Edimax Technology Adaptor user manual

Parameter	Description
Enable TCP Window Size	The TCP Window is the amount of data a sender can send on a
	particular connection before it gets an acknowledgment back from
	the receiver that it has gotten some of it. When the Router or AP
	the adaptor is connecting to have set up the TCP Window, you can
	enable the parameter to meet the data size for the Router or AP
	connection. The larger TCP Window the better performance.
Fast Roaming at -70dBm	When you want to fast roaming to the network nearby without
	intercepting the wireless connection especially the adaptor is
	applied to the multimedia application or a voice call, you can
	enable the parameter. The adaptor will fast roaming to the near
	network when the receive sensitivity (signal strength) is lower to
	the value you have set up.
Turn Off RF Button	If you want to turn off the radio of the adaptor temporarily, click this
	button. To turn on the radio, click this button again.
CCX 2.0	CCX 2.0 (Cisco Compatible Extensions) is developed by Cisco for
	the radio monitoring and fast roaming.
LEAP Turn on CCKM	During normal operation, LEAP-enabled client devices mutually
	authenticate with a new access point by performing a complete
	LEAP authentication, including communication with the main
	RADIUS server.
	When you configure your wireless LAN for fast re-association,
	however, LEAP-enabled client devices roam from one access
	point to another without involving the main server. Using Cisco
	Centralized Key Management (CCKM), an access point configured
	to provide Wireless Domain Services (WDS) takes the place of the
	RADIUS server and authenticates the client so quickly that there is
	no perceptible delay in voice or other time-sensitive applications.
Enable Radio Measurement	When this parameter is enabled, the Cisco AP can run the radio
	monitoring through the associated CCX-compliant clients to
	continuously monitor the WLAN radio environment and discover
	any new APs that are transmitting beacons.

Non-Serving Channel

Measurements

Limit xxx milliseconds (0-2000)

The Cisco AP can perform monitoring measurements through the CCX-compliant clients on the non-serving channels when this parameter is enabled.

It limits the channel measurement time. The default value is 250 milliseconds.

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