IEEE 802.11

What is IEEE 802.11?

IEEE 802.11 is a part of the IEEE 802 set of local area network (LAN) protocols and specifies the set of media access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) Wi-Fi computer communication in various frequencies, including but not limited to 2.4 GHz, 5 GHz. 6GHz, and 60 GHz frequency bands. The base version of the standard was released in 1997, and has had subsequent amendments. The standard and amendments provide the basis for wireless network products using the Wi-Fi brand.

IEEE 802 are the world’s most widely used wireless computer networking standards, used in most home and office networks to allow laptops, printers and smartphones to communicate to each other and access the Internet without connecting wires. They are created and maintained by the Institute of Electrical and Electronics Engineers (IEEE) LAN/MAN standards committee (IEEE 802).

The 802.11 family consists of a series of half-duplex over the air modulation techniques that use the same basic protocol. The 802.11 protocol family employs carrier-sense multiple access with collision avoidance whereby equipment listens to a channel for other users including non 802.11 users before transmitting each packet.

Standard and Amendments

The following IEEE standards association standard and amendments are such as

1997-IEEE 802.11
1999-IEEE 802.11a
1999-IEEE 802.11b
2001-IEEE 802.11c
2001-IEEE 802.11d
2005-IEEE 802.11e
2003-IEEE 802.11f
2003- IEEE 802.11g
2004-IEEE 802.11h
2004- IEEE 802.11i
2004- IEEE 802.11j
2007- IEEE 802.11
2008- IEEE 802.11k
2009- IEEE 802.11n
2010- IEEE 802.11p
2008- IEEE 802.11r
2011- IEEE 802.11s
Cancelled- IEEE 802.11t
2011- IEEE 802.11u
2011- IEEE 802.11v
2009- IEEE 802.11w
2010- IEEE 802.11y
2012- IEEE 802.11-2012
2012- IEEE 802.11aa
2013- IEEE 802.11ac
2012- IEEE 802.11ad
2014- IEEE 802.11af
2016-IEEE 802.11-2016
2016- IEEE 802.11ah
2016- IEEE 802.11aj
2018-IEEE 802.11aj
2018-IEEE 802.11ak
2018- IEEE 802.11aq

In Process

1. 2020- IEEE 802.11ax

2. 2020- IEEE 802.11ay

3. 2020- IEEE 802.11az

4. 2020- IEEE 802.11ba

5. 2020-IEEE 802.11bb

6. 2020-IEEE 802.11bc

7. 2020-IEEE 802.11bd

8. 2020-IEEE 802.11be

9. 2020-IEEE 802.11md

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