Agilent Technologies 8922 P manual Master timeslot, Slave timeslot

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NOTE

NOTE

Screens

HSCSD screen

4. Master timeslot

Type

integer

 

 

Units

none (timeslot)

 

 

Limits

2 thru 5

 

 

Default

4

 

 

The Master timeslot field indicates which timeslot is used for the master TCH. As the slave TCH is always in the timeslot immediately after the master, changing this field sets the slave timeslot to the value “master timeslot plus one”.

On a master unit or a single unit, the value of this field is always the same as the TCH timeslot field on the Cell Status screen.

The default is reset when the instrument type (see page 24) is selected.

5. Slave timeslot

Type

read-only

 

 

Values

3 thru 6

 

 

Default

5

 

 

The relative position of the slave timeslot is fixed at +1. Therefore, if the master timeslot is set to 3, the slave timeslot is set to 4. Likewise, as the master timeslot changes, this field also changes.

On a slave unit, the value of this field is always the same as the TCH timeslot field on the Cell Status screen.

The default is reset when the instrument type (see page 24) is selected.

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Chapter 4

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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 systemEstablishing 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