Compex Technologies WPE54 User Manual

 

 

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Depending on the mode you set up,  you have to select either AP (Access Point) or BSS ( Basic 
Service Set) WMM Parameters. For instance, if the mode is AP,  select AP WMM Parameters. 
The following parameters are described : 

 

WMM Parameters (for advanced users) 

AIFs (Arbitrary Inter-

Frame Space) 

Arbitrary Inter-Frame Space is the minimum wait time interval between the 

wireless medium becoming idle and the start of transmission of a frame over 

the network. 

 

Cwmin (Contention 

Window Minimum) 

Contention Window Minimum is the minimum random wait time drawn from 

this interval or window for the backoff mechanism on the network. 

 

CwMax (Contention 

Window Maximum) 

Contention Window Maximum is the maximum random wait time drawn from 

this interval or window for the backoff mechanism on the network. 

 

TxOp limit (Transmit 

Opportunity Limit) 

Transmit Opportunity limit specifies the minimum duration that an end-user 
device can transmit data traffic after obtaining a transmit opportunity. TxOp 

limit can be used to give data traffic longer and shorter access. 

 

ACM (Admission Control 

Mandatory) 

Admission Control Mandatory enables WMM on the radio interface. When 

ACM is enabled, associated clients must complete the WMM admission 

control procedure before access.