Technical information

Nonvolatile Parameter Database
2-164 AT+i Commands Reference Manual May 31, 2008
+iWSRL - SNR Low Threshold
+iWSRH - SNR High Threshold
Result Code:
I/OK If n is a legal value.
I/ERROR Otherwise.
AT+iWPSI? Returns the current WPSI value followed by I/OK.
AT+iWPSI=? Returns the message '1-3600'. The reply is followed by I/OK.
Syntax: AT+iWSRL=<n>
Sets a low SNR threshold for W24 in Roaming mode. If the SNR
value of the signal from the AP that W24 is currently associated
with drops below n, W24 is triggered by the SNR low event.
Parameters: n=0-255 dB.
Default: n=10 dB
Result Code:
I/OK If n is a legal value.
I/ERROR Otherwise.
AT+iWSRL? Returns the current WSRL value followed by I/OK.
AT+iWSRL=? Returns the message '0-255'. The reply is followed by I/OK.
Syntax: AT+iWSRH=<n>
Sets a high SNR threshold for W24 in Roaming mode. W24 will
re-associate only with APs having SNR that is better than n.
Parameters: n=0-255 dB.
Default: 30 dB
Result Code:
I/OK If n is a legal value.
I/ERROR Otherwise.
AT+iWSRH? Returns the current WSRL value followed by I/OK.
AT+iWSRH=? Returns the message '0-255'. The reply is followed by I/OK.