Let’s have a look at the maximum possible brutto data rates(!) for Wi-Fi 6 with 2 streams/antennas (currently common for WLAN clients): However, especially in the enterprise environment (offices, shopping malls, stadiums, airports, etc.) we often configure the lowest channel bandwidths (20/40 MHz) in order to be able to reuse the existing channels frequently (keyword: co-channel interference). In Wi-Fi we can only achieve the throughput of 1 Gigabit/sec if we use at least 80 MHz wide channels for a Wi-Fi 6 client (2-streams / antennas assumed) (see below). On the other hand, there is a political objective, namely that Europe should become a “gigabit society” in the near future. Thus we are now at a point where the spectrum severely limits the capacity and quality of experience. This increased demand for data volumes can only be satisfied to a limited extent with the currently available spectrum, especially if more latency-critical applications such as Virtual/Augmented Reality (VR/AR) want to send and receive large amounts of data quickly in the future. Especially in the last 10 years, WLAN has transported more and more services and data due to the increasing spread of purely wireless devices like smartphones & tablets. the available channels, was last expanded almost 16 years ago. Wi-Fi has been experiencing great growth for years, but the spectrum, i.e. We already have two frequency bands, why do we need more? New spectrum Why do we actually need new spectrum? For less technically interested readers, I recommend to start directly with the summary. We start with background information on spectrum, then go on to discuss possible regulations on 6 GHz Wi-Fi in Europe and end with a summary. The contribution is divided into multiple sections. He can therefore provide the latest information at first hand. Philipp represents the LANCOM Systems GmbH at the Wi-Fi Alliance and takes part in the European conferences on Wi-Fi spectrum. Together with Philipp Ebbecke we compiled the current status for Europe. Unfortunately, most of the information currently circulating on the internet and at events refers to the FCC and thus the USA. Turn on Networking & Wireless (or Wi-Fi Networking).One of the current hot Wi-Fi topics is 6 GHz also called “Wi-Fi 6E”.Scroll to the bottom of the list, then tap System Services.Go to Settings > Privacy & Security (or Privacy) > Location Services.Select Networking & Wireless (or Wi-Fi Networking), then click Done.In the Privacy tab, select Location Services, then select Enable Location Services.Click the lock in the corner of the window, then enter your administrator password.Choose Apple menu > System Preferences, then click Security & Privacy.On your Mac with macOS Monterey or earlier Turn on "Networking and wireless", then click Done.Scroll to the bottom of the list of apps and services, then click the Details button next to System Services.Choose Apple menu > System Settings, then click Privacy & Security in the sidebar.Location Services helps to ensure your device can reliably see and connect to nearby devices, and that it performs well when using Wi-Fi or features that rely on Wi-Fi, such as AirPlay or AirDrop. Make sure your device has Location Services turned on for Wi-Fi networking, because regulations in each country or region define the Wi-Fi channels and wireless signal strength allowed there. Otherwise, devices that join your network will be more likely to encounter other networks that have the same name, and then try to connect to them automatically. Don't use common names or default names such as linksys, netgear, dlink, wireless or 2wire. Use a name that’s unique to your network.If your router is providing a Wi-Fi 6E network that isn’t using the same name for all bands, Apple devices that support Wi-Fi 6E will identify the network as having limited compatibility. Make sure all routers on your network use the same name for every band they support. If you give your 2.4 GHz, 5 GHz or 6 GHz bands different names, devices may not connect reliably to your network, to all routers on your network or to all available bands of your routers.It's also the name that nearby users will see on their device's list of available networks. The Wi-Fi network name, or SSID (service set identifier), is the name your network uses to advertise its presence to other devices. Set to a single, unique name (case-sensitive) for all bands
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