Wireless Standardization

Technology News Tutorial : Wireless Standardization, Standardization of IEEE 802.xx Wireless
In the WLAN technology there are two wireless standards are used namely:
Standardization of IEEE Wireless
1. 802.11 indoor standards. At this time there are several standard types of standardization, the following differences between the existing standards:

IEEE 802.11 in the 2.4 GHz frequency with a transfer speed of 2Mbps
IEEE 802.11a in the 5GHz frequency with a 54Mbps transfer rate
IEEE 802.11a 5GHz frequency with 2X at 108Mbps transfer rate
IEEE 802.11b at 2.4 GHz frequency with a 11Mbps transfer rate
IEEE 802.11b + at a frequency of 2.4 GHz with a 22Mbps transfer rate
IEEE 802.11g in the 2.4 GHz frequency with a 54Mbps transfer rate
IEEE 802.11n on 2.4 GHz frequency with a transfer speed of 120Mbps

2. 802.16 standard Outdoor is one of the WiMAX (World Interoperability for Microwave Access) Using the 2.4GHz frequency spectrum that can reach up to 15 km distance
IEEE give different names for each different technology.
802 is a committee that develops standards for LAN and MAN.
802.11, is a sub committee of 802, which developed the technology in wireless networking. subsets of the 802.11 technologies known as 802.11a, 802.11b, 802.11g, etc.

Thus a brief explanation about the standardization that existed until now.
that the IEEE Wireless Standards
IEEE Wireless Standards may be useful