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S12700 V200R013C00 Command Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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smart-antenna training-mpdu-number

smart-antenna training-mpdu-number

Function

The smart-antenna training-mpdu-number command sets the number of MAC protocol data units (MPDUs) sent by an AP to a STA during smart antenna training.

The undo smart-antenna training-mpdu-number command restores the default number of MPDUs sent by an AP to a STA during smart antenna training.

By default, 640 MPDUs are sent by an AP to a STA during smart antenna training.

Format

smart-antenna training-mpdu-number training-mpdu-number

undo smart-antenna training-mpdu-number

Parameters

Parameter

Description

Value

training-mpdu-number

Specifies the number of MPDUs sent by an AP to a STA during smart antenna training.

The value is an integer that ranges from 10 to 1000.

Views

2G radio profile view, 5G radio profile view

Default Level

2: Configuration level

Usage Guidelines

In the smart antenna algorithm, an AP uses different antenna combinations to send training packets for antenna training. During smart antenna training, the transmit end (AP) sends training packets to a receive end (STA). The receive end measures the PER and RSSI in the received packets, and then sends the PER and RSSI to the transmit end. The transmit end collects information about all antenna combinations and corresponding PERs and RSSIs to determine the optimal antenna combination for the receiver.

You can run the smart-antenna training-mpdu-number command to set the number of MPDUs sent by an AP to a STA during smart antenna training.

If the traffic rate, bandwidth, and air interface rate of the STA are high, set a small value. Otherwise, set a large value.

Example

# Set the number of MPDUs sent by an AP to a STA during smart antenna training to 600.

<HUAWEI> system-view
[HUAWEI] wlan 
[HUAWEI-wlan-view] radio-2g-profile name default
[HUAWEI-wlan-radio-2g-prof-default] smart-antenna training-mpdu-number 600
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Updated: 2019-04-09

Document ID: EDOC1100065659

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