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Wireless Tech
802.11 (Pending Wifi Standards (802.11aj (59-64GHz…
Wireless Tech
802.11
Standards
802.11a
following the June 1997 approval of the 802.11 standard, this one provided for operation in the 5GHz frequency, with data rates up to 54Mbps.
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the standard with the "b" at the end would be backward compatible with the one with the "a" at the end.
802.11b
Released in September 1999, it’s most likely that your first home router was 802.11b
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802.11g
Approved in June 2003, 802.11g was the successor to 802.11b
up to 54Mbps rates in the 2.4GHz band, matching 802.11a speed
802.11n
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two frequencies - 2.4GHz and 5GHz, with speeds up to 600Mbps
dual-band”, it refers to being able to deliver data across these two frequencies.
802.11-1997
The first standard, providing a data rate up to 2 Mbps in the 2.4GHz frequency
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New Standards
802.11ah
Wi-Fi HaLow, 802.11ah defines operation of license-exempt networks in frequency bands below 1GHz
to create extended-range Wi-Fi networks that go beyond typical networks in the 2.4GHz and 5GHz space (remember, lower frequency means longer range), with data speeds up to 347Mbps. In addition, the standard aims to have lower energy consumption, useful for Internet of Things devices to communicate across long ranges without using a lot of energy.
802.11ad
Approved in December 2012, 802.11ad is very fast
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achieve this only if your client device is situated within 3.3 meters (only 11 feet) of the access point.
802.11ac
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Some router vendors include technologies that support the 2.4GHz frequency via 802.11n, providing support for older client devices that may have 802.11b/g/n radios, but also providing additional bandwidth for improved data rates.
Pending Wifi Standards
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802.11ax
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such as sports stadiums and airports, while still operating in the 2.4GHz and 5GHz spectrum
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802.11ba
the goal of the WUR is to “greatly reduce the need for frequent recharging and replacement of batteries while still maintaining optimum device performance.”
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