| 802.11a |
5 GHz, OFDM, 54 Mbps (most radios do 4.9GHz
through 6.1GHz)
|
| 802.11e |
Polling, QoS, Hidden node support |
| 802.11g |
2.4 GHz OFDM, 54 Mbps (radios do 2.3GHz thru
2.6GHz) |
| 802.11h |
5 GHz Extension for Europe auto frequency and
power control
|
| 802.11j |
4.9 GHz Extension for Japan (may apply to USA
public safety)
|
| 802.11k |
Radio Resource Measurement Extensions |
| 802.11m |
Maintenance and Management Extensions |
| 802.11n |
MIMO Extensions (of 12, 24, 48, 96 and 216 Mbps
in 40MHz bandwidth) |
| 802.11p |
WAVE – Moving vehicle Extensions |
| 802.11r |
Advanced Roaming and Context Transfer |
| 802.11s |
Mesh Extensions |
| 802.11t |
Wireless Performance Predictions |
| 802.1x |
Authentication and Encryption |
| WPA |
Wi-Fi Protected Access |
| WME |
Wi-Fi Multimedia Extensions |
| WPA2 |
Wi-Fi Hot Spot Extensions |