21
HT TxStream
/
RxStream :
By default, it's
2
.
Operating Mode :
By default, it's Mixed Mode.
Î
Mixed Mode :
In this mode packets are transmitted with a preamble compatible with the legacy 802.11a/g, the
rest of the packet has a new format. In this mode the receiver shall be able to decode both the Mixed Mode
packets and legacy packets.
Î
Green Field :
In this mode high throughput packets are transmitted without a legacy compatible part.
Channel Bandwidth :
The "
20/40
” MHz option is usually best. The other option is available for special
circumstances.
Guard Interval :
Using “
Auto
” option can increase throughput. However, it can also increase error rate in some
installations, due to increased sensitivity to radio-frequency reflections. Select the option that works best for your
installation.
MCS :
This parameter represents transmission rate. By default (Auto) the fastest possible transmission rate will be
selected. You have the option of selecting the speed if necessary. (Refer to
Appendix C. MCS Data Rate
)
Reverse Direction Grant(RDG) :
Disable or enable reserve direction grant. Default is enabled.
A-MSDU :
Aggregated Mac Service Data Unit. Select
Enable
to allow aggregation for multiple MSDUs in one MPDU
Default is disabled.
Auto Block ACK :
Disable or enable auto block ACK. Default is enabled.
Decline BA Request :
Disable or enable decline BA request. Default is disabled.
Change these settings as described here and click
Save
button to save your changes. Click
Reboot
button to activate
your changes. The items in this page are for AP's RF general settings and will be applied to
all VAPs
and
WDS Links
.