IEEE 802.19

The IEEE802.19 working group is called the Coexistence Technical Advisory Group( CTAG).

802.19 coordinates the frequencies for all working groups that deal with radio transmission. These include the 802.11, 802. 15, 802. 16, 802. 18, and 802.20 working groups.

CTAG focuses its attention on methods for predicting interference between the various radio technologies and thus harmonizing the various IEEE standards and frequencies.