Planet WNL-U553 User Manual page 32

Tx BURST
Enable TCP Window Size
Fast Roaming at -70dBm
Turn Off RF Button
Show Authentication Status
Dialog
Enable CCX
Turn on CCKM
Auto – Based on the status of the network and automatically
disable/enable protection mode.
On – Always enable the protection mode.
Off – Always disable the protection mode.
Tx Burst enables the card to deliver the better throughput in the same
period and environment. This feature only takes effect when the
connected AP also supports Tx Burst.
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. This feature only takes effect when the connected
AP also supports TCP Window Size. The larger TCP Window the better
performance.
When you want to fast roaming to the network nearby without intercepting
the wireless connection especially the card is applied to the multimedia
application or a voice call, you can enable the parameter. The card will
fast roaming to the near network when the receive sensitivity (signal
strength) is lower to the value you have set up.
If you want to turn off the radio of the card temporarily, click this button. To
turn on the radio, click this button again.
When your computer is being authenticated by wireless authentication
server, a dialog window with the process of authentication will appear.
This function is helpful to find out the problem when you can not be
authenticated, and you can provide this information to authentication
server's administrator for debugging purpose.
Enable Cisco Compatible eXtensions. CCX is a wireless feature
developed by Cisco used to improve the wireless performance with CCX
compatible wireless devices. Check this box if you need to connect to
CCX-compatible wireless devices.
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