Zte MF29A User Manual page 14

The HT Physical Mode parameters are shown below:
• Operating Mode: In Mixed Mode, packets are transmitted with
a preamble compatible with the legacy 802.11a/g, the rest of
the packet has a new format. In Green Field, high throughput
packets are transmitted without a legacy compatible part.
• Channel Bandwidth: Set the HT physical channel bandwidth.
• Guard Interval: Guard interval is to introduce immunity to
propagation delays, echoes and reflections, to which digital data
is normally very sensitive.
MCS: The Modulation and Coding Scheme (MCS) is a value
•
that determines the modulation, coding and number of spatial
channels.
• Reverse Direction Grant(RDG): Enable RDG or not.
• Aggregation MSDU(A-MSDU) :To enable Hyper Throughput TX
Aggregate MAC Service Data Unit, select Enable.
• Auto Block ACK: Select to block ACK (Acknowledge Number)
or not during data transferring. When you enable the WDS
function, you should set to enable Auto block ACK to preventing
the other effect during data transferring.
• Decline BA Request: Select to reject peer BA-Request or not.
Click Apply to confirm your configuration.
Advanced
Select Settings > Wi-Fi Setting > Advanced, the advanced
wireless network parameters are shown in the following figure:
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• Beacon Interval: The router broadcasts beacon message to
announce that it has buffered frames to deliver. The default value
is 100 (ms).Beacons are packets sent by an access point to
synchronize a wireless network. Specify a beacon interval value.
is recommended.
• Data Beacon Rate(DTIM): A Delivery Traffic Indication
Message(DTIM) informs next clients to listen to broadcast and
multicast messages.
• Fragment Threshold: This value should remain at its default
value of 2346. If you experience a high packet error rate, you
may slightly increase your fragment threshold. Setting the
fragment threshold too low may result in poor performance.
• RTS Threshold: Request To Send (RTS) threshold should be
remained as the value of 2347. If you encounter inconsistent
data flow, only minor modifications are recommended.
• TX Power: Transmit power should be remained as the value of
100.
• Short Preamble: The length of CRC block in the frames during
the wireless communication.
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