Frequencies, channel numbers and power levels in the 5GHz U-NII band

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I am deploying wireless N APs. &nbsp;Within the 2.4 ghz range, channel selections are 1 6 and 11. &nbsp;Is there some kind of related channel selection within the 5.0 GHz N range if you are using the 20MHz channel width. &nbsp;These are in autonomous mode. &nbsp;Does DFS work in autonomous mode?
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I am deploying wireless N APs.  Within the 2.4 ghz range, channel selections are 1 6 and 11.  Is there some kind of related channel selection within the 5.0 GHz N range if you are using the 20MHz channel width.  These are in autonomous mode.  Does DFS work in autonomous mode?

wireless n channels

Wireless networking is anything related to the transfer of data between two (or more) devices without the use of a physical connection, ranging from getting advice on a new Bluetooth headset to configuring sophisticated enterprise level networks.

Wireless Networking

Wireless networking is a method by which homes, telecommunications networks and enterprise (business) installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Wireless telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level (layer) of the OSI model network structure. The key hardware components of a wireless computer network include adapters, routers and access points, antennas and repeaters.