Security - Advantek Networks AWR-11N-RT User Manual

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all clients associated to the 802.11g, 2.4-GHz radio supports short slot time. Short slot time is
an 802.11g-only feature and does not apply to 802.11a radios.
Tx Burst: Enable the transmitted time slot can increase transmission throughput.
Tx Short Preamble: Specify the Preamble type is short preamble or long preamble.
Packet Aggregation: The parameter can be used to increase the delivered bandwidth in
community networks including fixed and mobile stations.
WMM Support: Enable/Disable the Wi-Fi Multimedia (WMM) support.
HT Operation Mode: Mixed mode operation – In this mode, both the MIMO-OFDM system
and the legacy systems shall co-exist. The MIMO system should have the capability to
generate legacy packets for the legacy system and high throughout packets for MIMO-OFDM
systems. So, the burst structure should be decodable to legacy systems and should provide
better performance to MIMO-systems.
Green Field mode operation – This mode is similar to mixed mode where the transmission
happens only between the MIMO-OFDM systems in the presence of legacy receivers.
However, the MIMO-OFDM packets transmitted in this ode will have only MIMO specific
preambles and no legacy format preambles are present.
HT Channel Bandwidth: Specify the channel bandwidth.
HT Guard Interval: Guard-Interval is used to reduce interference of multi-path channel.
Specify the guard interval is 400 ns or 800 ns to increase throughput.
HT TX Aggregate MSDU: This option allows aggregation of multiple MSDUs in one MPDU.

3.3.3 Security

This function allows you setup the wireless security. Turn on WEP or WPA by
selecting Authentication mode could prevent any unauthorized access to your wireless
network.
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