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eNodeBV100R004C00
Performance MonitoringReference
Issue 01
Date 2011-09-15
HUAWEI TECHNOLOGIES CO., LTD.
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Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
i
Copyright Huawei Technologies Co., Ltd. 2011. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees orrepresentations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
http://www.huawei.com/http://www.huawei.com/mailto:[email protected]:[email protected]:[email protected]://www.huawei.com/ -
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eNodeB
Performance Monitoring Reference Contents
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
ii
Contents
1 Introduction ......................................................................................................................................... 12 Sector Performance Monitoring ..................................................................................................... 3
2.1 Parameters for Sector Performance Monitoring ............................................................. .................................. 32.2 Results of Sector Performance Monitoring ................................. ............................................................... ...... 4
3 RRU/RFU Performance Monitoring.............................................................................................. 53.1 Parameters for RRU/RFU Performance Monitoring ........................................................................................ 53.2 Results of RRU/RFU Performance Monitoring ............................... ............................................................. ... 6
4 Spectrum Detection ........................................................................................................................... 74.1 Parameters for Spectrum Detection ........................................................... ....................................................... 74.2 Results of Spectrum Detection ....................................................... ............................................................ ...... 8
5 QoS Satisfaction Rate Monitoring ................................................................................................ 95.1 Parameters for QoS Satisfaction Rate Monitoring ................................................................ ........................... 95.2 Results of QoS Satisfaction Rate Monitoring................................................................ ................................. 10
6 General Throughput Monitoring ................................................................................................ 116.1 Parameters for General Throughput Monitoring .................................................................... ........................ 116.2 Results of General Throughput Monitoring ............................................ ....................................................... 11
7 Service Statistics Monitoring ........................................................................................................ 137.1 Parameters for Service Statistics Monitoring ................................................................................................. 137.2 Results of Service Statistics Monitoring ........................................................................................... ............. 13
8 User Statistics Monitoring ............................................................................................................. 148.1 Parameters for User Statistics Monitoring.................................................................. .................................... 148.2 Results of User Statistics Monitoring ........................................................ ..................................................... 14
9 RB Usage Monitoring ..................................................................................................................... 169.1 Parameters for RB Usage Monitoring ................................................................................................ ............ 169.2 Results of RB Usage Monitoring .............................................................. ..................................................... 16
10 ICIC Monitoring ............................................................................................................................ 1810.1 Parameters for ICIC Monitoring ............................................................. ..................................................... 1810.2 Results of ICIC Monitoring ............................................................ ............................................................. . 18
11 MU-MIMO Monitoring ............................................................................................................... 21
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Performance Monitoring Reference Contents
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Copyright Huawei Technologies Co., Ltd
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11.1 Parameters for MU-MIMO Monitoring.............................. ............................................................. ............. 2111.2 Results of MU-MIMO Monitoring .......................................................... ..................................................... 21
12 Interference Detection Monitoring ........................................................................................... 2212.1 Parameters for Interference Detection Monitoring ................................................................ ....................... 2212.2 Results of Interference Detection Monitoring .............................................................. ................................ 22
13 Scheduled Cell-Level UE Information Monitoring .............................................................. 2413.1 Parameters for Scheduled Cell-Level UE Information Monitoring............................................................. . 2413.2 Results of Scheduled Cell-Level UE Information Monitoring ........................................................ ............. 24
14 HARQ Status Monitoring ............................................................................................................ 2614.1 Parameters for HARQ Status Monitoring ................................................................ .................................... 2614.2 Results of HARQ Status Monitoring ....................................................... ..................................................... 26
15 Air-Interface DCI Status Monitoring ....................................................................................... 28
15.1 Parameters for Air-Interface DCI Status Monitoring ....... ............................................................. ............... 2815.2 Results of Air-Interface DCI Status Monitoring ........................................................... ................................ 29
16 Air-Interface DRB Statistics Monitoring ................................................................................. 3116.1 Parameters for Air-Interface DRB Statistics Monitoring................................................................ .............. 3116.2 Results of Air-Interface DRB Statistics Monitoring .............................................................. ....................... 31
17 BLER Monitoring ........................................................................................................................... 3317.1 Parameters for BLER Monitoring ............................................................................................................ .... 3317.2 Results of BLER Monitoring ....................................................... ............................................................ .... 33
18 Power Headroom Monitoring .................................................................................................... 3618.1 Parameters for Power Headroom Monitoring ......... ............................................................. ........................ 3618.2 Result of Power Headroom Monitoring ........................................................... ............................................ 36
19 Channel Quality Monitoring ...................................................................................................... 3719.1 Parameters for Channel Quality Monitoring ........................................................................ ........................ 3719.2 Results of Channel Quality Monitoring ................................................................................................. ...... 37
20 Scheduling Monitoring ................................................................................................................ 3920.1 Parameters for Scheduling Monitoring ..................................... ............................................................. ...... 3920.2 Results of Scheduling Monitoring ........................................................... ..................................................... 39
21 RLC Data Stream Monitoring..................................................................................................... 4221.1 Parameters for RLC Data Stream Monitoring .............................................................. ................................ 4221.2 Result of RLC Data Stream Monitoring ........................................................... ............................................ 42
22 Throughput Monitoring............................................................................................................... 4322.1 Parameters for Throughput Monitoring ............................................................ ............................................ 4322.2 Results of Throughput Monitoring .......................................................... ..................................................... 43
23 AQM Monitoring ........................................................................................................................... 4523.1 Parameters for AQM Monitoring ............................................................................... .................................. 45
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Copyright Huawei Technologies Co., Ltd
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23.2 Results of AQM Monitoring................................................................ ......................................................... 4524 Uplink Power Control Monitoring ........................................................................................... 47
24.1 Parameters for Uplink Power Control Monitoring ....................................................................................... 4724.2 Results of Uplink Power Control Monitoring ................................................................................. ............. 47
25 Downlink Power Control Monitoring ..................................................................................... 5025.1 Parameters for Downlink Power Control Monitoring .................................................................................. 5025.2 Results of Downlink Power Control Monitoring ................................................................ ......................... 50
26 Uplink ICIC Monitoring .............................................................................................................. 5326.1 Parameters for Uplink ICIC Monitoring ............................................... ....................................................... 5326.2 Results of Uplink ICIC Monitoring ......................................................... ..................................................... 53
27 MCS Statistics Monitoring .......................................................................................................... 5527.1 Parameters for MCS Statistics Monitoring ....................................................... ............................................ 55
27.2 Results of MCS Statistics Monitoring ................................................................ .......................................... 55
28 IP Performance Monitoring ........................................................................................................ 5728.1 Parameters for IP Performance Monitoring ...................................................... ............................................ 5728.2 Results of IP Performance Monitoring ............................................................................................ ............. 57
29 IP Path Performance Monitoring ............................................................................................... 5929.1 Parameters for IP Path Performance Monitoring .......................................................... ................................ 5929.2 Results of IP Path Performance Monitoring ................................................................................................. 59
30 SCTP Performance Monitoring .................................................................................................. 61
30.1 Parameters for SCTP Performance Monitoring ............................................................ ................................ 6130.2 Results of SCTP Performance Monitoring ....................................................... ............................................ 61
31 Local and Forwarded Traffic Monitoring ................................................................................ 6331.1 Parameters for Local and Forwarded Traffic Monitoring ...................................................... ....................... 6331.2 Results of Local and Forwarded Traffic Monitoring ............................................................. ....................... 63
32 TRM Statistic Monitoring ........................................................................................................... 6532.1 Parameters for TRM Statistic Monitoring ........................................................ ............................................ 6532.2 Results of TRM Statistic Monitoring ....................................................................................................... .... 66
33 UDP Injection Test Monitoring ................................................................................................. 6833.1 Parameters for UDP Injection Test Monitoring ............................................................ ................................ 6833.2 Result of UDP Injection Test Monitoring ......................................................... ............................................ 69
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eNodeB
Performance Monitoring Reference 1 Introduction
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
1
1 IntroductionPurpose
This document describes eNodeB performance monitoring results and explains monitoring
items in terms of the meanings, value ranges, and calculation methods.
Product Versions
The following table lists the product versions related to this document.
Product Name Product Version
DBS3900 LTE V100R004C00
DBS3900 LTE TDD V100R004C00
BTS3900 LTE V100R004C00
BTS3900A LTE V100R004C00
BTS3900L LTE V100R004C00
Intended Audience
This document is intended for:
Technical support engineers Maintenance engineers
Change History
This document is revised based on review comments. The latest document contains allupdates.
Document Issues
The document issues are as follows:
01 (2011-09-15)
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eNodeB
Performance Monitoring Reference 1 Introduction
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
2
Draft A (2011-07-15)
01 (2011-09-15)
This is the first commercial issue.
Compared with issue Draft A (2011-07-15) of V100R004C00, this issue adds the following
topics:
Topic Change Description
3 RRU/RFU Performance Monitoring Added the parameters for RRU/RFUperformance monitoring.
Added the results of RRU/RFU
performance monitoring.
Compared with issue Draft A (2011-07-15) of V100R004C00, this issue incorporates the
changes described in the following table:
Topic Change Description
5 QoS Satisfaction Rate Monitoring Added the parameters for operator QoS
satisfaction rate monitoring.
Added the results of operator QoSsatisfaction rate monitoring.
Compared with issue Draft A (2011-07-15) of V100R004C00, this issue does not remove anyinformation.
Draft A (2011-07-15)
This is the draft.
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eNodeB
Performance Monitoring Reference 2 Sector Performance Monitoring
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
3
2 Sector Performance MonitoringRadio networks work in open environments and therefore are inevitably affected byinterference. Interference detection and location are required in network deployment and
long-term network operation. The base station is a receiver system and supports scalablebands. Therefore, it can be used for simple collection of uplink interference information,
reducing manual workloads (for example, carrying instruments) during network deploymentand interference detection. Uplink frequency scanning helps to check the electromagnetic
environment around the eNodeB and detect internal interference in the eNodeB. The RRU orRFU calculates the received signal strength and reports the strength to the LMT after scanning
frequencies continuously. The received signal strength is used as reference for interferencelocation and analysis.
2.1 Parameters for Sector Performance Monitoring
Table 2-1Parameters for sector performance monitoring
Parameter Description
Monitor Item It can be set to UL Widefreq Scan.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
Local Sector ID ID of the sector for performance monitoring.
Frequency Band Frequency band supported by the sector. It is set to a value in the range
of 1to 40.
UL EARFCN Uplink EARFCN of a cell. It is set to a value in the ranges of 18000to41589and 65236to 65535.
UL Bandwidth Uplink bandwidth of the cell. It can be set to 1.4M, 3M, 5M, 10M,
15M, or 20M.
Autosave to File After you select the Autosave to Filecheck box, monitoring results
are automatically saved in the default path. You can also specify the
file name, file format, and another save path.
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eNodeB
Performance Monitoring Reference 2 Sector Performance Monitoring
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
4
2.2 Results of Sector Performance Monitoring
NOTE In the figure of monitoring result description, the horizontal axis indicates frequency, center frequency
for each RB at the air interface, which is in units of kHz. The vertical axis indicates the received signalstrength, frequency spectrum, which is in units of dBm.
Table 2-2Results of sector performance monitoring
Monitor Item Parameter Unit Value Range Description
UL WidefreqScan
Signal Strength dBm -140 to -50 Received signalstrength indicator
(RSSI) of each RBfrom the physical layer
when the monitoringresult is reported.
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eNodeB
Performance Monitoring Reference 3 RRU/RFU Performance Monitoring
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
5
3 RRU/RFU Performance MonitoringThis task is used to monitor the performance of the remote radio unit (RRU) or radiofrequency unit (RFU) power, temperature, and distance to fault (DTF).
3.1 Parameters for RRU/RFU Performance Monitoring
Table 3-1Parameters for RRU/RFU performance monitoring
Parameter Description
Monitor Item It can be set to RRU/RFU Output Power, RRU/RFU
Temperature, or Distance To Fault(DTF).
Cabinet No. Number of the cabinet where the board for RRU/RFU performancemonitoring is located.
Subrack No. Number of the subrack where the board for RRU/RFU performancemonitoring is located.
Slot No. Number of the slot where the board for RRU/RFUperformance
monitoring is located.
Monitor Period
(ms)
Period for reporting monitoring results.
TX Channel No. Number of the TX channel located on the board for RRU/RFU
performance monitoring.
Autosave to File After you select the Autosave to Filecheck box, monitoring results
are automatically saved in the default directory. You can customizethe folder and file name.
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eNodeB
Performance Monitoring Reference 3 RRU/RFU Performance Monitoring
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6
3.2 Results of RRU/RFU Performance Monitoring
Table 3-2Results of RRU/RFU performance monitoring
MonitorItem
Parameter Unit ValueRange
Description
RRU/RFU
Output
Power
Output Power dBm -200 to -1 Output power of a carrier.
Output Power of TX
Carrier
dBm -200 to -1 Output power of a TX
channel.
RRU/RFUTemperature
Board TemperatureC -100 to 200 Board temperature.
LPA TemperatureC -100 to 200 Power amplifier
temperature.
Distance ToFault(DTF)
VSWR Position(M) m 0 to (232
-1) Distance between theantenna port and the
voltage standing wave ratio
(VSWR) point.
VSWR(0.1) N/A 0 to (216
-1) VSWR value.
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eNodeB
Performance Monitoring Reference 4 Spectrum Detection
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
7
4 Spectrum DetectionThis task is used to detect the spectrum status, monitoring the interference in frequency andtime domains in radio environments by analyzing spectrum and power distribution of sampled
data.
4.1 Parameters for Spectrum Detection
Table 4-1Parameters for spectrum detection
Parameter Description
Scan Mode Detects the output power of each TX channel and carrier. It can be set
to Carrier Mode, Channel Current Band Mode, or Channel Full
Band Mode.
Cabinet No. Number of the cabinet where the board for spectrum detection is
located.
Subrack No. Number of the subrack where the board for spectrum detection islocated.
Slot No. Number of the slot where the board for spectrum detection is located.
RBW Time frequency of Fast Fourier Transport (FFT) frequency detection,
in units of kHz.
NOTE
As stipulated by protocols, the minimum accuracy is 100 kHz. You are advised to
set this parameter to 100 kHz, which is the default value.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 1000, 2000, or
3000.
Autosave to File The Autosave to Filecheck box is selected by default, and monitoring
results are automatically saved in the default path. You can also
customize another save path and file name.
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eNodeB
Performance Monitoring Reference 4 Spectrum Detection
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
8
4.2 Results of Spectrum Detection
Results of spectrum detection are used for fault diagnosis and are not displayed on the LMT.If the results need to be viewed, send the result file to Huawei technical support for analysis.
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eNodeB
Performance Monitoring Reference 5 QoS Satisfaction Rate Monitoring
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
9
5 QoS Satisfaction Rate MonitoringQoS satisfaction rates of services with different QoS class identifiers (QCIs) are importantindicators of evaluating radio network performance. This task is used to check the QoS
satisfaction rates of services to evaluate service performance.
5.1 Parameters for QoS Satisfaction Rate Monitoring
Table 5-1Parameters for QoS satisfaction rate monitoring
Parameter Description
Monitor Item It can be set to GBR Degrade Flag, UL QCI1 Satisfaction rate of
Service, UL QCI2 Satisfaction rate of Service, UL QCI3
Satisfaction rate of Service, UL QCI4 Satisfaction rate ofService, DL QCI1 Satisfaction rate of Service, DL QCI2
Satisfaction rate of Service, DL QCI3 Satisfaction rate ofService, DL QCI4 Satisfaction rate of Service, CN Operator
GBR Degrade Flag, CN Operator UL QCI1 Satisfaction rate ofService, CN Operator UL QCI2 Satisfaction rate of Service , CN
Operator UL QCI3 Satisfaction rate of Service, CN Operator ULQCI4 Satisfaction rate of Service, CN Operator DL QCI1
Satisfaction rate of Service, CN Operator DL QCI2 Satisfaction
rate of Service, CN Operator DL QCI3 Satisfaction rate ofService, CN Operator DL QCI4 Satisfaction rate of Service , or a
combination of these items.
Local Cell ID ID of the cell on which QoS satisfaction rate monitoring is
performed.
CN Operator ID ID of the operator on which QoS satisfaction rate monitoring isperformed.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
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Performance Monitoring Reference 5 QoS Satisfaction Rate Monitoring
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10
5.2 Results of QoS Satisfaction Rate Monitoring
Table 5-2Results of QoS satisfaction rate monitoring
Monitor Item Parameter Unit Value Range Description
GBR Degrade
Flag
GBR
DegradeFlag
% 0 to 100 GBR service degradation flag.
Value 0indicates the service isnot degraded. Value 100
indicates the service isdegraded.
UL QCI
Satisfactionrate of Service
UL QCI
Satisfactionrate of
Service
% 0 to 100 Average uplink QoS
satisfaction rates of differentservices in a cell when the
monitoring result is reported.QoS satisfaction rate is used to
check QoS can be guaranteed.
DL QCISatisfaction
rate of Service
DL QCISatisfaction
rate ofService
% 0 to 100 Average downlink QoSsatisfaction rates of different
services in a cell when themonitoring result is reported.
QoS satisfaction rate is used to
check QoS can be guaranteed.
CN Operator
GBR DegradeFlag
CN
OperatorGBR
Degrade
Flag
% 0 to 100 GBR service degradation flag.
Value 0indicates the service isnot degraded. Value 100
indicates the service is
degraded.
CN Operator
UL QCISatisfaction
rate of Service
CN
OperatorUL QCI
Satisfaction
rate ofService
% 0 to 100 Average uplink QoS
satisfaction rates of differentservices in a operator when the
monitoring result is reported.
QoS satisfaction rate is used tocheck QoS can be guaranteed.
CN OperatorDL QCI
Satisfaction
rate of Service
CNOperator
DL QCI
Satisfactionrate of
Service
% 0 to 100 Average downlink QoSsatisfaction rates of different
services in a operator when the
monitoring result is reported.QoS satisfaction rate is used to
check QoS can be guaranteed.
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eNodeB
Performance Monitoring Reference 6 General Throughput Monitoring
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
11
6 General Throughput MonitoringThis task is used to monitor the general throughput of guaranteed bit rate (GBR) services andnon-GBR services to check the air interface quality and scheduling algorithms.
6.1 Parameters for General Throughput Monitoring
Table 6-1Parameters for throughput monitoring
Parameter Description
Monitor Item It can be set to RLC thruput of GBR service, RLC thruput, RLC
thruput of NON-GBR service, or a combination of these items.
Local Cell ID ID of the cell on which throughput monitoring is performed.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,
200, 500, 1000, or 2000.
6.2 Results of General Throughput Monitoring
Table 6-2Results of throughput monitoring
Monitor Item Parameter Unit Value Range Description
RLC thruput ofGBR service
Cell GBR TrafficUplink RLC
Throughput (bps)
bps 0 to300,000,000
Uplink throughput forservice data units
(SDUs) of all GBRservices received at the
radio link control(RLC) RLC layer
within a monitoringperiod.
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Performance Monitoring Reference 6 General Throughput Monitoring
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Copyright Huawei Technologies Co., Ltd
12
Monitor Item Parameter Unit Value Range Description
Cell GBR TrafficDownlink RLC
Throughput (bps)
bps 0 to300,000,000
Downlink throughputfor SDUs of all GBR
services transmitted by
the RLC layer within amonitoring period.
RLC thruput Cell Uplink RLCThroughput (bps)
bps 0 to300,000,000
Uplink throughput forSDUs of all service
DRBs received at the
RLC layer within amonitoring period.
Cell GBR TrafficDownlink RLC
Throughput (bps)
bps 0 to300,000,000
Downlink throughputfor SDUs of all service
DRBs transmitted by
the RLC layer within amonitoring period.
RLC thruput ofNON-GBR
service
Cell Non-GBRTraffic Uplink
RLC Throughput
(bps)
bps 0 to300,000,000
Uplink throughput forSDUs of all non-GBR
services received at the
RLC layer within amonitoring period.
Cell Non-GBRTraffic Downlink
RLC Throughput
(bps)
bps 0 to300,000,000
Downlink throughputfor SDUs of all
non-GBR services
transmitted by the RLC
layer within amonitoring period.
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eNodeB
Performance Monitoring Reference 7 Service Statistics Monitoring
Issue 01 (2011-09-15) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd
13
7 Service Statistics MonitoringThis task is used to monitor the number of services in a cell to view the distribution ofservices with different QCIs.
7.1 Parameters for Service Statistics Monitoring
Table 7-1Parameters for service statistics monitoring
Parameter Description
Monitor Item It can be set to Service Number of QCI1, Service Number of
QCI2, Service Number of QCI3, Service Number of QCI3 ,Service Number of QCI4, Service Number of QCI5, Service
Number of QCI6 , Service Number of QCI7, Service Number ofQCI8, or Service Number of QCI9.
Local Cell ID ID of the cell for service number monitoring.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,200, 500, 1000, or 2000.
7.2 Results of Service Statistics MonitoringTable 7-2Results of service statistics monitoring
Monitor Item Parameter Unit ValueRange
Description
Service Number
of QCI
Service Number of
QCI
Integer 0 to 4000 Total number of services
with different QCIs
when the monitoringresult is reported.
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eNodeB
Performance Monitoring Reference 8 User Statistics Monitoring
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Copyright Huawei Technologies Co., Ltd
14
8 User Statistics MonitoringThis task is used to monitor the number of users in different scenarios to view the distributionof users in a cell.
8.1 Parameters for User Statistics Monitoring
Table 8-1Parameters for user statistics monitoring
Parameter Description
Monitor Item It can be set to Keep UL Synch Users Number, General Users
Number, NO-Activated Users Number, or a combination of theseitems.
Local Cell ID ID of the cell for user number monitoring.
Monitor Period(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,500, 1000, or 2000.
8.2 Results of User Statistics Monitoring
Table 8-2Results of user statistics monitoring
Monitor Item Parameter Unit ValueRange
Description
Keep UL Synch
Users Number
Keep UL Synch
Users Number
Integer 0 to 2,000 Number of users with
uplink synchronizationwhen the monitoring
result is reported,
which is the number ofactive users.
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eNodeB
Performance Monitoring Reference 8 User Statistics Monitoring
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Copyright Huawei Technologies Co., Ltd
15
Monitor Item Parameter Unit ValueRange
Description
General Users
Number
General Users
Number
Integer 0 to 2,000 Number of connected
users when themonitoring result is
reported, including thenumber of active users
and non-active users.
NO-ActivatedUsers Number
NO-Activated UsersNumber
Integer 0 to 2,000 Number of non-activeusers when the
monitoring result isreported, which is the
number of users withuplink
out-of-synchronization.
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eNodeB
Performance Monitoring Reference 9 RB Usage Monitoring
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Copyright Huawei Technologies Co., Ltd
16
9 RB Usage MonitoringThis task is used to monitor the usage of cell-level resource blocks (RBs) in differentscheduling modes. RB is the minimum unit of time-frequency resource allocation.
9.1 Parameters for RB Usage Monitoring
Table 9-1Parameters for RB usage monitoring
Parameter Description
Local Cell ID ID of the cell for RB usage monitoring.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,
200, 500, 1000, or 2000.
9.2 Results of RB Usage Monitoring
Table 9-2Results of RB usage monitoring
MonitorItem
Parameter Unit ValueRange
Description
Usage of
RB
Downlink
Equivalent Used
RB Num
Integer 0 to
200,000
Number of downlink RBs used
within a monitoring period.
Uplink
Equivalent UsedRB Num
Integer 0 to
200,000
Number of uplink RBs used
within a monitoring period.
Downlink Freq
Diversity UsedRB Num
Integer 0 to
200,000
Number of RBs scheduled for
downlink diversity within amonitoring period.
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eNodeB
Performance Monitoring Reference 9 RB Usage Monitoring
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Copyright Huawei Technologies Co., Ltd
17
MonitorItem
Parameter Unit ValueRange
Description
Downlink Freq
Select Used RBNum
Integer 0 to
200,000
Number of RBs scheduled for
downlink frequency selectionwithin a monitoring period.
Downlink Harq
RB Used RBNum
Integer 0 to
200,000
Number of RBs scheduled for
downlink HARQ retransmissionwithin a monitoring period.
Uplink Pucch RBNum
Integer 0 to200,000
Number of RBs used by theuplink PUCCH when the
monitoring result is reported.
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eNodeB
Performance Monitoring Reference 10 ICIC Monitoring
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10 ICIC MonitoringThis task is used to check the status of inter-cell interference coordination (ICIC) bymonitoring the data associated to ICIC.
10.1 Parameters for ICIC Monitoring
Table 10-1Parameters for ICIC monitoring
Parameter Description
Monitor Item It can be set to HII Information, OI Information, Proportion of
High Interference RB in System Bandwidth, Edge User RBInformation, Neighbor Cell List Information, or a combination of
these items.
Local Cell ID ID of the cell for ICIC monitoring.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
10.2 Results of ICIC Monitoring
Table 10-2Results of ICIC monitoring
MonitorItem
Parameter Unit ValueRange
Description
HIIInformation
Hii SentInformati
GlobalCell Id
N/A N/A Physical cell identifier (PCI)of the serving cell.
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MonitorItem
Parameter Unit ValueRange
Description
on Valid
RBNumber
in oneHii
Integer 0 to 110 Number of valid RBs in one
HII when the monitoring resultis reported, which is the same
as the number of RBsoccupied by the current cell
bandwidth.
Hii BitInforma
tionStream
in OneHii
N/A N/A HII information about theserving cell. For details, see
3GPP TS 36.421.
Valid HiiReceivedNum
ValidHiiReceive
dNumber
Integer 0 to 4 Number of valid HIIs receivedfrom neighboring cells by theserving cell when the
monitoring result is reported.
Hii
ReceivedInformati
on
Global
Cell Id
N/A N/A PCI of a neighboring cell that
transmits HII information tothe serving cell.
Valid
RBNum in
One Hii
Integer 0 to 110 Number of valid RBs in one
HII when the monitoring resultis reported.
HII
Informa
tion
N/A N/A HII information about a
neighboring cell that transmits
the information to the servingcell. For details, see 3GPP TS
36.421.
OI
Information
OI Sent
Informati
on
Global
Cell Id
N/A N/A PCI of the serving cell.
ValidRB
Num inOne OI
Integer 0 to 110 Number of valid RBs in oneOI when the monitoring result
is reported, which is the sameas the number of RBsoccupied by the current cell
bandwidth.
OI
Informa
tion
N/A N/A OI information about the
serving cell, including high,
medium, and low interferencelevels. For details, see 3GPP
TS 36.421.
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MonitorItem
Parameter Unit ValueRange
Description
Valid OI
ReceivedNum
Valid
OIReceive
d Num
Integer 0 to 4 Number of valid OIs received
from neighboring cells by theserving cell when the
monitoring result is reported.
OI
Received
Information
Global
Cell Id
N/A N/A PCI of a neighboring cell that
transmits OI information to the
serving cell.
Valid
RB
Num inOne OI
Integer 0 to 110 Number of valid RBs in one
OI when the monitoring result
is reported, which is the sameas the number of RBs
occupied by the current
bandwidth.OI
Information
N/A N/A OI information about a
neighboring cell that transmitsthe information to the serving
cell, including high, medium,and low interference levels.
For details, see 3GPP TS36.421.
Proportion
of HighInterference
RB inSystem
Bandwidth
Proportion of High
Interference RB inSystem Bandwidth
% 0 to 100 Proportion of
high-interference RBs in theserving cell to RBs occupied
by the current cell bandwidthwhen the monitoring result is
reported.
Edge userRB
Information
Global Cell Id N/A N/A PCI of the local cell.
EdgeUser Valid RB
Num
Integer 0 to 110 Number of valid RBs in the
available band for cell edge
users (CEUs) when themonitoring result is reported.
EdgeUser BitInformation Stream
N/A N/A Information about theavailable band for CEUs in the
serving cell. For details, see3GPP TS 36.421.
Neighbor
Cell ListInformation
Valid Cell Num Integer 0 to 32 Number of valid neighboring
cells used for ICIC when themonitoring result is reported.
Cell Neighbor List N/A N/A PCI of an available
neighboring cell used by ICIC
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Performance Monitoring Reference 11 MU-MIMO Monitoring
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21
11 MU-MIMO MonitoringThis task is used to monitor the number of UEs paired with multi-user multiple-inputmultiple-output (MU-MIMO) within a transmission time interval (TTI) so that the paired UEs
can be viewed conveniently.
11.1 Parameters for MU-MIMO Monitoring
Table 11-1Parameters for MU-MIMO monitoring
Parameter Description
Local Cell ID ID of the cell for MU-MIMO monitoring.
Monitor Period(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,500, 1000, or 2000.
11.2 Results of MU-MIMO Monitoring
Table 11-2Results of MU-MIMO monitoring
Monitor
Item
Parameter Unit Value
Range
Description
Multi
User-MIMO
MIMO UE Pair
Num
Pair 0 to 16 Number of UEs paired with
MU-MIMO when themonitoring result is reported.
Two UEs paired withMU-MIMO are called one
pair.
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Performance Monitoring Reference 12 Interference Detection Monitoring
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12 Interference Detection MonitoringThe interference detection monitoring process is described as follows:
An RRU collects data and the LMPT performs fast Fourier transformation (FFT)calculation analysis and processes the data.
The signal spectrum within a configured frequency range is displayed in real time.
Interference detection monitoring implements some functions of a spectrum analyzer and
facilitates identification and analysis of interference problems.
12.1 Parameters for Interference Detection Monitoring
Table 12-1Parameters for interference detection monitoring
Parameter DescriptionLocal Cell ID ID of the cell on which interference detection monitoring is
performed.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,
200, 500, 1000, or 2000.
12.2 Results of Interference Detection Monitoring
Table 12-2Results of interference detection monitoring
MonitorItem
Parameter Unit ValueRange
Description
InterferenceDetect
RB SpectrumInformation
dBm -216
to 216
Received signal strengthin an RB.
Received Signal
Strength Indicator
dBm 140 to50 Received signal strength
in the wideband.
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MonitorItem
Parameter Unit ValueRange
Description
System Bandwidth Integer 0 to 100 Current system
bandwidth (number ofRBs).
Antenna RSSI dBm 140 to50 Received signal strength
indicator for an antenna.
PUSCH Cell dBm 32,768 to
32,767
Average interference
noise power in an RB.
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Performance Monitoring Reference 13 Scheduled Cell-Level UE Information Monitoring
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13 Scheduled Cell-Level UE InformationMonitoring
This task is used to monitor the number of scheduled cell-level UEs in different scheduling
modes.
13.1 Parameters for Scheduled Cell-Level UE InformationMonitoring
Table 13-1Parameters for scheduled cell-level UE information monitoring
Parameter
Description
Local Cell ID ID of the cell on which scheduled cell-level UE information
monitoring is performed.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
13.2 Results of Scheduled Cell-Level UE Information
Monitoring
Table 13-2Results of scheduled cell-level UE information monitoring
Monitor Item Parameter Unit ValueRange
Description
Scheduled Users
Statistic
Total DLSCH
Candidates WithinMonitor Period
Integer 0 to 65535 Total number of
candidate UEs fordownlink scheduling
within a monitoringperiod.
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Monitor Item Parameter Unit ValueRange
Description
Total DLSCH Users
Within Monitor Period
Integer 0 to 65535 Total number of UEs
scheduled in thedownlink within a
monitoring period.
Total DLSCH
Frequency Selected
Users Within MonitorPeriod
Integer 0 to 65535 Total number of UEs
for frequency
selective schedulingin the downlink
within a monitoringperiod.
Total DLSCH
Diversity Users Within
Monitor Period
Integer 0 to 65535 Total number of UEs
for diversity
scheduling in thedownlink within amonitoring period.
Total ULSCH Users
Within Monitor Period
Integer 0 to 65535 Total number of UEs
scheduled in theuplink within a
monitoring period.
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Performance Monitoring Reference 14 HARQ Status Monitoring
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14 HARQ Status MonitoringThis task is used to monitor uplink and downlink hybrid automatic repeat request (HARQ)information about all UEs in a cell. Based on this information, data transmission status of the
eNodeB or UE can be determined.
14.1 Parameters for HARQ Status Monitoring
Table 14-1Parameters for HARQ status monitoring
Parameter DescriptionMonitor Item It can be set to DL HARQ State, UL HARQ State, or a combination
of these two items.
Local Cell ID ID of the cell on which HARQ status monitoring is performed.
Monitor Period(ms)
Period for reporting monitoring results. It can be set to 1000or 2000.
14.2 Results of HARQ Status Monitoring
Table 14-2Results of HARQ status monitoring
MonitorItem
Parameter Unit ValueRange
Description
DL HARQ
State
DL PDSCH Code
m ACK Num
Num
ber
0 to 64,000 Number of ACKs for downlink
codeword m(m= {0, 1})within a monitoring period.
DL PDSCH Code
m NACK Num
Num
ber
0 to 64,000 Number of NACKs for
downlink codeword m(m= {0,1}) within a monitoring period.
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MonitorItem
Parameter Unit ValueRange
Description
DL PDSCH Code
m NoRsp Num
Num
ber
0 to 64,000 Number of times no response is
received for downlinkcodeword m(m= {0, 1})
within a monitoring period.
DL PDSCH Code
m DTX Num
Num
ber
0 to 64,000 Number of DTXs for downlink
codeword m (m = {0, 1})
within a monitoring period.
DL PDSCH
Version m Num
Num
ber
0 to 64,000 Number of times the downlink
HARQ version is m(m= {0, 1,
2, 3}) within a monitoringperiod.
DL PDSCH Rsp for
n TTI Num
Num
ber
0 to 64,000 Number of times downlink
HARQ reports n(n= {8, 9, 10,11}) TTIs within a monitoring
period.
UL HARQ
State
UL PUSCH ACK
Num
Num
ber
0 to 64,000 Number of uplink ACKs within
a monitoring period.
UL PUSCH NACKNum
Number
0 to 64,000 Number of uplink NACKswithin a monitoring period.
UL PUSCH DTX
Num
Num
ber
0 to 64,000 Number of uplink DTXs within
a monitoring period.
UL PUSCHVersion m Num
Number
0 to 64,000 Number of times the uplinkHARQ version is m(m= {0, 1,
2, 3}) within a monitoringperiod.
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Performance Monitoring Reference 15 Air-Interface DCI Status Monitoring
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15 Air-Interface DCI Status MonitoringThis task is used to monitor the usage of a cell-level physical downlink control channel(PDCCH), including the downlink control information (DCI) format, aggregation level, and
PDCCH symbol number, which are described as follows:
The DCI format indicates resource allocation information. A specific DCI format is used
in a different MIMO mode.
The aggregation level indicates the size of time-frequency resources occupied by aPDCCH.
The PDCCH symbol number indicates the number of OFDM symbols occupied by aPDCCH.
15.1 Parameters for Air-Interface DCI Status MonitoringTable 15-1Parameters for air-interface DCI status monitoring
Parameter DescriptionMonitor Item It can be set to DCI STATISTIC.
Local Cell ID ID of the cell on which air-interface DCI status monitoring is
performed.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 1000or 2000.
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Performance Monitoring Reference 15 Air-Interface DCI Status Monitoring
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15.2 Results of Air-Interface DCI Status Monitoring
Table 15-2Results of air-interface DCI status monitoring
MonitorItem Parameter Unit ValueRange DescriptionDCI
Statistic
PDCCH Type DCI0
Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 0
within a monitoring period.
PDCCH Type DCI1
Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 1within a monitoring period.
PDCCH Type
DCI1A Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 1A
within a monitoring period.
PDCCH Type
DCI1B Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 1Bwithin a monitoring period.
PDCCH Type
DCI1C Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 1Cwithin a monitoring period.
PDCCH Type
DCI1D Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 1Dwithin a monitoring period.
PDCCH Type DCI2
Num
Num
ber
0 to
64,000
Total number of times the
PDCCH type is DCI format 2within a monitoring period.
PDCCH TypeDCI2A Num
Number
0 to64,000
Total number of times thePDCCH type is DCI format 2A
within a monitoring period.
PDCCH TypeDCI2B Num
Number
0 to64,000
Total number of times thePDCCH type is DCI format 2B
within a monitoring period.
PDCCH Type DCI3Num
Number
0 to64,000
Total number of times thePDCCH type is DCI format 3
within a monitoring period.
PDCCH TypeDCI3A Num
Number
0 to64,000
Total number of times thePDCCH type is DCI format 3A
within a monitoring period.
PDCCH Use m CCE
Num
Num
ber
0 to
64,000
Total number of times the CCE
aggregation level is m(m= {1,
2, 4, 8}) within a monitoringperiod.
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MonitorItem Parameter Unit ValueRange Description
CFI Engross n
Symbol Stat. Num
Num
ber
0 to
64,000
Total number of times the CFI
occupies n(n= {1, 2, 3, 4})symbols within a monitoring
period.
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Performance Monitoring Reference 16 Air-Interface DRB Statistics Monitoring
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16 Air-Interface DRB StatisticsMonitoring
This task is used to monitor data transmission information at the cell-level PDCP, RLC, or
MAC layer, including the throughput, number of received packets, and number of transmittedpackets.
16.1 Parameters for Air-Interface DRB StatisticsMonitoring
Table 16-1Parameters for air-interface DRB statistics monitoring
Parameter DescriptionMonitor Item It can be set to DL DRB STATISTIC, UL DRB STATISTIC, or a
combination of these two items.
Local Cell ID ID of the cell on which air-interface DRB statistics monitoring isperformed.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 1000or 2000.
16.2 Results of Air-Interface DRB Statistics Monitoring
Table 16-2Results of air-interface DRB statistics monitoring
MonitorItem
Parameter Unit ValueRange
Description
DL DRBSTATISTI
C
Number of packetsreceived at the DL
PDCP
Integer 0 to300,000,0
00
Total number of data packetsreceived at the downlink PDCP
layer within a monitoring period.
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Performance Monitoring Reference 16 Air-Interface DRB Statistics Monitoring
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MonitorItem
Parameter Unit ValueRange
Description
Number of bits
received at the DLPDCP
Bit 0 to
300,000,000
Total throughput for data packets
received at the downlink PDCPlayer within a monitoring period.
Number of TBs for
DL MACscheduling
Integer 0 to
300,000,000
Total number of TBs for downlink
MAC scheduling within amonitoring period.
Number of Bit forDL MAC
scheduling
Bit 0 to300,000,0
00
Total throughput for TBsscheduled at the downlink MAC
layer within a monitoring period.
Number of timesDL RLC sends
data in AM mode
Number
0 to300,000,0
00
Total number of times thedownlink RLC layer transmits
data in acknowledgment (AM)
mode within a monitoring period.
Number of times
DL RLC sendsdata in UM mode
Numbe
r
0 to
300,000,000
Total number of times the
downlink RLC layer transmitsdata in unacknowledgment (UM)
mode within a monitoring period.
UL DRBSTATISTI
C
Number of TBs forUL MAC
scheduling
Integer 0 to300,000,0
00
Total number of TBs for uplinkMAC scheduling within a
monitoring period.
UL Mac TBNumber
Bit 0 to300,000,0
00
Total throughput for TBsscheduled at the uplink MAC layer
within a monitoring period.
Number of correct
UL MAC CRCs
Numbe
r
0 to
300,000,0
00
Total number of times the uplink
MAC layer receives correct cyclic
redundancy checks (CRCs) from aUE within a monitoring period.
Number of
incorrect UL MACCRCs
Numbe
r
0 to
300,000,000
Total number of times the uplink
MAC layer receives incorrectCRCs from a UE within a
monitoring period.
Number of times
UL RLC receivesdata in AM mode
Numbe
r
0 to
300,000,000
Total number of times the uplink
RLC layer receives data in AMmode within a monitoring period.
Number of times
UL RLC receives
data in UM mode
Numbe
r
0 to
300,000,0
00
Total number of times the uplink
RLC layer receives data in UM
mode within a monitoring period.
Number of packets
transmitted at theUL PDCP
Integer 0 to
300,000,000
Total number of data packets
transmitted at the uplink PDCPlayer within a monitoring period.
Number of bits
transmitted at the
UL PDCP
Bit 0 to
300,000,0
00
Total throughput for data packets
transmitted at the uplink PDCP
layer within a monitoring period.
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Performance Monitoring Reference 17 BLER Monitoring
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17 BLER MonitoringThis task is used to monitor the convergence of block error rates (BLERs) on each channel.
17.1 Parameters for BLER Monitoring
Table 17-1Parameters for BLER monitoring
Parameter DescriptionMonitor Item It can be set to Init BLER, Resident BLER, PDCCH BLER, or a
combination of these items.
UEID-MME MME of a user.
UEID-TMSI/TraceRef
TMSI or TraceRef to be monitored.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
17.2 Results of BLER Monitoring
Table 17-2Results of BLER monitoring
MonitorItem
Parameter Unit ValueRange
Description
- Physical CellIdentifier
N/A N/A Physical cell identifier of theserving cell.
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Performance Monitoring Reference 17 BLER Monitoring
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MonitorItem
Parameter Unit ValueRange
Description
Init BLER Downlink IBLER 0 to 1,000 BLER of initial TB
transmission on a PDSCHwithin a monitoring period =
Total number of TBs that fail tobe initially transmitted on the
PDSCH within the monitoringperiod x 1000/Total number of
initially transmitted TBs on thePDSCH within the monitoring
period.
Uplink IBLER 0 to 1,000 BLER of initial TBtransmission on a PUSCH
within a monitoring period =
Total number of TBs that fail tobe initially transmitted on thePUSCH within the monitoring
period x 1000/Total number of
initially transmitted TBs on thePUSCH within the monitoring
period.
Resident
BLER
Downlink RBLER 0 to 1,000 BLER of the last TB
retransmission on a PDSCH
within a monitoring period =Number of times TBs last fail
to be retransmitted on the
PDSCH within the monitoringperiod x 1000/Total number ofinitially transmitted TBs on the
PDSCH within the monitoringperiod..
Uplink RBLER 0 to 1,000 BLER of the last TB
retransmission on a PUSCHwithin a monitoring period =
Number of times TBs last failto be retransmitted on the
PUSCH within the monitoring
period x 1000/Total number ofinitially transmitted TBs on thePUSCH within the monitoring
period.
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MonitorItem
Parameter Unit ValueRange
Description
PDCCH
BLER
PDCCH Bler 0 to 1,000 BLER of DLGRANT decoding
on a PDCCH within amonitoring period = Number of
times DLGRANTs decodedincorrectly x 1000/Total
number of DLGRANTs sent ona PDCCH. The error rate is in
the unit of .
The number of DLGRANTs
decoded incorrectly is the
number of DTXs that were thefeedback given to the
DLGRANTs sent on aPDCCH.
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Performance Monitoring Reference 18 Power Headroom Monitoring
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18 Power Headroom MonitoringThis task is used to monitor the power headroom reported by the UE. Based on thisinformation, the scheduling module estimates the remaining processing capacity of the UE.
18.1 Parameters for Power Headroom Monitoring
Table 18-1Parameters for power headroom monitoring
Parameter DescriptionUEID-MME MME of a user.
UEID-TMSI/TraceRef TMSI or TraceRef to be monitored.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,200, 500, 1000, or 2000.
18.2 Result of Power Headroom Monitoring
Table 18-2Result of power headroom monitoring
Monitor Item Parameter Unit ValueRange
Description
- Physical Cell
Identifier
N/A N/A Physical cell identifier of
the serving cell.
PowerHeadroom
Power Headroom dB 23 to 40 Power headroom lastreported by the UE.
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Performance Monitoring Reference 19 Channel Quality Monitoring
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19 Channel Quality MonitoringThis task is used to monitor the uplink and downlink channel status of the UE in real time,which is affected by the inference and varies depending on the position of the UE in a cell.
Based on the channel status information, the uplink and downlink channel quality of the UEcan be determined.
19.1 Parameters for Channel Quality Monitoring
Table 19-1Parameters for channel quality monitoring
Parameter DescriptionMonitor Item It can be set to SINR, CQI, or a combination of these two items.
UEID-MME MME of a user.
UEID-TMSI/TraceRef
TMSI or TraceRef to be monitored.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
19.2 Results of Channel Quality Monitoring
Table 19-2Results of channel quality monitoring
MonitorItem Parameter Unit Value Range Description- Physical Cell
IdentifierN/A N/A Physical cell identifier of the
serving cell.
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Performance Monitoring Reference 19 Channel Quality Monitoring
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MonitorItem Parameter Unit Value Range DescriptionSINR SINR 0.01
dB
12700 to
12700
Average signal to interference
plus noise ratio (SINR) for thefull bandwidth of the UE
measured when the monitoringresult is reported.
SINR Flag N/A N/A Flag of the effective average
SINR for the full bandwidth ofthe UE.
CQI UE Code Count Integ
er
1 to 2 Number of transmitted
codewords in the downlinkwhen the monitoring result is
reported.
Effective Len ms 41 to 44 Valid length of the channelquality indicator (CQI) for the
full bandwidth.
CQI N/A 0 to 31 Value mapped to the originally
reported CQI for the fullbandwidth when the
monitoring result is reported.
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Performance Monitoring Reference 20 Scheduling Monitoring
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20 Scheduling MonitoringThis task is used to monitor the number of scheduling requests sent from the UE and status ofeach data buffer area for uplink services.
20.1 Parameters for Scheduling Monitoring
Table 20-1Parameters for scheduling monitoring
Parameter DescriptionMonitor Item It can be set to UL SR of Service, UL BSR of Service, Percentage of
DRX activity timer in DRX timer, or a combination of these items.
UEID-MME MME of a user.
UEID-TMSI/Tra
ceRef
TMSI or TraceRef to be monitored.
Monitor Period(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,500, 1000, or 2000.
20.2 Results of Scheduling Monitoring
Table 20-2Results of scheduling monitoring
Monitor
Item Parameter Unit Value Range Description- Physical Cell
Identifier
N/A N/A Physical cell identifier of the
serving cell.
UL SR of
Service
Number of SRs Num
ber
0 to 4294967296 Number of scheduling
requests (SRs) reported by the
UE to the eNodeB within a
monitoring period.
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MonitorItem Parameter Unit Value Range DescriptionUL BSR
of Service
Byte Length 1 of
LCG BS
bit 0 to 150,000 Data volume in the buffer
status report [0] (BSR[0])when the monitoring result is
reported.
If the CRC is successful, the
BSR of the correspondingLogical Channel Group
(LCG) must be updated.When the UE is in the
out-of-synchronization state,
the BSR of all LCGs must becleared.
Byte Length 2 of
LCG BS
bit 0 to 150,000 Data volume in the BSR[1]
when the monitoring result isreported
If the CRC is successful, theBSR of the corresponding
LCG must be updated. Whenthe UE is in the
out-of-synchronization state,the BSR of all LCGs must be
cleared.
Byte Length 3 ofLCG BS
bit 0 to 150,000 Data volume in the BSR[2]when the monitoring result is
reported.If the CRC is successful, the
BSR of the corresponding
LCG must be updated. Whenthe UE is in the
out-of-synchronization state,the BSR of all LCGs must be
cleared.
Byte Length 4 of
LCG BS
bit 0 to 150,000 Data volume in the BSR[3]
when the monitoring result is
reported.
If the CRC is successful, theBSR of the correspondingLCG must be updated. When
the UE is in theout-of-synchronization state,
the BSR of all LCGs must be
cleared.
percentag
e of DRXactivity
timer in
DRX
GAP Time Integ
er
0 to 4294967296 Number of accumulated TTIs
in the call gapping (GAP)state between the start and the
end of the scheduling
monitoring.
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MonitorItem Parameter Unit Value Range Descriptiontimer DRX Time Integ
er
0 to 4294967296 Number of accumulated TTIs
in the DRX state between thestart and the end of the
scheduling monitoring.
Number of TTI Integ
er
0 to 4294967296 Number of accumulated TTIs
between the establishment
and the release of an L2 case.
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eNodeB
Performance Monitoring Reference 21 RLC Data Stream Monitoring
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21 RLC Data Stream MonitoringThis task is used to monitor the data volume to be sent in the downlink buffer area at the RLClayer corresponding to the DRBs for user data.
21.1 Parameters for RLC Data Stream Monitoring
Table 21-1Parameters for RLC data stream monitoring
Parameter DescriptionMonitor Item It can be set to RLC Data Stream.
UEID-MME MME of a user.
UEID-TMSI/TraceRef TMSI or TraceRef to be monitored.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,
200, 500, 1000, or 2000.
21.2 Result of RLC Data Stream Monitoring
Table 21-2Result of RLC data stream monitoring
Monitor
Item Parameter Unit ValueRange Description- Physical Cell
Identifier
N/A N/A Physical cell identifier of the
serving cell.
RLC Data
Stream
RLC Buffer
Length
Byte 0 to
10,000,00
0
Data stream of the RLC SDUs to be
sent on the DRB from the downlink
buffer area at the RLC layer whenthe monitoring result is reported.
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eNodeB
Performance Monitoring Reference 22 Throughput Monitoring
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22 Throughput MonitoringThis task is used to view the throughputs at the MAC or RLC layer at the eNodeB side in realtime. Based on the comparison of the throughputs between the eNodeB side and the UE side,
whether the data transmission at the eNodeB side is properly can be determined.
22.1 Parameters for Throughput Monitoring
Table 22-1Parameters for throughput monitoring
Parameter DescriptionMonitor Item It can be set to Throughput of RLC, Throughput of MAC, or
a combination of these two items.
UEID-MME MME of a user.
UEID-TMSI/TraceRef TMSI or TraceRef to be monitored.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50, 100,200, 500, 1000, or 2000.
22.2 Results of Throughput Monitoring
Table 22-2Results of throughput monitoring
Monitor
Item Parameter Unit Value Range Description- Physical Cell
Identifier
N/A N/A Physical cell identifier of the
serving cell.
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Performance Monitoring Reference 22 Throughput Monitoring
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MonitorItem Parameter Unit Value Range DescriptionThroughput
of RLC
Downlink RLC
Throughput
bit/s 0 to
150,000,000
Total throughputs of the
downlink RLC SDUs sent onthe DRB at the RLC layer
within a monitoring period =(Downlink RLC throughputs
on the RLC logical channelsx 8)/(Monitoring period x
1000).
Uplink RLCThroughput
bit/s 0 to150,000,000
Total throughputs of theuplink RLC SDUs received
on the DRB at the RLC layerwithin a monitoring period =
(Uplink RLC throughputs on
the RLC logical channels x8)/(Monitoring period x1000).
Throughput
of MAC
Downlink MAC
Throughput
bit/s 0 to
150,000,000
User-level downlink MAC
throughputs within amonitoring period =
(Downlink MACthroughputs x
8)/(Monitoring period x
1000).
Uplink MAC
Throughput
bit/s 0 to
150,000,000
User-level uplink MAC
throughputs within amonitoring period = (Uplink
MAC throughputs x
8)/(Monitoring period x1000).
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eNodeB
Performance Monitoring Reference 23 AQM Monitoring
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23 AQM MonitoringThis task is used to monitor the packet loss rate and buffer queues related to the active queuemanagement (AQM) algorithms for DRBs.
23.1 Parameters for AQM Monitoring
Table 23-1Parameters for AQM monitoring
Parameter DescriptionMonitor Item It can be set to Percentage of AQM discard package, DL RLC
buffer length of eNB, or a combination of these two items.
UEID-MME MME of a user.
UEID-TMSI/Trac
eRef
TMSI or TraceRef to be monitored.
Monitor Period(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,500, 1000, or 2000.
23.2 Results of AQM Monitoring
Table 23-2Results of AQM monitoring
Monitor
Item Parameter Unit ValueRange Description- Physical Cell
Identifier
N/A N/A Physical cell identifier of the
serving cell.
Percentag
e of AQM
discard
package
Number of
Discarded
Packets
Packet 0 to 20,000 Number of discarded packets on
the DRB monitored in AQM mode
within a monitoring period.
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eNodeB
Performance Monitoring Reference 23 AQM Monitoring
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MonitorItem Parameter Unit ValueRange DescriptionDL RLC
bufferlength of
eNB
Number of
Packets inRLC Buffer
Packet 0 to 20,000 Number of RLC SDUs to be sent
on the DRB from the downlinkRLC buffer area at the end of a
monitoring period.
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eNodeB
Performance Monitoring Reference 24 Uplink Power Control Monitoring
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24 Uplink Power Control MonitoringThis task is used to monitor the necessary information about uplink power control when theswitch for uplink power control is turned on or turned off. This enables users to obtain the
information about the power adjustment when the switch for uplink power control is turnedon or turned off.
24.1 Parameters for Uplink Power Control Monitoring
Table 24-1Parameters for uplink power control monitoring
Parameter Description
Monitor Item It can be set to Close-loop Power of UE, PUSCH N max updated of
UE, PUCCH ACK/NACK/DTX Statistic, or a combination of theseitems.
UEID-MME MME of a user.
UEID-TMSI/TraceRef
TMSI or TraceRef to be monitored.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
24.2 Results of Uplink Power Control Monitoring
Table 24-2Results of uplink power control monitoring
Monitor Item Parameter Unit ValueRange
Description
- Physical CellIdentifier
N/A N/A Physical cellidentifier of the
serving cell.
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Performance Monitoring Reference 24 Uplink Power Control Monitoring
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Monitor Item Parameter Unit ValueRange
Description
Close-loop
Power of UE
PUSCH SINR target dB 1500 to
2000
Target SINR of
PUSCH powercontrol. The value
is set by runningMML commands.
PUSCH SINR Adjust
Step
dB 1500 to
2000
The difference
between the actualSINR and target
SINR when theclosed-loop power
control is adjustedwhen the
monitoring result is
reported.
PUSCH IBLER target 1500 to
2000
Target IBLER of
PUSCHclosed-loop power
control. The valueis set by running
MML commands.
PUCCH SINR target dB 1500 to2000
Target SINR ofPUCCH
closed-loop powercontrol. The value
is set by runningMML commands.
PUCCH SINR Adjust
Step
dB 1500 to
2000
The difference
between the actualSINR and the target
SINR of PUCCHclosed-loop power
control when the
monitoring result isreported.
PUSCH N max
updated of UE
Maximum Number of
Transmissions
Number 0 to 10 The maximum
number oftransmissions on
the uplink PUSCH.It is set by running
MML commands.
PUCCH
ACK/NACK/DT
X Statistic
Number of ACK Number 0 to 2000 The number of
ACKs detected on
the PUCCH by theeNodeB within a
monitoring period.
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Performance Monitoring Reference 24 Uplink Power Control Monitoring
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Monitor Item Parameter Unit ValueRange
Description
Number of NACK Number 0 to 2000 The number of
NACKs on thePUCCH detected
by the eNodeBwithin a monitoring
period.
Number of DTX Number 0 to 2000 The number ofDTXs on the
PUCCH detectedby the eNodeB
within a monitoringperiod.
NOTE
If the three items are selected for simultaneous monitoring, the value ranges of the parameters are allfrom600 to 2000.
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eNodeB
Performance Monitoring Reference 25 Downlink Power Control Monitoring
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25 Downlink Power Control MonitoringThis task is used to monitor the necessary information about downlink power control whenthe switch for downlink power control is turned on or turned off. This enables users to obtain
the power adjustment when the switch for downlink power control is turned on or turned off.
25.1 Parameters for Downlink Power Control Monitoring
Table 25-1Parameters for downlink power control monitoring
Parameter Description
Monitor Item It can be set to PDSCH of UE, PHICH of UE, PDCCH of UE, or a
combination of these items.
UEID-MME MME of a user.
UEID-TMSI/TraceRef
TMSI or TraceRef to be monitored.
Monitor Period
(ms)
Period for reporting monitoring results. It can be set to 50, 100, 200,
500, 1000, or 2000.
25.2 Results of Downlink Power Control Monitoring
Table 25-2Results of downlink power control monitoring
Monitor Item Parameter Unit ValueRange
Description
- Physical CellIdentifier
N/A N/A Physical cellidentifier of the
serving cell.
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Performance Monitoring Reference 25 Downlink Power Control Monitoring
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Monitor Item Parameter Unit ValueRange
Description
PDSCH of UE PDSCH PA dB 6 to 3 Power offset between
each resourceelement (RE) on the
PDSCH and the pilotwhen the monitoring
result is reported.
Maximum number oftransmissions
Number
0 to 28 The maximumnumber of
transmissions on thePDSCH, excluding
the initialtransmission. It is set
by running MML
commands.
PDSCH IBLER target 600 to
1000
Target BLER in the
initial transmissionduring the semi-static
PDSCH powercontrol. It is set by
running MMLcommands.
PHICH of UE PHICH SINR target dB 1500 to
2000
Target SINR of
PHICH outer-looppower control. The
value is set byrunning MML
commands.
PHICH SINR adjuststep
dB 1500 to2000
The SINR adjustmentstep calculated in the
PHICH outer-looppower control =
Adjustment step x
Number of NACKstransmitted on the
PHICH within theperiod of outer-loop
power control(Actually measured
BLERTargetBLER)/(1Target
BLER).
The result is
multiplied by 1000.
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Performance Monitoring Reference 25 Downlink Power Control Monitoring
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Monitor Item Parameter Unit ValueRange
Description
PHICH BER 1500 to
2000
The probability for
decoding NACKsinto ACKs within the
adjustment period ofthe PHICH
outer-loop powercontrol = Number of
NACKs that aredecoded into ACKs x
1000/Number ofNACKs transmitted
on the PHICH.
PDCCH of UE Power Offset of
Pdcch
dB 1500 to
2000
Offset between the
power fortransmitting each REon the PDCCH and
the pilot power when
the monitoring resultis reported.
TTI ms 1500 to2000
TTI for the PDCCHpower transmitted at
the MAC layer.
NOTE
If the three items are selected for simultaneous monitoring, the value ranges of the parameters are all
from600 to 2000.
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eNodeB
Performance Monitoring Reference 26 Uplink ICIC Monitoring
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Copyright Huawei Technologies Co., Ltd
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26 Uplink ICIC MonitoringThis task is used to monitor the user property and neighbor cell information during the uplink
ICIC to obtain the operating status of the uplink ICIC.
26.1 Parameters for Uplink ICIC Monitoring
Table 26-1Parameters for uplink ICIC monitoring
Parameter Description
Monitor Item It can be set to USER PROPERTY orUSER NEIGHBOR
LIST. You can also select both monitoring items for
simultaneous monitoring.
UEID-MME MME of a user.
UEID-TMSI/TraceRef TMSI or TraceRef to be monitored.
Monitor Period (ms) Period for reporting monitoring results. It can be set to 50,100, 200, 500, 1000, or 2000.
26.2 Results of Uplink ICIC MonitoringTable 26-2Results of uplink ICIC monitoring
Monitor Item Parameter Unit ValueRange
Description
- Physical Cell
Identifier
N/A N/A Physical cell identifier of
the serving cell.
USERPROPERTY
User Type N/A N/A User property. It includesthe CEUs,