IEEE 802.22

The IEEE 802.22 working group on Wireless Regional Area Networks (WRAN) is the youngest group of the IEEE 802 LAN/MAN standards committee. Its project, formally called as Standard for Wireless Regional Area Networks (WRAN) - Specific requirements - Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and procedures for operation in the TV Bands focuses on constructing a consistent, national fixed point-to-multipoint WRAN that will utilize UHF/VHF TV bands between 54 and 862 MHz. Specific TV channels as well as the guard bands of these channels are planned to be used for communication in IEEE 802.22.