DC-HSDPA Information

Last updated: November 7, 2012

This section is only applicable to the lab application or a test application with the required feature license.

DC-HSDPA Information provides real-time statistics of several parameters. The statistics are accumulated over the number of blocks transferred since the current connection was established. When the maximum number of blocks is reached, the statistical data accumulation begins anew.

This information is most useful for troubleshooting or to determine the current status of your UE's behavior. For RF measurements over a specified number of blocks, see the HSDPA Block Error Ratio Measurement Description .

Manual Operation: When the required license is available, you can view the DC-HSDPA Information by pressing CALL SETUP ->Call Control 2 of 6 -> Additional Screens ( F1 ) -> HSDPA Information ( F4 ) -> DC-HSDPA Information ( F4 ).

These results are cleared by pressing Clear UE Info .

Secondary Serving Cell Status

Current Secondary Serving Cell Status
This result indicates the state of the DC-HSDPA secondary serving cell. Possible values are Not Configured (No DC-HSDPA connection is established), Configured-Inactive or Configured-Active (the test set and UE agree that a DC-HSDPA connection is established)

Once a DC-HSDPA connection is established, you can activate or de-activate the secondary serving cell by using HS-SCCH orders, see Send Activate Secondary Cell and Deactivate Secondary Cell .

GPIB command: CALL:STATus:SSCell?

DC-HSDPA Counters

TheDC-HSDPA Information window displays counters to help you monitor the DC-HSDPA connection status. The results are continually updated in real time until the existing connection ends.

When one of the following events occurs, the counters reset to zero and then begin counting again.

You press the MEASUREMENT RESET key ( SYSTem:MEASurement:RESet ).
You select Clear UE Info ( CALL:MS:REPorted:CLEar[:ALL]<[:SELected]|:WCDMa> ).
You change operating mode.
You establish a new connection in active cell operating mode (or change theChannel Type from12.2k RMC + HSDPA inFDD Test Operating Mode ).
You reach the maximum number of Blocks Transferred (150,000Blocks).

DC-HSDPA information provides the following results:

DC-HSDPA Real Time Results with GPIB
	Summary	Serving Cell	Secondary Serving Cell
Block Error Ratio	CALL:HSDPa:MS:REPorted:HBLerror:RATio?	CALL:HSDPa:MS:REPorted:SCELl:HBLerror:RATio?	CALL:HSDPa:MS:REPorted:SSCell:HBLerror:RATio?
Throughput	CALL:HSDPa:MS:REPorted:IBTHroughput?	CALL:HSDPa:MS:REPorted:SCELl:IBTHroughput?	CALL:HSDPa:MS:REPorted:SSCell:IBTHroughput?
Blocks Transferred	CALL:HSDPa:MS:REPorted:BLOCks?	CALL:HSDPa:MS:REPorted:SCELl:BLOCks?	CALL:HSDPa:MS:REPorted:SSCell:BLOCks?
ACKs Received	CALL:HSDPa:MS:REPorted:ACK?	CALL:HSDPa:MS:REPorted:SCELl:ACK?	CALL:HSDPa:MS:REPorted:SSCell:ACK?
NACKs Received	CALL:HSDPa:MS:REPorted:NACK?	CALL:HSDPa:MS:REPorted:SCELl:NACK?	CALL:HSDPa:MS:REPorted:SSCell:NACK?
statDTXs Received	CALL:HSDPa:MS:REPorted:SDTX?	CALL:HSDPa:MS:REPorted:SCELl:SDTX?	CALL:HSDPa:MS:REPorted:SSCell:SDTX?
Count of Reported CQI Limitations	CALL:STATus:REPorted:CQI:LIMitation:COUNt?	CALL:STATus:REPorted:SCELl:CQI:LIMitation:COUNt?	CALL:STATus:REPorted:SSCell:CQI:LIMitation:COUNt?
Last received CQI	-	CALL:HSDPa:MS:REPorted:SCELl:CQI[:LAST]?]	CALL:HSDPa:MS:REPorted:SSCell:CQI[:LAST]?]
Maximum Allowed CQI	-	CALL:STATus:MAXimum:ALLowed:CQI:VALue?	CALL:STATus:SSCell:MAXimum:ALLowed:CQI:VALue?
Test Mode User Def TB Size	-	CALL:STATus:HSDSchannel:TBSize? (Active Cell) or CALL:FDDTest:HSDSchannel:UDEFined:TBSize:INDex (FDD Test)	CALL:STATus:SSCell:HSDSchannel:TBSize? (Active Cell) or CALL:FDDTest:SSCell:HSDSchannel:UDEFined:TBSize:INDex (FDD Test)
PS Data User Def TB Size	-	CALL:STATus:HSDSchannel:TBSize:PSData?	CALL:STATus:SSCell:HSDSchannel:TBSize:PSData?
Last Signaled Measurement Power Offset	-	CALL:STATus:MPOWer:OFFSet:SIGNaled?	CALL:STATus:SSCell:MPOWer:OFFSet:SIGNaled?

DC-HSDPA Information

Secondary Serving Cell Status

DC-HSDPA Counters

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