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Wifi standards (802.11ah (includes 908-928 Mhz ( different in other…
Wifi standards
802.11ah
includes 908-928 Mhz ( different in other countries )
Aimed for lower energy consumption
can compete with Bluetooth
802.11AD
60 Ghz frequency
only an 11 feet access point.
super fast provides 6.7 Gbps
802.11Ac
supports 3.46 Gbps
current home wireless routers are compatible
provides support for older clients as well
802.11g
successor of 802.11b
802.11a speeds but lower frequency
approved in 20003, June
802.11n
allows usages in frequencies 2.4GHz-5GHz
approved in October 2009
speeds up to 600 mbps
802.11b
first in home router
operates at 2.4Ghz with data rates up to 11Mbps
released in September 1999
802.11a
first letter following the 1997 approval of 802.11
came out later than 802.11b
802.11-1997
range of 66 ft indoors
first standard providing data rates up to 2 Mbps in a 2.4GHz frequency
802.11aj
china milometer wave
approval is expected in November 2017