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1xEV-DO Signaling
R&S
®
CMW-KM8xx/-KS8xx
119
User Manual 1173.9511.02 ─ 12
// *************************************************************************
// Switch on the AT and wait until it is "Session Open" state.
// *************************************************************************
WAITKEY > Switch on the AT <
WHILE FETCh:EVDO:SIGN:CSWitched:STATe? <> "SOPen"
// *************************************************************************
// Set up a AT terminated connection (AT is alerted).
// Query the connection state until it equals CONN (connection established).
// *************************************************************************
CALL:EVDO:SIGN:CSWitched:ACTion CONNect
WAITKEY > Accept call at AT <
WHILE FETCh:EVDO:SIGN:CSWitched:STATe? <> "CONN"
// *************************************************************************
// Monitor the event log.
// *************************************************************************
CONFigure:EVDO:SIGN:CSTatus:LOG?
// *************************************************************************
// Query the negotiated connection mode.
// *************************************************************************
CONFigure:EVDO:SIGN:CSTatus:MODE?
Establishing a connection is a prerequisite for performing measurements and evaluat-
ing information provided by the AT. Refer to the following sections for examples:
●
chapter 2.4.1.10, "Query AT-related Information"
●
2.4.1.9
Query Carrier Acquisition Status
// *************************************************************************
// Query the status of carriers 1 and 2 (Network Release B, Subtype 3)
// *************************************************************************
CONFigure:EVDO:SIGN:CSTatus:PLSubtype?
CONFigure:EVDO:SIGN:PILot:SETTing 1
CONFigure:EVDO:SIGN:NETWork:PILot:AT:ACQuired?
CONFigure:EVDO:SIGN:PILot:SETTing 2
CONFigure:EVDO:SIGN:NETWork:PILot:AT:ACQuired?
CONFigure:EVDO:SIGN:CARRier:SETTing 1
CONFigure:EVDO:SIGN:CSTatus:AFLCarriers?
CONFigure:EVDO:SIGN:CSTatus:ARLCarriers?
CONFigure:EVDO:SIGN:CARRier:SETTing 2
CONFigure:EVDO:SIGN:CSTatus:AFLCarriers?
CONFigure:EVDO:SIGN:CSTatus:ARLCarriers?
Programming
深圳德标仪器
135-1095-0799