Agilent Technologies 8922 P manual Example code showing a dual-band handover from E-GSM to DCS

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Remote operation

Example code showing a dual-band handover from E-GSM to DCS

Example code showing a dual-band handover from E-GSM to DCS

Some example code is listed below which performs a dual-band handover from E-GSM to DCS on an HP/Agilent 8922 GSM HSCSD Test System. The technique is to use the standard dual-band command sequence, but send this to both HP/Agilent 8922 units. Note that after ending a call, the slave unit remains in the DCS band, therefore it is good practice to set the radio band prior to starting the HSCSD call.

10RE-SAVE "TwoBoxDB.bas"

20!

30! Initialise program

40!

50CLEAR SCREEN

60PRINT "Initialising program..."

70Master=714

80Slave=715

90Master_loss=4.1

100Slave_loss=11.8

110!

120CLEAR Master/100

130CLEAR Master

140CLEAR Slave/100

150CLEAR Slave

160!

170! Initialise instruments 180! SLAVE FIRST!

190!

210!

220! Select E-GSM so we can perform dual band handover

230!

240OUTPUT Master;"Conf:Radio 'E-GSM'"

250OUTPUT Slave;"Conf:Radio 'E-GSM'"

260WAIT 3

270OUTPUT Slave;"Conf:Inst 'HSCSD Slave'"

280OUTPUT Master;"Conf:Inst 'HSCSD Master'"

290REPEAT

300

WAIT .5

310OUTPUT Slave;"HSCSD:Slave:Status:Sync?"

320ENTER Slave;Sync$

330UNTIL Sync$="""ENABLED"""

340! Note that if the slave instrument has not had hscsd

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Chapter 5

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Contents HP/Agilent 8922 GSM Hscsd Test System Option #K09 Warranty Limitation of Remedies and Liability Assistance Statement of Compliance Sound Emission Manufacturer’s DeclarationProhibited Earthing ground, incorporated in the power cord. The mainsInstrument dangerous. Intentional interruption is Safety Symbols Safety SymbolsISM 1-A Overview User’s Guide AbbreviationsContents Remote operation Returning equipment for repair Upgrading the HOP Controller ROM and Firmware Understanding the HP/Agilent Getting an overview of the HP/Agilent GSM Hscsd Test System HP/Agilent 8922 GSM Hscsd Test System, option #K09Chapter Features Setting up the HP/Agilent Before you start Checking the HP/Agilent 8922 Requirements for Hscsd Making the front panel connections Front panel connectionsMaking the rear panel connections StepRear panel connections Enabling the Hscsd functionality Inserting the keycard into the HP/AgilentTests screen Conﬁg screen Calibrating the overall system Manual operation Conﬁguring the system Message Frame reset sent appears in the top left-hand corner Establishing a call Measuring BER Making measurementsChoosing which timeslot to measure Changing power levels, timeslot and channels Hscsd control screenEnding a call Ending a call Screens Conﬁg screen Instrument typeChapter Slave address Hscsd screen Master downlink amplitudeSlave offset Master channelSelect ‘Master’ to measure before signalling mobile Master timeslot Slave timeslotCall Type Data rate MeasureMaster Tx level Master input level Master mode Slave Tx levelSlave input level Slave control To Screen menu Peak power displayMobile reports Fast BER Screen Fast BER screenLoopback Remote operation Introduction Conﬁgure Instrument Type comand syntax Conﬁgure Subsystem Gpib CommandsCONFigureINSTrumentTYPE DISPlaySCReen Hscsd Display Subsystem Gpib CommandsDisplay Screen command syntax Hscsd Subsystem Gpib Commands Hscsd command syntax master unit Hscsd command syntax slave unit SYNC? TCHHSCSdMASTerTCHARFCn HSCSdMASTerSTATusTCHTSLot Command 0ptions HSCSdMASTerDOWNlinkAMPLitudeHSCSdMASTerTCHTLEVel HSCSdMASTerUPLinkAMPLitude HSCSdMASTerUPLinkAMPLitudeCONTrol HSCSDMASTerCALLTYPE HSCSDMASTerCALLRATE HSCSdSLAVeSTATusSYNC HSCSdSLAVeSTATusTCHTSLot? HSCSdSLAVeDOWNlinkAMPLitudeOFFSet HSCSdSLAVeTCHTLEVel HSCSdSLAVeUPLinkAMPLitude HSCSdSLAVeUPLinkAMPLitudeCONTrol Remote operating procedures Conﬁguring the system Establishing a call Making measurementsChanging channels, timeslot and power levels Ending a call Example code showing a dual-band handover from E-GSM to DCS Clear ScreenPause Example code showing a dual-band handover from E-GSM to DCS Returning equipment for repair Return Procedure Chapter Sales and Service Ofﬁces Canada Sales and Service Ofﬁces Upgrading the HOP Controller ROM and Firmware Upgrading the Hop Controller ROM ROMSide View Figure A-3 Removing the A33 Hop Controller Board Figure A-4 Removing the A33 U62 HOP Controller ROMUpgrading the Hop Controller ROM Upgrading the ﬁrmware