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Wireless network cards for computers require control software to make them function (firmware, device drivers). This is a list of the status of some open-source drivers for 802.11 wireless network cards. Location of the network device drivers in a simplified structure of the Linux kernel.
Wi-Fi 6, or IEEE 802.11ax, is an IEEE standard from the Wi-Fi Alliance, for wireless networks . It operates in the 2.4 GHz and 5 GHz bands, [ 9 ] with an extended version, Wi-Fi 6E , that adds the 6 GHz band. [ 10 ]
Compatible devices can network through ... 802.11ah, 802.11ai, 802.11aj, 802.11aq, 802.11ax (Wi ... an 8 dBi antenna used with a 100 mW driver has a similar ...
This also includes support for various encryption methods. These systems are often provided by the operating system backed by a standard driver model. In most cases, drivers emulate an Ethernet device and use the configuration and management utilities built into the operating system. In cases where built-in configuration and management support ...
Tests corresponding to IEEE 802.11h and 802.11d. WMM Quality of Service, [10] based upon a subset of IEEE 802.11e. WMM Power Save, [11] based upon APSD within IEEE 802.11e; Wi-Fi Protected Setup, [12] a specification developed by the Alliance to ease the process of setting up and enabling security protections on small office and consumer Wi-Fi ...
Wireless Sensor Networks (WSN / WSAN) are, generically, networks of low-power, low-cost devices that interconnect wirelessly to collect, exchange, and sometimes act-on data collected from their physical environments - "sensor networks". Nodes typically connect in a star or mesh topology.
WiGig tri-band-enabled devices, which operate in the 2.4, 5 and 60 GHz bands, deliver data transfer rates up to 7 Gbit/s (for 11ad), about as fast as an 8-band 802.11ac transmission, and more than eleven times faster than the highest 802.11n rate, while maintaining compatibility with existing Wi-Fi devices.
The article comparison of open-source wireless drivers lists free and open-source software drivers available for all Qualcomm Atheros IEEE 802.11 chipsets. The most recent generations of Atheros wireless cards (802.11ac and 802.11ax) require non-free binary blob firmware to work, [ 39 ] [ 40 ] whereas earlier generations generally do not ...