This is because of how the device connects to the available WiFi networks. This way, your mobile, tablet or PC will access the WiFi connection only when necessary, devices agree with each other, allow low connection attempts and low energy consumption.
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