182836592 01-02-gb
DESCRIPTION
TRANSCRIPT
2 Gb
About This Chapter
This measurement set includes the measurement units related to Gb.
2.1 SGSN LLC
2.2 SGSN SNDCP
2.3 SGSN FR
2.4 SGSN compression card
2.5 SGSN BSSGP
2.6 SGSN NS
2.7 SGSN encryption
2.8 SGSN Gb resource
2.9 NS with specific NSVC
2.10 NS with specific NSE
2.11 BSSGP with specific NSE
2.12 Gb traffic with specific BSS
2.13 BSSGP with specific cell
2.14 UGFU NS transferred IP packet
2.15 IP NS
2.16 NS with specific IP NSVC
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-1
2.1 SGSN LLC
Measurement Object
Whole SGSN
Measurement Index2.1.1 Error frames received by LLC
2.1.2 Data frames resent in acknowledgement mode
2.1.3 Acknowledgement mode link reconstruction times
2.1.4 LLC data packets sent to BSSGP
2.1.5 LLC data kbytes sent to BSSGP
2.1.6 LLC data packets received from BSSGP
2.1.7 LLC data kbytes received from BSSGP
2.1.8 LLC signalling packets sent to BSSGP
2.1.9 LLC signalling kbytes sent to BSSGP
2.1.10 LLC signalling packets received from BSSGP
2.1.11 LLC signalling kbytes received from BSSGP
2.1.12 LLC data packets sent to SNDCP
2.1.13 LLC data kbytes sent to SNDCP
2.1.14 LLC data packets received from SNDCP
2.1.15 LLC data kbytes received from SNDCP
2.1.16 LLC signalling packets sent to SNDCP
2.1.17 LLC signalling kbytes sent to SNDCP
2.1.18 LLC signalling packets received from L3MM
2.1.19 LLC signalling kbytes received from L3MM
2.1.20 LLC uplink data packets dropped
2.1.21 LLC downlink data packets dropped
2.1.22 LLC uplink signalling packets dropped
2.1.23 LLC downlink signalling packets dropped
2.1.24 LLC packets resent
2.1.25 LLC uplink TOM protocol envelopes received
2.1.26 LLC TOM protocol envelopes sent to BSSAP+
2 GbSGSN9810
Performance Metrics Reference
2-2 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.1.27 LLC uplink TOM protocol envelopes dropped
2.1.28 LLC downlink TOM protocol envelopes received
2.1.29 LLC downlink TOM protocol envelopes sent
2.1.30 LLC downlink TOM protocol envelopes dropped
2.1.31 LLC Gb mode attach request dropped
2.1.32 LLC data operated kbytes
2.1.33 LLC Peak Throughput
2.1.1 Error frames received by LLC
Description
This measurement provides the number of error frames detected during check of the receivedLLC frames by SGSN.
Unit
Numbers
Measurement Point
SGSN discards received frames.
Measurement Types
Aggregate value
FormulaNone.
2.1.2 Data frames resent in acknowledgement mode
Description
This measurement provides the number of LLC frames resent in the LLC acknowledgementmode and whether the resending is checked by MS and notified to SGSN (downlink transmission,MS).
Unit
Numbers
Measurement Point
The acknowledgement for a transmitted information frame has not been received.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-3
Measurement TypesAggregate value
FormulaNone.
2.1.3 Acknowledgement mode link reconstruction times
DescriptionThis measurement provides the number of link re-establishments in the acknowledgement mode.
Unittimes
Measurement PointThe SABM frame is sent to the peer LLC layer.
Measurement TypesAggregate value
FormulaNone.
2.1.4 LLC data packets sent to BSSGP
DescriptionThis measurement provides the number of data packets sent by LLC to the BSSGP protocollayer.
UnitNumbers
Measurement PointThe LLC layer sends data frames to the BSSGP layer.
Measurement TypesAggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-4 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.1.5 LLC data kbytes sent to BSSGP
DescriptionThis measurement provides the number of data bytes sent from LLC to the BSSGP protocollayer.
UnitKBytes
Measurement PointAccumulate the length of data frames sent from the LLC layer to the BSSGP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.1.6 LLC data packets received from BSSGP
DescriptionThis measurement provides the number of data packets received by LLC from the BSSGPprotocol layer.
UnitNumbers
Measurement PointThe LLC layer receives data frames sent from the BSSGP layer.
Measurement TypesAggregate value
FormulaNone.
2.1.7 LLC data kbytes received from BSSGP
DescriptionThis measurement provides the number of data bytes received by LLC from the BSSGP protocollayer.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-5
UnitKBytes
Measurement PointAccumulate the length of the data frame received by the LLC layer from the BSSGP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.1.8 LLC signalling packets sent to BSSGP
DescriptionThis measurement provides the number of signaling packets sent from LLC to the BSSGPprotocol layer.
UnitNumbers
Measurement PointThe LLC layer sends signaling packets to the BSSGP layer.
Measurement TypesAggregate value
FormulaNone.
2.1.9 LLC signalling kbytes sent to BSSGP
DescriptionThis measurement provides the number of bytes of signaling sent from LLC to the BSSGPprotocol layer.
UnitKBytes
Measurement PointAccumulate the length of signaling frames sent from the LLC layer to the BSSGP layer.
2 GbSGSN9810
Performance Metrics Reference
2-6 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesPrecision conversion
FormulaNone.
2.1.10 LLC signalling packets received from BSSGP
DescriptionThis measurement provides the number of signaling packets received by LLC from the BSSGPprotocol layer.
UnitNumbers
Measurement PointThe LLC layer receives signaling frames sent from the BSSGP layer.
Measurement TypesAggregate value
FormulaNone.
2.1.11 LLC signalling kbytes received from BSSGP
DescriptionThis measurement provides the number of bytes of signaling received by LLC from the BSSGPprotocol layer.
UnitKBytes
Measurement PointAccumulate the length of signaling frames received by the LLC layer from the BSSGP layer.
Measurement TypesPrecision conversion
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-7
2.1.12 LLC data packets sent to SNDCP
DescriptionThis measurement provides the number of data packets sent from LLC to the SNDCP protocollayer.
UnitNumbers
Measurement PointThe LLC layer sends data frames to the SNDCP layer.
Measurement TypesAggregate value
FormulaNone.
2.1.13 LLC data kbytes sent to SNDCP
DescriptionThis measurement provides the number of data bytes sent from LLC to the SNDCP protocollayer.
UnitKBytes
Measurement PointAccumulate the length of data frames sent from the LLC layer to the SNDCP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.1.14 LLC data packets received from SNDCP
DescriptionThis measurement provides the number of data packets received by LLC from the SNDCPprotocol layer.
2 GbSGSN9810
Performance Metrics Reference
2-8 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitNumbers
Measurement PointThe LLC layer receives data frames sent from the SNDCP layer.
Measurement TypesAggregate value
FormulaNone.
2.1.15 LLC data kbytes received from SNDCP
DescriptionThis measurement provides the number of data bytes received by LLC from the SNDCP protocollayer.
UnitKBytes
Measurement PointAccumulate the length of data frames received by the LLC layer from the SNDCP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.1.16 LLC signalling packets sent to SNDCP
DescriptionThis measurement provides the number of signaling packets sent from LLC to the SNDCPprotocol layer.
UnitNumbers
Measurement PointThe LLC layer sends signaling frames to the SNDCP layer.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-9
Measurement TypesAggregate value
FormulaNone.
2.1.17 LLC signalling kbytes sent to SNDCP
DescriptionThis measurement provides the number of bytes of signaling sent from LLC to the SNDCPprotocol layer.
UnitKBytes
Measurement PointAccumulate the length of signaling frames sent from the LLC layer to the SNDCP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.1.18 LLC signalling packets received from L3MM
DescriptionThis measurement provides the number of signaling frames received by LLC from the GMMlayer.
UnitNumbers
Measurement PointLLC receives signaling frames sent from GMM.
Measurement TypesAggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-10 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.1.19 LLC signalling kbytes received from L3MM
Description
This measurement provides the number of bytes of signaling received by LLC from the GMMlayer.
Unit
KBytes
Measurement Point
Accumulate the length of signaling frames received by LLC from GMM.
Measurement Types
Precision conversion
FormulaNone.
2.1.20 LLC uplink data packets dropped
Description
This measurement provides the number of uplink data frames dropped by the LLC layer.
Unit
Numbers
Measurement Point
The LLC layer receives invalid uplink data frames.
Measurement Types
Aggregate value
FormulaNone.
2.1.21 LLC downlink data packets dropped
Description
This measurement provides the number of downlink data frames dropped by the LLC layer.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-11
Unit
Numbers
Measurement Point
The LLC layer receives invalid downlink data frames.
Measurement Types
Aggregate value
FormulaNone.
2.1.22 LLC uplink signalling packets dropped
Description
This measurement provides the number of uplink signaling packets dropped by the LLC layer.
Unit
Numbers
Measurement Point
The LLC layer receives invalid uplink signaling frames.
Measurement Types
Aggregate value
FormulaNone.
2.1.23 LLC downlink signalling packets dropped
Description
This measurement provides the number of downlink signaling packets dropped by the LLC layer.
Unit
Numbers
Measurement Point
The LLC layer receives invalid downlink signaling frames.
2 GbSGSN9810
Performance Metrics Reference
2-12 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Types
Aggregate value
FormulaNone.
2.1.24 LLC packets resent
Description
This measurement provide the number of LLC packets resent.
Unit
Numbers
Measurement Point
LLC resent packets
Measurement Types
Aggregate value
FormulaNone.
2.1.25 LLC uplink TOM protocol envelopes received
Description
Number of uplink TOM Protocol Envelope messages received by the LLC.
Unit
Numbers
Measurement Point
LLC receives the uplink TOM Protocol Envelope message.
Measurement Types
Aggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-13
2.1.26 LLC TOM protocol envelopes sent to BSSAP+
DescriptionNumber of uplink TOM Protocol Envelope messages sent from the LLC to BSSAP+.
UnitNumbers
Measurement PointLLC sends the TOM Protocol Envelope message to the BSSAP+.
Measurement TypesAggregate value
FormulaNone.
2.1.27 LLC uplink TOM protocol envelopes dropped
DescriptionNumber of uplink TOM Protocol Envelope messages discarded by the LLC.
UnitNumbers
Measurement PointLLC discards the uplink TOM Protocol Envelope message.
Measurement TypesAggregate value
FormulaNone.
2.1.28 LLC downlink TOM protocol envelopes received
DescriptionNumber of LLC-received downlink TOM messages from the BSSAP+.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-14 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
LLC receives the downlink TOM Protocol Envelope message from the BSSAP+.
Measurement Types
Aggregate value
FormulaNone.
2.1.29 LLC downlink TOM protocol envelopes sent
Description
Number of LLC-sent downlink TOM messages sent to the BSSAP+.
Unit
Numbers
Measurement Point
LLC sends the downlink TOM Protocol Envelope message to the BSSAP+.
Measurement Types
Aggregate value
FormulaNone.
2.1.30 LLC downlink TOM protocol envelopes dropped
Description
Number of downlink TOM Protocol Envelope messages discarded by the LLC.
Unit
Numbers
Measurement Point
LLC discards the downlink TOM Protocol Envelope message.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-15
FormulaNone.
2.1.31 LLC Gb mode attach request dropped
Description
Number of GPRS Attach Requests discarded by the LLC.
Unit
Numbers
Measurement Point
UGBI discards the GPRS Attach Request message from the new UEs that exceeds the definedrange.
Measurement Types
Aggregate value
FormulaNone.
2.1.32 LLC data operated kbytes
Description
This measurement provides the number of data bytes operated by LLC layer.
Unit
KBytes
Measurement Point
LLC data kbytes sent to BSSGP+LLC data kbytes received from BSSGP.
Measurement Types
Function type
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-16 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.1.33 LLC Peak Throughput
DescriptionThis measurement provides the number of data bytes handled by LLC layer.
UnitKbytes/s
Measurement PointWhen sampling the LLC data operated kbytes according to 1s to obtain the maximum value aftercomparison of all values adopted within the measurement period.
Measurement TypesMaximum traffic flow
FormulaNone.
2.2 SGSN SNDCP
Measurement ObjectWhole SGSN
Measurement Index2.2.1 Average PDP context using protocol compression
2.2.2 Average PDP context using data compression
2.2.3 N-PDU packets discarded
2.2.4 N-PDU bytes discarded
2.2.5 SNDCP data packets sent to GTP
2.2.6 SNDCP data kbytes sent to GTP
2.2.7 SNDCP data packets received from GTP
2.2.8 SNDCP data kbytes received from GTP
2.2.9 SNDCP data packets sent to LLC
2.2.10 SNDCP data kbytes sent to LLC
2.2.11 SNDCP data packets received from LLC
2.2.12 SNDCP data kbytes received from LLC
2.2.13 SNDCP uplink data packets dropped
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-17
2.2.14 SNDCP downlink data packets dropped
2.2.15 SNDCP downlink data packets dropped when flow control
2.2.1 Average PDP context using protocol compression
Description
This measurement provides the number of protocol compression entities used by MS at the endof the measurement period.
Unit
Numbers
Measurement Point
The SNDCP layer negotiates to delete or establish a protocol compression entity.
Measurement Types
Average value of sampling points tested on one board
FormulaNone.
2.2.2 Average PDP context using data compression
Description
This measurement provides the number of data compression entities used by MS at the end ofthe measurement period.
Unit
Numbers
Measurement Point
The SNDCP layer negotiates to delete or establish a data compression entity.
Measurement Types
Average value of sampling points tested on one board
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-18 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.2.3 N-PDU packets discarded
DescriptionDefinition this measurement provides the number of N-PDU packets dropped by the SNDCPlayer.
UnitNumbers
Measurement PointThe SNDCP layer receives invalid data packets sent from GTP.
Measurement TypesAggregate value
FormulaNone.
2.2.4 N-PDU bytes discarded
DescriptionThis measurement provides the number of bytes of N-PDU discarded by the SNDCP layer.
Unitbytes
Measurement PointAccumulate the length of invalid data packets received by the SNDCP layer from GTP.
Measurement TypesAggregate value
FormulaNone.
2.2.5 SNDCP data packets sent to GTP
DescriptionThis measurement provides the number of data frames sent from the SNDCP layer to the GTPlayer.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-19
UnitNumbers
Measurement PointThe SNDCP layer sends data frames to the GTP layer.
Measurement TypesAggregate value
FormulaNone.
2.2.6 SNDCP data kbytes sent to GTP
DescriptionThis measurement provides the number of data bytes sent from the SNDCP layer to the GTPlayer.
UnitKBytes
Measurement PointAccumulate the length of data frames sent from the SNDCP layer to the GTP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.2.7 SNDCP data packets received from GTP
DescriptionThis measurement provides the number of data frames received by the SNDCP layer from theGTP layer.
UnitNumbers
Measurement PointThe SNDCP layer receives data frames sent from the GTP layer.
2 GbSGSN9810
Performance Metrics Reference
2-20 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesAggregate value
FormulaNone.
2.2.8 SNDCP data kbytes received from GTP
DescriptionThis measurement provides the number of data bytes received by the SNDCP layer from theGTP layer.
UnitKBytes
Measurement PointAccumulate the length of data frames received by the SNDCP layer from the GTP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.2.9 SNDCP data packets sent to LLC
DescriptionThis measurement provides the number of data frames sent from the SNDCP layer to the LLClayer.
UnitNumbers
Measurement PointThe SNDCP layer sends data frames to the LLC layer.
Measurement TypesAggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-21
2.2.10 SNDCP data kbytes sent to LLC
DescriptionThis measurement provides the number of data bytes sent from the SNDCP layer to the LLClayer.
UnitKBytes
Measurement PointAccumulate the length of data frames sent from the SNDCP layer to the LLC layer.
Measurement TypesPrecision conversion
FormulaNone.
2.2.11 SNDCP data packets received from LLC
DescriptionThis measurement provides the number of data frames received by the SNDCP layer from theLLC layer.
UnitNumbers
Measurement PointThe SNDCP layer receives data frames sent from the LLC layer.
Measurement TypesAggregate value
FormulaNone.
2.2.12 SNDCP data kbytes received from LLC
DescriptionThis measurement provides the number of data bytes received by the SNDCP layer from theLLC layer.
2 GbSGSN9810
Performance Metrics Reference
2-22 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitKBytes
Measurement PointAccumulate the length of data frames received by the SNDCP layer from the LLC layer.
Measurement TypesPrecision conversion
FormulaNone.
2.2.13 SNDCP uplink data packets dropped
DescriptionThis measurement provides the number of data frames dropped by SNDCP at the uplinkdirection.
UnitNumbers
Measurement PointThe SNDCP layer receives invalid uplink data frames.
Measurement TypesAggregate value
FormulaNone.
2.2.14 SNDCP downlink data packets dropped
DescriptionThis measurement provides the number of data frames dropped by SNDCP at the downlinkdirection.
UnitNumbers
Measurement PointThe SNDCP layer receives invalid downlink data frames.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-23
Measurement TypesAggregate value
FormulaNone.
2.2.15 SNDCP downlink data packets dropped when flow control
DescriptionNumber of downlink data packets discarded by SNDCP during CPU congestion.
UnitNumbers
Measurement PointSNDCP discards a downlink data packet when the CPU in a UGBI is congested .
Measurement TypesAggregate value
FormulaNone.
2.3 SGSN FR
Measurement ObjectWhole SGSN
Measurement Index2.3.1 FR downlink data packets sent
2.3.2 FR downlink data kbytes sent
2.3.3 FR downlink data packets dropped
2.3.4 FR correct uplink data packets received
2.3.5 FR correct uplink data kbytes received
2.3.6 FR error uplink data packets received
2.3.7 FR correct uplink signalling packets received
2.3.8 FR correct uplink signalling kbytes received
2.3.9 FR error uplink signalling packets received
2 GbSGSN9810
Performance Metrics Reference
2-24 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.3.10 FR uplink packets received
2.3.11 FR error uplink packets received
2.3.12 FR packets downlink resent
2.3.13 FR packets dropped by FR when resent
2.3.1 FR downlink data packets sent
Description
This measurement provides the number of data packets successfully sent by FR.
Unit
Numbers
Measurement Point
FR sends data packets successfully.
Measurement Types
Aggregate value
FormulaNone.
2.3.2 FR downlink data kbytes sent
Description
This measurement provides the number of data bytes successfully sent by FR.
Unit
KBytes
Measurement Point
Accumulate the length of data packets successfully sent by FR.
Measurement Types
Precision conversion
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-25
2.3.3 FR downlink data packets dropped
DescriptionThis measurement provides the number of data packets dropped by FR.
UnitNumbers
Measurement PointFR drops data packets.
Measurement TypesAggregate value
FormulaNone.
2.3.4 FR correct uplink data packets received
DescriptionThis measurement provides the number of correct data packets received by the FR layer frompeer end.
UnitNumbers
Measurement PointFR receives correct data packets sent from peer end.
Measurement TypesAggregate value
FormulaNone.
2.3.5 FR correct uplink data kbytes received
DescriptionThis measurement provides the number of bytes of correct data received by the FR layer frompeer end.
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Performance Metrics Reference
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UnitKBytes
Measurement PointAccumulate the length of correct data packets received by FR from peer end.
Measurement TypesPrecision conversion
FormulaNone.
2.3.6 FR error uplink data packets received
DescriptionThis measurement provides the number of error data packets received by the FR layer from peerend.
UnitNumbers
Measurement PointFR receives error data packets sent from peer end.
Measurement TypesAggregate value
FormulaNone.
2.3.7 FR correct uplink signalling packets received
DescriptionThis measurement provides the number of correct signaling frames received by the FR layerfrom peer end.
UnitNumbers
Measurement PointFR receives correct signaling frames sent from peer end.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-27
Measurement TypesAggregate value
FormulaNone.
2.3.8 FR correct uplink signalling kbytes received
DescriptionThis measurement provides the number of bytes of correct signaling received by the FR layerfrom peer end.
UnitKBytes
Measurement PointAccumulate the length of correct signaling frames received by FR from peer end.
Measurement TypesPrecision conversion
FormulaNone.
2.3.9 FR error uplink signalling packets received
DescriptionThis measurement provides the number of error signaling frames received by the FR layer frompeer end.
UnitNumbers
Measurement PointFR receives error signaling frames sent from peer end.
Measurement TypesAggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-28 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.3.10 FR uplink packets received
DescriptionThis measurement provides the number of signaling and data frames received by the FR layerfrom peer end.
UnitNumbers
Measurement PointFR receives signaling or data frames sent from peer end.
Measurement TypesAggregate value
FormulaNone.
2.3.11 FR error uplink packets received
DescriptionThis measurement provides the number of signaling and data frames discarded by the FR layerthat have been sent from peer end.
UnitNumbers
Measurement PointFR discards signaling or data frames sent from peer end.
Measurement TypesAggregate value
FormulaNone.
2.3.12 FR packets downlink resent
DescriptionThis measurement provides the number of data packets resent from FR to peer end.
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Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-29
UnitNumbers
Measurement PointFR resends data packets to peer end.
Measurement TypesAggregate value
FormulaNone.
2.3.13 FR packets dropped by FR when resent
DescriptionThis measurement provides the number of data packets dropped by FR when resent to peer end.
UnitNumbers
Measurement PointData packets resent to peer end is dropped by FR.
Measurement TypesAggregate value
FormulaNone.
2.4 SGSN compression card
Measurement ObjectWhole SGSN
Measurement Index2.4.1 Data compression packets
2.4.2 Data decompression packets
2.4.3 Data compression finished packets
2.4.4 Data decompression finished packets
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2.4.1 Data compression packets
DescriptionThis measurement provides the number of downlink data packets compressed by the PMC pinchboard.
UnitNumbers
Measurement PointThe PMC compression board receives the data compression request from the UGBI board.
Measurement TypesAggregate value
FormulaNone.
2.4.2 Data decompression packets
DescriptionThis measurement provides the number of uplink data packets decompressed by the PMC pinchboard.
UnitNumbers
Measurement PointThe PMC compression board receives the data decompression request from the UGBI board.
Measurement TypesAggregate value
FormulaNone.
2.4.3 Data compression finished packets
DescriptionThis measurement provides the number of downlink data packets compressed successfully bythe PMC pinch board.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-31
UnitNumbers
Measurement PointCompression of data by the PMC compression board succeeds.
Measurement TypesAggregate value
FormulaNone.
2.4.4 Data decompression finished packets
DescriptionThis measurement provides the number of uplink data packets decompressed successfully bythe PMC pinch board.
UnitNumbers
Measurement PointThe decompression by the PMC compression board succeeds.
Measurement TypesAggregate value
FormulaNone.
2.5 SGSN BSSGP
Measurement ObjectWhole SGSN
Measurement Index2.5.1 BSSGP uplink data packets dropped
2.5.2 BSSGP downlink data packets dropped
2.5.3 BSSGP messages dropped due to BVC reset
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Performance Metrics Reference
2-32 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.5.4 BSSGP messages dropped due to BVC blocked
2.5.5 BSSGP status PDUs received from BSS
2.5.6 BSSGP status PDUs sent to BSS
2.5.7 BSSGP suspend PDUs received from BSS
2.5.8 BSSGP resume PDUs received from BSS
2.5.9 BSSGP flow control PDUs received from BSS
2.5.10 BSSGP congestion PDUs received from BSS
2.5.11 BSSGP unblock PDUs received from BSS
2.5.12 BSSGP reset PDUs sent to BSS
2.5.13 BSSGP reset PDUs received from BSS
2.5.14 Radio-status messages received from BSS
2.5.15 BSSGP receive MS flow control message
2.5.16 BSSGP data packets sent to NS
2.5.17 BSSGP data kbytes sent to NS
2.5.18 BSSGP data packets received from NS
2.5.19 BSSGP data kbytes received from NS
2.5.20 BSSGP data packets sent to LLC
2.5.21 BSSGP data kbytes sent to LLC
2.5.22 BSSGP data packets received from LLC
2.5.23 BSSGP data kbytes received from LLC
2.5.24 BSSGP downlink data packets dropped when NS congestion
2.5.1 BSSGP uplink data packets dropped
DescriptionThis measurement provides the number of uplink data packets dropped by the BSSGP layer.
UnitNumbers
Measurement PointBSSGP drops uplink data packets.
Measurement TypesAggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-33
FormulaNone.
2.5.2 BSSGP downlink data packets dropped
DescriptionThis measurement provides the number of downlink data packets dropped by the BSSGP layer.
UnitNumbers
Measurement PointBSSGP drops downlink data packets.
Measurement TypesAggregate value
FormulaNone.
2.5.3 BSSGP messages dropped due to BVC reset
DescriptionThis measurement provides the number of messages dropped due to BVC reset.
UnitNumbers
Measurement PointMessages are dropped due to BVC reset.
Measurement TypesAggregate value
FormulaNone.
2.5.4 BSSGP messages dropped due to BVC blocked
DescriptionThis measurement provides the number of messages dropped due to cell blocking.
2 GbSGSN9810
Performance Metrics Reference
2-34 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Unit
Numbers
Measurement Point
The blocked cell receives messages.
Measurement Types
Aggregate value
FormulaNone.
2.5.5 BSSGP status PDUs received from BSS
Description
This measurement provides the number of STATUS messages received by BSSGP.
Unit
Numbers
Measurement Point
BSSGP receives STATUS messages.
Measurement Types
Aggregate value
FormulaNone.
2.5.6 BSSGP status PDUs sent to BSS
Description
This measurement provides the number of STATUS messages sent from BSSGP.
Unit
Numbers
Measurement Point
BSSGP sends STATUS messages.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-35
Measurement Types
Aggregate value
FormulaNone.
2.5.7 BSSGP suspend PDUs received from BSS
Description
This measurement provides the number of SUSPEND messages received by BSSGP.
Unit
Numbers
Measurement Point
BSSGP receives SUSPEND messages from BSS.
Measurement Types
Aggregate value
FormulaNone.
2.5.8 BSSGP resume PDUs received from BSS
Description
This measurement provides the number of RESUME messages received by BSSGP.
Unit
Numbers
Measurement Point
BSSGP receives RESUME messages from BSS.
Measurement Types
Aggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-36 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.5.9 BSSGP flow control PDUs received from BSS
DescriptionThis measurement provides the number of flow control messages received by BSSGP.
UnitNumbers
Measurement PointBSSGP receives flow control messages.
Measurement TypesAggregate value
FormulaNone.
2.5.10 BSSGP congestion PDUs received from BSS
DescriptionThis measurement provides the number of times BSSGP receives the message of block.
UnitNumbers
Measurement PointBSSGP receives block messages.
Measurement TypesAggregate value
FormulaNone.
2.5.11 BSSGP unblock PDUs received from BSS
DescriptionThis measurement provides the number of times BSSGP receives unblocking messages.
UnitNumbers
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-37
Measurement Point
BSSGP receives unblocking messages.
Measurement Types
Aggregate value
FormulaNone.
2.5.12 BSSGP reset PDUs sent to BSS
Description
This measurement provides the number of reset messages sent from BSSGP.
Unit
Numbers
Measurement Point
BSSGP sends reset messages.
Measurement Types
Aggregate value
FormulaNone.
2.5.13 BSSGP reset PDUs received from BSS
Description
This measurement provides the number of reset messages received by BSSGP.
Unit
Numbers
Measurement Point
BSSGP receives reset messages.
Measurement Types
Aggregate value
2 GbSGSN9810
Performance Metrics Reference
2-38 Huawei Technologies Proprietary Issue 02 (2007-12-30)
FormulaNone.
2.5.14 Radio-status messages received from BSS
Description
This measurement provides the number of radio status messages sent from BSSGP.
Unit
Numbers
Measurement Point
BSSGP receives radio status messages.
Measurement Types
Aggregate value
FormulaNone.
2.5.15 BSSGP receive MS flow control message
Description
Number of flow control messages the BSSGP receives from the MS.
Unit
Numbers
Measurement Point
This counter is incremented by 1 when the BSSGP receives a flow control message from theMS.
Measurement Types
Aggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-39
2.5.16 BSSGP data packets sent to NS
DescriptionThis measurement provides the number of data packets sent from BSSGP to the NS layer.
UnitNumbers
Measurement PointBSSGP sends data packets to the NS layer.
Measurement TypesAggregate value
FormulaNone.
2.5.17 BSSGP data kbytes sent to NS
DescriptionThis measurement provides the number of data bytes sent from BSSGP to the NS layer.
UnitKBytes
Measurement PointAccumulate the length of data packets sent from BSSGP to the NS layer.
Measurement TypesPrecision conversion
FormulaNone.
2.5.18 BSSGP data packets received from NS
DescriptionThis measurement provides the number of data packets received by BSSGP from the NS layer.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-40 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
BSSGP receives data packets from the NS layer.
Measurement Types
Aggregate value
FormulaNone.
2.5.19 BSSGP data kbytes received from NS
Description
This measurement provides the number of data bytes received by BSSGP from the NS layer.
Unit
KBytes
Measurement Point
Accumulate the length of data packets received by BSSGP from the NS layer.
Measurement Types
Precision conversion
FormulaNone.
2.5.20 BSSGP data packets sent to LLC
Description
This measurement provides the number of data packets sent from BSSGP to the LLC layer.
Unit
Numbers
Measurement Point
BSSGP sends data packets to the LLC layer.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-41
FormulaNone.
2.5.21 BSSGP data kbytes sent to LLC
DescriptionThis measurement provides the number of data bytes sent from BSSGP to the LLC layer.
UnitKBytes
Measurement PointAccumulate the length of data packets sent from BSSGP to the LLC layer.
Measurement TypesPrecision conversion
FormulaNone.
2.5.22 BSSGP data packets received from LLC
DescriptionThis measurement provides the number of data packets received by BSSGP from the LLC layer.
UnitNumbers
Measurement PointBSSGP receives data packets from the LLC layer.
Measurement TypesAggregate value
FormulaNone.
2.5.23 BSSGP data kbytes received from LLC
DescriptionThis measurement provides the data bytes received by BSSGP from the LLC layer.
2 GbSGSN9810
Performance Metrics Reference
2-42 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitKBytes
Measurement PointAccumulate the length of data packets received by BSSGP from the LLC layer.
Measurement TypesPrecision conversion
FormulaNone.
2.5.24 BSSGP downlink data packets dropped when NS congestion
DescriptionNumber of downlink unacknowledged data packets discarded by the BSSGP during NScongestion.
UnitNumbers
Measurement PointThe BSSGP receives but discards a downlink unacknowledged data packet.
Measurement TypesAggregate value
FormulaNone.
2.6 SGSN NS
Measurement ObjectWhole SGSN
Measurement Index2.6.1 NS packets received from BSSGP
2.6.2 NS kbytes received from BSSGP
2.6.3 NS packets sent to FR
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-43
2.6.4 NS kbytes sent to FR
2.6.5 NS packets received from FR
2.6.6 NS kbytes received from FR
2.6.7 NS packets sent to BSSGP
2.6.8 NS kbytes sent to BSSGP
2.6.9 NS downlink data packets discarded
2.6.10 NS uplink data packets discarded
2.6.11 NS block messages sent to BSS
2.6.12 NS block messages received from BSS
2.6.13 NS block ack messages sent to BSS
2.6.14 NS block ack messages received from BSS
2.6.15 NS unblock messages sent to BSS
2.6.16 NS unblock messages received from BSS
2.6.17 NS unblock ack messages sent to BSS
2.6.18 NS unblock ack messages received from BSS
2.6.19 NS reset messages sent to BSS
2.6.20 NS reset messages received from BSS
2.6.21 NS reset ack messages sent to BSS
2.6.22 NS reset ack messages received from BSS
2.6.23 NS mean packets received from FR per second
2.6.24 NS mean kbytes received from FR per second
2.6.25 NS mean packets sent to FR per second
2.6.26 NS mean kbytes sent to FR per second
2.6.27 NS peak packets received from FR per second
2.6.28 NS peak kbytes received from FR per second
2.6.29 NS peak packets sent to FR per second
2.6.30 NS peak kbytes sent to FR per second
2.6.31 NS mean packets between NS and FR per second
2.6.32 NS mean kbytes between NS and FR per second
2.6.33 NS packets between NS and FR
2.6.34 NS kbytes between NS and FR
2.6.35 NS peak packets between NS and FR per second
2.6.36 NS peak kbytes between NS and FR per second
2 GbSGSN9810
Performance Metrics Reference
2-44 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.6.1 NS packets received from BSSGP
DescriptionThis measurement provides the total number of packets received by the NS layer from theBSSGP layer.
UnitNumbers
Measurement PointThe NS layer receives data frames from the BSSGP layer.
Measurement TypesAggregate value
FormulaNone.
2.6.2 NS kbytes received from BSSGP
DescriptionThis measurement provides the total number of bytes received by the NS layer from the BSSGPlayer.
UnitKBytes
Measurement PointAccumulate the length of data frames received by the NS layer from the BSSGP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.6.3 NS packets sent to FR
DescriptionThis measurement provides the total number of packets sent from the NS layer to the FR layer.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-45
UnitNumbers
Measurement PointThe NS layer sends data frames to the FR layer.
Measurement TypesAggregate value
FormulaNone.
2.6.4 NS kbytes sent to FR
DescriptionThis measurement provides the total number of bytes sent from the NS to the FR layer.
UnitKBytes
Measurement PointAccumulate the length of data frames sent from the NS layer to the FR layer.
Measurement TypesPrecision conversion
FormulaNone.
2.6.5 NS packets received from FR
DescriptionThis measurement provides the total number of packets received by the NS layer from the FRlayer.
UnitNumbers
Measurement PointThe NS layer receives data frames sent from the FR layer.
2 GbSGSN9810
Performance Metrics Reference
2-46 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesAggregate value
FormulaNone.
2.6.6 NS kbytes received from FR
DescriptionThis measurement provides the total number of bytes received by the NS layer from the FRlayer.
UnitKBytes
Measurement PointAccumulate the length of data frames received by the NS layer from the FR layer.
Measurement TypesPrecision conversion
FormulaNone.
2.6.7 NS packets sent to BSSGP
DescriptionThis measurement provides the total number of packets sent from the NS layer to the BSSGPlayer.
UnitNumbers
Measurement PointThe NS layer sends data frames to the BSSGP layer.
Measurement TypesAggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-47
2.6.8 NS kbytes sent to BSSGP
DescriptionThis measurement provides the total number of bytes sent from the NS layer to the BSSGP layer.
UnitKBytes
Measurement PointAccumulate the length of data frames sent from the NS layer to the BSSGP layer.
Measurement TypesPrecision conversion
FormulaNone.
2.6.9 NS downlink data packets discarded
DescriptionThis measurement provides the number of downlink data packets dropped by the NS sub layer.
UnitNumbers
Measurement PointThe NS sub layer drops downlink data packets.
Measurement TypesAggregate value
FormulaNone.
2.6.10 NS uplink data packets discarded
DescriptionThis measurement provides the number of uplink data packets dropped by the NS sub layer.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-48 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
The NS sub layer drops uplink data packets.
Measurement Types
Aggregate value
FormulaNone.
2.6.11 NS block messages sent to BSS
Description
This measurement provides the number of BLOCK messages sent to BSS.
Unit
Items
Measurement Point
The NS sub layer sends BLOCK messages.
Measurement Types
Aggregate value
FormulaNone.
2.6.12 NS block messages received from BSS
Description
This measurement provides the number of BLOCK messages received from BSS.
Unit
Items
Measurement Point
The NS sub layer receives BLOCK messages.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-49
FormulaNone.
2.6.13 NS block ack messages sent to BSS
DescriptionThis measurement provides the number of BLOCK ACK messages sent to BSS.
UnitItems
Measurement PointThe NS sub layer sends BLOCK ACK messages.
Measurement TypesAggregate value
FormulaNone.
2.6.14 NS block ack messages received from BSS
DescriptionThis measurement provides the number of BLOCK ACK messages received from BSS.
UnitItems
Measurement PointThe NS sub layer receives BLOCK ACK messages.
Measurement TypesAggregate value
FormulaNone.
2.6.15 NS unblock messages sent to BSS
DescriptionThis measurement provides the number of UNBLOCK messages sent to BSS.
2 GbSGSN9810
Performance Metrics Reference
2-50 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Unit
Items
Measurement Point
The NS sub layer sends UNBLOCK messages.
Measurement Types
Aggregate value
FormulaNone.
2.6.16 NS unblock messages received from BSS
Description
This measurement provides the number of UNBLOCK messages received from BSS.
Unit
Items
Measurement Point
The NS sub layer receives UNBLOCK messages.
Measurement Types
Aggregate value
FormulaNone.
2.6.17 NS unblock ack messages sent to BSS
Description
This measurement provides the number of UNBLOCK ACK messages sent to BSS.
Unit
Items
Measurement Point
The NS sub layer sends UNBLOCK ACK messages.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-51
Measurement Types
Aggregate value
FormulaNone.
2.6.18 NS unblock ack messages received from BSS
Description
This measurement provides the number of UNBLOCK ACK messages received from BSS.
Unit
Items
Measurement Point
The NS sub layer receives UNBLOCK ACK messages.
Measurement Types
Aggregate value
FormulaNone.
2.6.19 NS reset messages sent to BSS
Description
This measurement provides the number of RESET messages sent to BSS.
Unit
Items
Measurement Point
The NS sub layer sends RESET messages.
Measurement Types
Aggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-52 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.6.20 NS reset messages received from BSS
DescriptionThis measurement provides the number of RESET messages received from BSS.
UnitItems
Measurement PointThe NS sub layer receives RESET messages.
Measurement TypesAggregate value
FormulaNone.
2.6.21 NS reset ack messages sent to BSS
DescriptionThis measurement provides the number of RESET ACK messages sent to BSS.
UnitItems
Measurement PointThe NS sub layer sends RESET ACK messages.
Measurement TypesAggregate value
FormulaNone.
2.6.22 NS reset ack messages received from BSS
DescriptionThis measurement provides the number of RESET ACK messages received from BSS.
UnitItems
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-53
Measurement PointThe NS sub layer receives RESET ACK messages.
Measurement TypesAggregate value
FormulaNone.
2.6.23 NS mean packets received from FR per second
DescriptionThis measurement provides the arithmetic mean number of packets recieved from FR layer byNS layer per sencond.
UnitPackets/s
Measurement Pointpacket number received from FR layer by NS layer / measurement period
Measurement TypesFunction type
FormulaNone.
2.6.24 NS mean kbytes received from FR per second
DescriptionThis measurement provides the arithmetic mean throughput of packets received from FR layerby NS layer per sencond.
UnitKBytes/s
Measurement Pointkbytes received from FR layer by NS layer/ measurement period
Measurement TypesFunction type
2 GbSGSN9810
Performance Metrics Reference
2-54 Huawei Technologies Proprietary Issue 02 (2007-12-30)
FormulaNone.
2.6.25 NS mean packets sent to FR per second
Description
This measurement provides the arithmetic mean number of packets per sencond sent to FR layer.
Unit
Packets/s
Measurement Point
packet number sent to FR layer from NS layer/measurement period
Measurement Types
Function type
FormulaNone.
2.6.26 NS mean kbytes sent to FR per second
Description
This measurement provides the arithmetic mean throughput of packets sent to FR layer by NSlayer per sencond.
Unit
KBytes/s
Measurement Point
kbytes sent to FR layer from NS layer/measurement period
Measurement Types
Function type
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-55
2.6.27 NS peak packets received from FR per second
DescriptionThis measurement provides the peak number of packets recieved from FR layer by NS layer persencond.
UnitPackets/s
Measurement PointSampling packet number received from FR layer by NS layer according to the system-setinterval. Get the max number after the sampling is finished.
Measurement TypesMaximum traffic flow
FormulaNone.
2.6.28 NS peak kbytes received from FR per second
DescriptionThis measurement provides the peak throughput of packets received from FR layer by NS layerper second.
UnitKBytes/s
Measurement PointSampling kbytes received from FR layer by NS layer according to the system-set interval. Getthe max kbytes after the sampling is finished.
Measurement TypesMaximum traffic flow
FormulaNone.
2.6.29 NS peak packets sent to FR per second
DescriptionThis measurement provides the peak number of packets sent to FR layer by NS layer per sencond.
2 GbSGSN9810
Performance Metrics Reference
2-56 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Unit
Packets/s
Measurement Point
Sampling packet number sent to FR layer by NS layer according to the system-set interval. Getthe max number after the sampling is finished.
Measurement Types
Maximum traffic flow
FormulaNone.
2.6.30 NS peak kbytes sent to FR per second
Description
This measurement provides the peak throughput of packets sent to FR layer by NS layer persencond.
Unit
KBytes/s
Measurement Point
Sampling kbytes sent to FR layer by NS layer according to the system-set interval. Get the maxkbytes after the sampling is finished.
Measurement Types
Maximum traffic flow
FormulaNone.
2.6.31 NS mean packets between NS and FR per second
Description
This measurement provides the arithmetic mean number of packets recieved from FR layer andsent to FR layer by NS layer per sencond.
Unit
Packets/s
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-57
Measurement Point(packet number received from FR layer by NS layer + packet number sent to FR layer by NSlayer)/ measurement period
Measurement TypesFunction type
FormulaNone.
2.6.32 NS mean kbytes between NS and FR per second
DescriptionThis measurement provides the arithmetic mean throughput of packets recieved from FR layerand sent to FR layer by NS layer per sencond.
UnitKBytes/s
Measurement Point(kbytes received from FR layer by NS layer + kbytes sent to FR layer by NS layer)/ measurementperiod
Measurement TypesFunction type
FormulaNone.
2.6.33 NS packets between NS and FR
DescriptionThis measurement provides the total number of packets received from the FR layer and sent toFR layer by the NS layer.
UnitPackets
Measurement Pointpacket number received from FR layer by NS layer + packet number sent to FR layer from NSlayer
2 GbSGSN9810
Performance Metrics Reference
2-58 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesFunction type
FormulaNone.
2.6.34 NS kbytes between NS and FR
DescriptionThis measurement provides the total throughput received from the FR layer and sent to FR layerby the NS layer.
UnitKbytes
Measurement Pointkbytes received from FR layer by NS layer + kbytes sent to FR layer from NS layer
Measurement TypesFunction type
FormulaNone.
2.6.35 NS peak packets between NS and FR per second
DescriptionThis measurement provides the peak number of packets sent to FR layer and received from FRlayer by NS layer per second.
UnitPackets/s
Measurement PointSampling NS PDU number received from FR and sent to FR by NS according to the system-setinterval. Get the max number after the sampling is finished.
Measurement TypesMaximum traffic flow
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-59
2.6.36 NS peak kbytes between NS and FR per second
DescriptionThis measurement provides the peak throughput of packets sent to FR layer and received fromFR layer by NS layer per second.
UnitKBytes/s
Measurement PointSampling NS PDU throughput received from FR and sent to FR by NS according to the system-set interval. Get the max throughput after the sampling is finished.
Measurement TypesMaximum traffic flow
FormulaNone.
2.7 SGSN encryption
Measurement ObjectWhole SGSN
Measurement Index2.7.1 Encrypt packets
2.7.2 Decrypt packets
2.7.3 Encrypt finished packets
2.7.4 Decrypt finished packets
2.7.5 GEA1 encrypt requests packets
2.7.6 GEA1 encrypt requests failure packets
2.7.7 GEA1 decrypt requests packets
2.7.8 GEA1 decrypt requests failure packets
2.7.9 GEA2 encrypt requests packets
2.7.10 GEA2 encrypt requests failure packets
2.7.11 GEA2 decrypt requests packets
2.7.12 GEA2 decrypt requests failure packets
2 GbSGSN9810
Performance Metrics Reference
2-60 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.7.1 Encrypt packets
Description
This Item provides the number of attempted LLC encrypted data packets.
Unit
Numbers
Measurement Point
The counter adds 1 to this item after attempted encryption of each packet.
Measurement Types
Aggregate value
FormulaNone.
2.7.2 Decrypt packets
Description
This Item provides the number of attempted LLC decrypted data packets.
Unit
Numbers
Measurement Point
Internal The counter adds 1 to this item after attempted decryption of each packet.
Measurement Types
Aggregate value
FormulaNone.
2.7.3 Encrypt finished packets
Description
This item measures the number of finished data packets of LLC encryption.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-61
Unit
Numbers
Measurement Point
Internal The counter adds 1 to this item after finished LLC encrypting of each packet.
Measurement Types
Aggregate value
FormulaNone.
2.7.4 Decrypt finished packets
Description
This item measures the number of finished data packets of LLC decryption.
Unit
Numbers
Measurement Point
Internal The counter adds 1 to this item after finished LLC decrypting of each packet.
Measurement Types
Aggregate value
FormulaNone.
2.7.5 GEA1 encrypt requests packets
Description
Number of data packets encrypted using GEA1.
Unit
Numbers
Measurement Point
When the LLC module encrypts a data packet using GEA1, this counter is increased by 1.
2 GbSGSN9810
Performance Metrics Reference
2-62 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Types
Aggregate value
FormulaNone.
2.7.6 GEA1 encrypt requests failure packets
Description
Number of GEA1 encryption failed data packets.
Unit
Numbers
Measurement Point
When a data packet is discarded due to GEA1 encryption failure, this counter is increased by 1.
Measurement Types
Aggregate value
FormulaNone.
2.7.7 GEA1 decrypt requests packets
Description
Number data packets decrypted using GEA1.
Unit
Numbers
Measurement Point
When the LLC module decrypts a data packet using GEA1, this counter is increased by 1.
Measurement Types
Aggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-63
2.7.8 GEA1 decrypt requests failure packets
DescriptionNumber of GEA1 decryption failed data packets.
UnitNumbers
Measurement PointWhen a data packet is discarded due to GEA1 decryption failure, this counter is increased by 1.
Measurement TypesAggregate value
FormulaNone.
2.7.9 GEA2 encrypt requests packets
DescriptionNumber of data packets encrypted using GEA2.
UnitNumbers
Measurement PointWhen the LLC module encrypts a data packet using GEA1, this counter is increased by 1.
Measurement TypesAggregate value
FormulaNone.
2.7.10 GEA2 encrypt requests failure packets
DescriptionNumber of GEA2 encryption failed data packets.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-64 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
When a data packet is discarded due to GEA2 encryption failure, this counter is increased by 1.
Measurement Types
Aggregate value
FormulaNone.
2.7.11 GEA2 decrypt requests packets
Description
Number data packets decrypted using GEA2.
Unit
Numbers
Measurement Point
When the LLC module decrypts a data packet using GEA2, this counter is increased by 1.
Measurement Types
Aggregate value
FormulaNone.
2.7.12 GEA2 decrypt requests failure packets
Description
Number of GEA2 decryption failed data packets.
Unit
Numbers
Measurement Point
When a data packet is discarded due to GEA2 encryption failure, this counter is increased by 1.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-65
FormulaNone.
2.8 SGSN Gb resource
Measurement Object
Whole SGSN
Measurement Index2.8.1 E1 in service
2.8.2 Valid channel number
2.8.3 Invalid channel number
2.8.4 Normal cell number
2.8.5 Abnormal cell number
2.8.6 Gb link in service
2.8.7 Gb link unavailable
2.8.1 E1 in service
Description
Definition :This measurement provides the number of E1s configured by the system for the Gbinterface.
Unit
Numbers
Measurement Point
Sample the number of E1s for the Gb interface configured by the system upon the end of themeasurement period.
Measurement Types
Real-time value at the end of a period
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-66 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.8.2 Valid channel number
DescriptionThis measurement provides the number of BCs that can bear services.
UnitNumbers
Measurement PointSample the number of BCs available in the system upon the end of the measurement period.
Measurement TypesReal-time value at the end of a period
FormulaNone.
2.8.3 Invalid channel number
DescriptionThis measurement provides the number of BCs that can not bear services.
UnitNumbers
Measurement PointSample the number of BCs unavailable in the system upon the end of the measurement period.
Measurement TypesReal-time value at the end of a period
FormulaNone.
2.8.4 Normal cell number
DescriptionThis measurement provides the number of cells that can bear services.
UnitNumbers
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-67
Measurement Point
Sample the number of normal cells in the system upon the end of the measurement period.
Measurement Types
Real-time value at the end of a period
FormulaNone.
2.8.5 Abnormal cell number
Description
This measurement provides the number of cells that can not bear services.
Unit
Numbers
Measurement Point
Sample the number of abnormal cells in the system upon the end of the measurement period.
Measurement Types
Real-time value at the end of a period
FormulaNone.
2.8.6 Gb link in service
Description
This measurement provides the number of NSVCs that can bear services.
Unit
Numbers
Measurement Point
Sample the number of NSVCs available in the system upon the end of the measurement period.
Measurement Types
Real-time value at the end of a period
2 GbSGSN9810
Performance Metrics Reference
2-68 Huawei Technologies Proprietary Issue 02 (2007-12-30)
FormulaNone.
2.8.7 Gb link unavailable
DescriptionThis measurement provides the number of NSVCs that can not bear services.
UnitNumbers
Measurement PointSample the number of NSVCs unavailable in the system upon the end of the measurement period.
Measurement TypesReal-time value at the end of a period
FormulaNone.
2.9 NS with specific NSVC
Measurement ObjectGb interface NSVC
Measurement Index2.9.1 NS block messages sent to BSS per NSVC
2.9.2 NS block messages received from BSS per NSVC
2.9.3 NS block ack messages sent to BSS per NSVC
2.9.4 NS block ack messages received from BSS per NSVC
2.9.5 NS unblock messages sent to BSS per NSVC
2.9.6 NS unblock messages received from BSS per NSVC
2.9.7 NS unblock ack messages sent to BSS per NSVC
2.9.8 NS unblock ack messages received from BSS per NSVC
2.9.9 NS reset messages sent to BSS per NSVC
2.9.10 NS reset messages received from BSS per NSVC
2.9.11 NS reset ack messages sent to BSS per NSVC
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-69
2.9.12 NS reset ack messages received from BSS per NSVC
2.9.13 Uplink packets received from FR per NSVC
2.9.14 Uplink data kbytes received from FR per NSVC
2.9.15 Downlink packets sent to FR per NSVC
2.9.16 Downlink data kbytes sent to FR per NSVC
2.9.17 Uplink packets discarded per NSVC
2.9.18 Uplink data kbytes discarded per NSVC
2.9.19 Downlink packets discarded per NSVC
2.9.20 Downlink data kbytes discarded per NSVC
2.9.1 NS block messages sent to BSS per NSVC
Description
This measurement provides the number of BLOCK messages sent from NSVC.
Unit
Numbers
Measurement Point
When sending BLOCK messages to BSS.
Measurement Types
Aggregate value
FormulaNone.
2.9.2 NS block messages received from BSS per NSVC
Description
This measurement provides the number of BLOCK messages received by NSVC from BSS.
Unit
Numbers
Measurement Point
BLOCK messages sent from BSS is received.
2 GbSGSN9810
Performance Metrics Reference
2-70 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesAggregate value
FormulaNone.
2.9.3 NS block ack messages sent to BSS per NSVC
DescriptionThis measurement provides the number of BLOCK ACK messages sent from NSVC.
UnitNumbers
Measurement PointBLOCK ACK message is sent to BSS.
Measurement TypesAggregate value
FormulaNone.
2.9.4 NS block ack messages received from BSS per NSVC
DescriptionThis measurement provides the number of BLOCK ACK messages received by NSVC fromBSS.
UnitNumbers
Measurement PointBLOCK ACK message sent from BSS is received.
Measurement TypesAggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-71
2.9.5 NS unblock messages sent to BSS per NSVC
DescriptionThis measurement provides the number of UNBLOCK messages sent from NSVC.
UnitNumbers
Measurement PointUNBLOCK message is sent to BSS.
Measurement TypesAggregate value
FormulaNone.
2.9.6 NS unblock messages received from BSS per NSVC
DescriptionThis measurement provides the number of UNBLOCK messages received by NSVC.
UnitNumbers
Measurement PointUNBLOCK message sent from BSS is received.
Measurement TypesAggregate value
FormulaNone.
2.9.7 NS unblock ack messages sent to BSS per NSVC
DescriptionThis measurement provides the number of UNBLOCK ACK messages sent from NSVC.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-72 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement PointUNBLOCK ACK message is sent to BSS.
Measurement TypesAggregate value
FormulaNone.
2.9.8 NS unblock ack messages received from BSS per NSVC
DescriptionThis measurement provides the number of UNBLOCK ACK messages received by NSVC fromBSS.
UnitNumbers
Measurement PointUNBLOCK ACK message sent from BSS is received.
Measurement TypesAggregate value
FormulaNone.
2.9.9 NS reset messages sent to BSS per NSVC
DescriptionThis measurement provides the number of RESET messages sent from NSVC.
UnitNumbers
Measurement PointRESET message is sent to BSS.
Measurement TypesAggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-73
FormulaNone.
2.9.10 NS reset messages received from BSS per NSVC
DescriptionThis measurement provides the number of RESET messages received by NSVC.
UnitNumbers
Measurement PointRESET message is received from BSS.
Measurement TypesAggregate value
FormulaNone.
2.9.11 NS reset ack messages sent to BSS per NSVC
DescriptionThis measurement provides the number of RESET ACK messages sent from NSVC.
UnitNumbers
Measurement PointRESET ACK message is sent to BSS.
Measurement TypesAggregate value
FormulaNone.
2.9.12 NS reset ack messages received from BSS per NSVC
DescriptionThis measurement provides the number of RESET ACK messages received by NSVC from BSS.
2 GbSGSN9810
Performance Metrics Reference
2-74 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Unit
Numbers
Measurement Point
RESET ACK message sent from BSS is received.
Measurement Types
Aggregate value
FormulaNone.
2.9.13 Uplink packets received from FR per NSVC
Description
This measurement provides the number of uplink data packets received by NSVC from FR.
Unit
Numbers
Measurement Point
The NSVC receives uplink data packets from FR.
Measurement Types
Aggregate value
FormulaNone.
2.9.14 Uplink data kbytes received from FR per NSVC
Description
This measurement provides the number of kbytes received by NSVC from FR.
Unit
KBytes
Measurement Point
The NSVC receives uplink data packets from FR.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-75
Measurement Types
Precision conversion
FormulaNone.
2.9.15 Downlink packets sent to FR per NSVC
Description
This measurement provides the number of downlink data packets sent to FR from NSVC.
Unit
Numbers
Measurement Point
The NSVC sends downlink data packets to FR.
Measurement Types
Aggregate value
FormulaNone.
2.9.16 Downlink data kbytes sent to FR per NSVC
Description
This measurement provides the number of downlink data kbytes sent to FR from NSVC.
Unit
KBytes
Measurement Point
The NSVC sends downlink data packets to FR.
Measurement Types
Precision conversion
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-76 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.9.17 Uplink packets discarded per NSVC
DescriptionThis measurement provides the number of uplink data packets discarded by NSVC.
UnitNumbers
Measurement PointThe NSVC discards uplink data packets received from FR.
Measurement TypesAggregate value
FormulaNone.
2.9.18 Uplink data kbytes discarded per NSVC
DescriptionThis measurement provides the number of uplink data kbytes discarded by NSVC.
UnitKBytes
Measurement PointThe NSVC discards uplink data packets received from FR.
Measurement TypesPrecision conversion
FormulaNone.
2.9.19 Downlink packets discarded per NSVC
DescriptionThis measurement provides the number of downlink data packets discarded by NSVC.
UnitNumbers
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-77
Measurement PointThe NSVC discards downlink data packets sent to FR.
Measurement TypesAggregate value
FormulaNone.
2.9.20 Downlink data kbytes discarded per NSVC
DescriptionThis measurement provides the number of downlink data kbytes discarded by NSVC.
UnitKBytes
Measurement PointThe NSVC discards downlink data packets sent to FR.
Measurement TypesPrecision conversion
FormulaNone.
2.10 NS with specific NSE
Measurement ObjectGb interface NSE
Measurement Index2.10.1 Data amount sent by NS
2.10.2 Data amount received by NS
2.10.3 Downlink data amount dropped by NS
2.10.4 Packets sent by NS
2.10.5 Packets received by NS
2.10.6 Packets dropped by NS
2 GbSGSN9810
Performance Metrics Reference
2-78 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.10.1 Data amount sent by NS
DescriptionThis measurement provides the data amount sent from NSE.
UnitKBytes
Measurement PointAccumulate the length of downlink data packets sent from NSVC under NSE to FR.
Measurement TypesPrecision conversion
FormulaNone.
2.10.2 Data amount received by NS
DescriptionThis measurement provides the data amount received by NSE.
UnitKBytes
Measurement PointAccumulate the length of uplink data packets received by NSVC under NSE from FR.
Measurement TypesPrecision conversion
FormulaNone.
2.10.3 Downlink data amount dropped by NS
DescriptionThis measurement provides the downlink data amount discarded by NSE.
UnitKBytes
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-79
Measurement Point
Accumulate the length of downlink data packets discarded by NSE.
Measurement Types
Precision conversion
FormulaNone.
2.10.4 Packets sent by NS
Description
This measurement provides the total number of data packets sent from NSE.
Unit
Numbers
Measurement Point
NSVC under NSE sends downlink data packets to FR.
Measurement Types
Aggregate value
FormulaNone.
2.10.5 Packets received by NS
Description
This measurement provides the total number of data packets received by NSE.
Unit
Numbers
Measurement Point
NSVC under NSE receives uplink data packets sent from FR.
Measurement Types
Aggregate value
2 GbSGSN9810
Performance Metrics Reference
2-80 Huawei Technologies Proprietary Issue 02 (2007-12-30)
FormulaNone.
2.10.6 Packets dropped by NS
Description
This measurement provides the total number of data packets dropped by NSE.
Unit
Numbers
Measurement Point
NSE drops a downlink data packet.
Measurement Types
Aggregate value
FormulaNone.
2.11 BSSGP with specific NSE
Measurement Object
Gb interface NSE
Measurement Index2.11.1 NSE reset messages sent to BSS
2.11.2 NSE reset ack messages sent to BSS
2.11.3 NSE reset messages received from BSS
2.11.4 NSE reset ack messages received from BSS
2.11.5 FLUSH-LL messages sent to BSS
2.11.6 FLUSH-LL-ACK messages received from BSS
2.11.7 Packets buffered due to FLUSH_LL
2.11.8 Packets dropped due to FLUSH_LL
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-81
2.11.1 NSE reset messages sent to BSS
DescriptionThis measurement provides the number of sent NSE reset messages.
UnitNumbers
Measurement PointNSE reset message is sent.
Measurement TypesAggregate value
FormulaNone.
2.11.2 NSE reset ack messages sent to BSS
DescriptionThis measurement provides the number of NSE reset response messages.
UnitNumbers
Measurement PointNSE reset response message is sent.
Measurement TypesAggregate value
FormulaNone.
2.11.3 NSE reset messages received from BSS
DescriptionThis measurement provides the number of received NSE reset messages.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-82 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
NSE reset message is received.
Measurement Types
Aggregate value
FormulaNone.
2.11.4 NSE reset ack messages received from BSS
Description
This measurement provides the number of received NSE reset response messages.
Unit
Numbers
Measurement Point
NSE reset response message is received.
Measurement Types
Aggregate value
FormulaNone.
2.11.5 FLUSH-LL messages sent to BSS
Description
This measurement provides the number of sent cell data deletion/transfer messages.
Unit
Numbers
Measurement Point
Cell data deletion/transfer message is sent.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-83
FormulaNone.
2.11.6 FLUSH-LL-ACK messages received from BSS
Description
This measurement provides the number of received cell data deletion/transfer responsemessages.
Unit
Numbers
Measurement Point
Cell data deletion/transfer response message is received.
Measurement Types
Aggregate value
FormulaNone.
2.11.7 Packets buffered due to FLUSH_LL
Description
This measurement provides the number of packets buffered due to FLUSH_LL.
Unit
Numbers
Measurement Point
Downlink packets to a cell associated with a FLUSH_LL procedure are buffered.
Measurement Types
Aggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-84 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.11.8 Packets dropped due to FLUSH_LL
DescriptionThis measurement provides the number of packets dropped due to FLUSH_LL.
UnitNumbers
Measurement PointUpon a FLUSH_LL procedure the buffered packets are discarded because the packets lifetimeis over or no FLUSH_LL acknowledge from BSS is received.
Measurement TypesAggregate value
FormulaNone.
2.12 Gb traffic with specific BSS
Measurement ObjectGb interface BSSID
Measurement Index2.12.1 SGSN Gb sent kbytes
2.12.2 SGSN Gb received kbytes
2.12.3 SGSN Gb operated kbytes
2.12.4 SGSN Gb Mean sent Throughput
2.12.5 SGSN Gb Mean received Throughput
2.12.6 SGSN Gb Mean Throughput
2.12.7 SGSN Gb Peak sent Throughput
2.12.8 SGSN Gb Peak received Throughput
2.12.9 SGSN Gb Peak Throughput
2.12.1 SGSN Gb sent kbytes
DescriptionThis measurement provides bytes of NS packets sent to BSS ( excluding NS packet header).
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-85
UnitKBytes
Measurement PointNS packets are sent to BSS.
Measurement TypesPrecision conversion
FormulaNone.
2.12.2 SGSN Gb received kbytes
DescriptionThis measurement provides bytes of NS packets received from BSS ( excluding NS packetheader) .
UnitKBytes
Measurement PointNS packets are received from BSS.
Measurement TypesPrecision conversion
FormulaNone.
2.12.3 SGSN Gb operated kbytes
DescriptionThis measurement provides bytes of NS packets processed by SGSN ( excluding NS packetheader).
UnitKBytes
Measurement PointNS packets are received from or sent to BSS.
2 GbSGSN9810
Performance Metrics Reference
2-86 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesFunction type
FormulaNone.
2.12.4 SGSN Gb Mean sent Throughput
DescriptionThis measurement provides the arithmetic mean of NS packets throughput sent to BSS( excluding NS packet header).
UnitKBytes/s
Measurement PointSGSN Gb sent byte / measurement period.
Measurement TypesFunction type
FormulaNone.
2.12.5 SGSN Gb Mean received Throughput
DescriptionThis measurement provides the arithmetic mean of NS packets throughput received from BSS( excluding NS packet header).
UnitKBytes/s
Measurement PointSGSN Gb received byte / measurement period.
Measurement TypesFunction type
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-87
2.12.6 SGSN Gb Mean Throughput
DescriptionThis measurement provides the arithmetic mean of NS packets throughput processed by SGSN( excluding NS packet header).
UnitKBytes/s
Measurement PointSGSN Gb operated byte / measurement period.
Measurement TypesFunction type
FormulaNone.
2.12.7 SGSN Gb Peak sent Throughput
DescriptionThis measurement provides the maximum recorded value of NS packets throughput sent to BSS( excluding NS packet header).
UnitKBytes/s
Measurement PointWhen sampling NS packets throughput sent to BSS according to the system-set interval to getthe maximum number after comparison of the sampled data.
Measurement TypesMaximum traffic flow
FormulaNone.
2.12.8 SGSN Gb Peak received Throughput
DescriptionThis measurement provides the maximum recorded value of NS packets throughput receivedfrom BSS ( excluding NS packet header).
2 GbSGSN9810
Performance Metrics Reference
2-88 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitKBytes/s
Measurement PointWhen sampling NS packets throughput received from BSS according to the system-set intervalto get the maximum number after comparison of the sampled data.
Measurement TypesMaximum traffic flow
FormulaNone.
2.12.9 SGSN Gb Peak Throughput
DescriptionThis measurement provides the maximum recorded value of NS packets throughput processedby SGSN ( excluding NS packet header).
UnitKBytes/s
Measurement PointWhen sampling NS packets throughput processed by SGSN according to the system-set intervalto get the maximum number after comparison of the sampled data.
Measurement TypesMaximum traffic flow
FormulaNone.
2.13 BSSGP with specific cell
Measurement ObjectCell No.
Measurement Index2.13.1 Uplink data packets handled by PTP
2.13.2 Downlink data packets handled by PTP
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-89
2.13.3 Downlink data packets received from LLC
2.13.4 Uplink data packets received from NS
2.13.5 Downlink data packets dropped by BSS
2.13.6 Downlink data bytes dropped by BSS
2.13.7 Cell flow-control messages received from BSS
2.13.8 Cell flow-control-ack messages sent to BSS
2.13.9 Cell block messages received from BSS
2.13.10 Cell block ack messages sent to BSS
2.13.11 Cell unblock messages received from BSS
2.13.12 Cell unblock ack messages sent to BSS
2.13.13 Cell reset messages sent to BSS
2.13.14 Cell reset ack messages sent to BSS
2.13.15 Cell reset messages received from BSS
2.13.16 Cell reset ack messages received from BSS
2.13.17 Cell radio-status messages received from BSS
2.13.18 BSSGP Packets dropped due to BVC Buffer overflow
2.13.19 BSSGP packets dropped due to MS Buffer overflow
2.13.20 PDU timeout dropped packets during BVC flow control
2.13.21 PDU timeout dropped packets during MS flow control
2.13.22 Uplink data kbytes handled by PTP
2.13.23 Downlink data kbytes handled by PTP
2.13.1 Uplink data packets handled by PTP
DescriptionThis measurement provides the number of uplink data messages processed by PTP.
UnitNumbers
Measurement PointPTP receives uplink data messages.
Measurement TypesAggregate value
2 GbSGSN9810
Performance Metrics Reference
2-90 Huawei Technologies Proprietary Issue 02 (2007-12-30)
FormulaNone.
2.13.2 Downlink data packets handled by PTP
DescriptionThis measurement provides the number of downlink data messages processed by PTP.
UnitNumbers
Measurement PointPTP receives downlink data messages.
Measurement TypesAggregate value
FormulaNone.
2.13.3 Downlink data packets received from LLC
DescriptionThis measurement provides the number of downlink messages received by PTP.
UnitNumbers
Measurement PointPTP receives downlink data messages.
Measurement TypesAggregate value
FormulaNone.
2.13.4 Uplink data packets received from NS
DescriptionThis measurement provides the number of uplink data messages received by PTP.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-91
UnitNumbers
Measurement PointPTP receives uplink data messages.
Measurement TypesAggregate value
FormulaNone.
2.13.5 Downlink data packets dropped by BSS
DescriptionThis measurement provides the number of downlink data reported and dropped at the user side.
UnitNumbers
Measurement PointDownlink data reported and dropped at the user side is received.
Measurement TypesAggregate value
FormulaNone.
2.13.6 Downlink data bytes dropped by BSS
DescriptionThis measurement provides the number of bytes of downlink data reported and dropped at theuser side.
UnitKBytes
Measurement PointDownlink data reported and dropped at the user side is received.
2 GbSGSN9810
Performance Metrics Reference
2-92 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesPrecision conversion
FormulaNone.
2.13.7 Cell flow-control messages received from BSS
DescriptionThis measurement provides the number of flow control messages received by the cell.
UnitNumbers
Measurement PointThe cell receives flow control messages sent from BSS.
Measurement TypesAggregate value
FormulaNone.
2.13.8 Cell flow-control-ack messages sent to BSS
DescriptionThis measurement provides the number of response messages for the flow control messagesreceived by the cell.
UnitNumbers
Measurement PointThe cell sends flow control response messages.
Measurement TypesAggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-93
2.13.9 Cell block messages received from BSS
DescriptionThis measurement provides the number of blocking messages received by the cell.
UnitNumbers
Measurement PointThe cell receives blocking messages.
Measurement TypesAggregate value
FormulaNone.
2.13.10 Cell block ack messages sent to BSS
DescriptionThis measurement provides the number of blocking response messages sent from the cell.
UnitNumbers
Measurement PointThe cell sends blocking response messages.
Measurement TypesAggregate value
FormulaNone.
2.13.11 Cell unblock messages received from BSS
DescriptionThis measurement provides the number of unblocking messages received by the cell.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-94 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
The cell receives unblocking messages.
Measurement Types
Aggregate value
FormulaNone.
2.13.12 Cell unblock ack messages sent to BSS
Description
This measurement provides the total number of responses of the cell to the unblocking messages.
Unit
Numbers
Measurement Point
The cell sends response messages for the unblocking messages.
Measurement Types
Aggregate value
FormulaNone.
2.13.13 Cell reset messages sent to BSS
Description
This measurement provides the total number of reset messages sent from the cell.
Unit
Numbers
Measurement Point
The cell sends reset messages.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-95
FormulaNone.
2.13.14 Cell reset ack messages sent to BSS
DescriptionThis measurement provides reset response messages sent from the cell.
UnitNumbers
Measurement PointThe cell sends reset response messages.
Measurement TypesAggregate value
FormulaNone.
2.13.15 Cell reset messages received from BSS
DescriptionThis measurement provides the total number of received cell reset messages.
UnitNumbers
Measurement PointCell reset message is received.
Measurement TypesAggregate value
FormulaNone.
2.13.16 Cell reset ack messages received from BSS
DescriptionThis measurement provides the total number of received cell response messages.
2 GbSGSN9810
Performance Metrics Reference
2-96 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitNumbers
Measurement PointCell reset response message is received.
Measurement TypesAggregate value
FormulaNone.
2.13.17 Cell radio-status messages received from BSS
DescriptionThis measurement provides the total number of radio status report messages received from BSS.
UnitNumbers
Measurement PointRadio status report message is received from BSS.
Measurement TypesAggregate value
FormulaNone.
2.13.18 BSSGP Packets dropped due to BVC Buffer overflow
DescriptionThis measurement provides the total number of packets dropped due to BVC flow control (CellBuffer Overflow).
UnitNumbers
Measurement PointPackets dropped due to BVC Buffer Overflow.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-97
Measurement TypesAggregate value
FormulaNone.
2.13.19 BSSGP packets dropped due to MS Buffer overflow
DescriptionThis measurement provides the total number of packets dropped due to MS flow control (MSBuffer overflow).
UnitNumbers
Measurement PointPackets dropped due to MS Buffer overflow.
Measurement TypesAggregate value
FormulaNone.
2.13.20 PDU timeout dropped packets during BVC flow control
DescriptionThis measurement provides the total number of packets dropped due to PDU lifetime timeoutduring BVC flow control.
UnitNumbers
Measurement PointPackets dropped due to PDU lifetime timeout during BVC flow control.
Measurement TypesAggregate value
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-98 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.13.21 PDU timeout dropped packets during MS flow control
Description
This measurement provides the total number of packets dropped due to PDU lifetime timeoutduring MS flow control.
Unit
Numbers
Measurement Point
Packets dropped due to PDU lifetime timeout during MS flow control.
Measurement Types
Aggregate value
FormulaNone.
2.13.22 Uplink data kbytes handled by PTP
Description
This measurement provides the total uplink data bytes handled by the cell.
Unit
KBytes
Measurement Point
The cell receives uplink data messages.
Measurement Types
Precision conversion
FormulaNone.
2.13.23 Downlink data kbytes handled by PTP
Description
This measurement provides the total downlink data bytes handled by the cell.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-99
UnitKBytes
Measurement PointThe cell sends downlink data messages.
Measurement TypesPrecision conversion
FormulaNone.
2.14 UGFU NS transferred IP packet
Measurement ObjectWhole SGSN
Measurement Index2.14.1 Gb uplink packets received by UGFU
2.14.2 Gb uplink packets sent by UGFU
2.14.3 Gb Downlink packets received by UGFU
2.14.4 Gb Downlink packets sent by UGFU
2.14.5 Gb uplink packets discarded by UGFU for unknown NSVC
2.14.6 Gb uplink packets discarded by UGFU for unknown protocol
2.14.7 Gb uplink packets discarded by UGFU for flowctrl
2.14.1 Gb uplink packets received by UGFU
DescriptionNumber of IP data packets that the UGFU board received from the IP network over the Gbinterface.
UnitNumbers
Measurement PointThe UGFU board receives an IP data packet from the IP network over the Gb interface.
2 GbSGSN9810
Performance Metrics Reference
2-100 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement TypesAggregate value
FormulaNone.
2.14.2 Gb uplink packets sent by UGFU
DescriptionNumber of IP data packets that the UGFU board forwards to the UGBI board over the Gbinterface.
UnitNumbers
Measurement PointThe UGFU board forwards a Gb interface data packet to the UGBI board.
Measurement TypesAggregate value
FormulaNone.
2.14.3 Gb Downlink packets received by UGFU
DescriptionNumber of IP data packets that the UGFU board received from the UGBI board over the Gbinterface.
UnitNumbers
Measurement PointThe UGFU board receives a Gb interface data packet delivered from the UGBI board.
Measurement TypesAggregate value
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-101
2.14.4 Gb Downlink packets sent by UGFU
DescriptionNumber of downlink (DL) data packets that the UGFU board forwards to the BSS through theIP network over the Gb interface.
UnitNumbers
Measurement PointThe UGFU board forwards a DL Gb interface data packet to the BSS through the IP network.
Measurement TypesAggregate value
FormulaNone.
2.14.5 Gb uplink packets discarded by UGFU for unknown NSVC
DescriptionNumber of Gb interface data packets that are discarded by the UGFU board due to uplink (UL)match failure.
UnitNumbers
Measurement PointThe UGFU receives an IP data packet from the IP network over the Gb interface, and thenperforms the NSVC link match. The result is match failed.
Measurement TypesAggregate value
FormulaNone.
2.14.6 Gb uplink packets discarded by UGFU for unknown protocol
DescriptionNumber of Gb interface data packets that are discarded by the UGFU board due to uplink (UL)protocol match failure.
2 GbSGSN9810
Performance Metrics Reference
2-102 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitNumbers
Measurement PointThe UGFU receives an IP data packet from the IP network over the Gb interface, and thenperforms the protocol match. The result is match failed.
Measurement TypesAggregate value
FormulaNone.
2.14.7 Gb uplink packets discarded by UGFU for flowctrl
DescriptionNumber of Gb interface data packets that are discarded by the UGFU board due to uplink (UL)flow control.
UnitNumbers
Measurement PointThe UGFU receives an IP data packet from the IP network over the Gb interface, and thendiscards this packet due to flow control.
Measurement TypesAggregate value
FormulaNone.
2.15 IP NS
Measurement ObjectWhole SGSN
Measurement Index2.15.1 NS Uplink packets received from IP
2.15.2 NS Uplink data kbytes received from IP
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-103
2.15.3 NS Downlink packets sent to IP
2.15.4 NS Downlink data kbytes sent to IP
2.15.5 NS Uplink IP packets discarded
2.15.6 NS Uplink IP data kbytes discarded
2.15.7 NS Downlink IP packets discarded
2.15.8 NS Downlink IP data kbytes discarded
2.15.1 NS Uplink packets received from IP
DescriptionNumber of UL data packets that the NS layer receives from the lower IP network layer.
UnitNumbers
Measurement PointThe NS module receives an UL message forwarded by the UGFU board over the Gb interface.
Measurement TypesAggregate value
FormulaNone.
2.15.2 NS Uplink data kbytes received from IP
DescriptionUL data flow that the NS layer receives from the lower IP network layer.
UnitKBytes
Measurement PointThe NS module receives an UL message forwarded by the UGFU board over the Gb interface.
Measurement TypesPrecision conversion
FormulaNone.
2 GbSGSN9810
Performance Metrics Reference
2-104 Huawei Technologies Proprietary Issue 02 (2007-12-30)
2.15.3 NS Downlink packets sent to IP
DescriptionNumber of DL data packets that the NS layer sends to the lower IP network layer.
UnitNumbers
Measurement PointThe NS module forwards a DL message to the UGFU board over the Gb interface.
Measurement TypesAggregate value
FormulaNone.
2.15.4 NS Downlink data kbytes sent to IP
DescriptionDL data flow that the NS layer receives from the lower IP network layer.
UnitKBytes
Measurement PointThe NS module forwards a DL message to the UGFU board over the Gb interface.
Measurement TypesPrecision conversion
FormulaNone.
2.15.5 NS Uplink IP packets discarded
DescriptionNumber of UL IP data packets that are discarded by the NS layer.
UnitNumbers
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-105
Measurement PointThe NS module discards an UL message forwarded by the UGFU board over the Gb interface.
Measurement TypesAggregate value
FormulaNone.
2.15.6 NS Uplink IP data kbytes discarded
DescriptionUL IP data flow that is discarded by the NS layer.
UnitKBytes
Measurement PointThe NS module discards an UL message forwarded by the UGFU board over the Gb interface.
Measurement TypesPrecision conversion
FormulaNone.
2.15.7 NS Downlink IP packets discarded
DescriptionNumber of DL IP data packets that are discarded by the NS layer.
UnitNumbers
Measurement PointThe NS module discards a Gb interface DL message that corresponds to the IP network as thelower layer network.
Measurement TypesAggregate value
2 GbSGSN9810
Performance Metrics Reference
2-106 Huawei Technologies Proprietary Issue 02 (2007-12-30)
FormulaNone.
2.15.8 NS Downlink IP data kbytes discarded
Description
DL IP data flow that is discarded by the NS layer.
Unit
KBytes
Measurement Point
The NS module discards a Gb interface DL message that corresponds to the IP network as thelower layer network.
Measurement Types
Precision conversion
FormulaNone.
2.16 NS with specific IP NSVC
Measurement Object
Gb interface IP NSVC
Measurement Index2.16.1 IP NSVC Uplink packets received from FR
2.16.2 IP NSVC Uplink data kbytes received from FR
2.16.3 IP NSVC Downlink packets sent to FR
2.16.4 IP NSVC Downlink data kbytes sent to FR
2.16.5 IP NSVC Uplink packets discarded
2.16.6 IP NSVC Uplink data kbytes discarded
2.16.7 IP NSVC Downlink packets discarded
2.16.8 IP NSVC Downlink data kbytes discarded
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-107
2.16.1 IP NSVC Uplink packets received from FR
DescriptionNumber of UL data packets received over this IP NSVC link.
UnitNumbers
Measurement PointThe IP NSVC receives an UL data packet.
Measurement TypesAggregate value
FormulaNone.
2.16.2 IP NSVC Uplink data kbytes received from FR
DescriptionUL Data flow received over this IP NSVC link.
UnitKBytes
Measurement PointThe IP NSVC receives an UL data packet.
Measurement TypesPrecision conversion
FormulaNone.
2.16.3 IP NSVC Downlink packets sent to FR
DescriptionNumber of DL data packets sent over this IP NSVC link.
UnitNumbers
2 GbSGSN9810
Performance Metrics Reference
2-108 Huawei Technologies Proprietary Issue 02 (2007-12-30)
Measurement Point
The IP NSVC sends a DL data packet.
Measurement Types
Aggregate value
FormulaNone.
2.16.4 IP NSVC Downlink data kbytes sent to FR
Description
DL Data flow sent over this IP NSVC link.
Unit
KBytes
Measurement Point
The IP NSVC sends a DL data packet.
Measurement Types
Precision conversion
FormulaNone.
2.16.5 IP NSVC Uplink packets discarded
Description
Number of UL data packets discarded over this IP NSVC link.
Unit
Numbers
Measurement Point
The IP NSVC discards a UL data packet.
Measurement Types
Aggregate value
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-109
FormulaNone.
2.16.6 IP NSVC Uplink data kbytes discarded
DescriptionUL data flow discarded over this IP NSVC link.
UnitKBytes
Measurement PointThe IP NSVC discards a UL data packet.
Measurement TypesPrecision conversion
FormulaNone.
2.16.7 IP NSVC Downlink packets discarded
DescriptionNumber of DL data packets discarded over this IP NSVC link.
UnitNumbers
Measurement PointThe IP NSVC discards a DL data packet.
Measurement TypesAggregate value
FormulaNone.
2.16.8 IP NSVC Downlink data kbytes discarded
DescriptionDL data flow discarded over this IP NSVC link.
2 GbSGSN9810
Performance Metrics Reference
2-110 Huawei Technologies Proprietary Issue 02 (2007-12-30)
UnitKBytes
Measurement PointThe IP NSVC discards a DL data packet.
Measurement TypesPrecision conversion
FormulaNone.
SGSN9810Performance Metrics Reference 2 Gb
Issue 02 (2007-12-30) Huawei Technologies Proprietary 2-111