Module 4 - KPI Delta

8/12/2019 Module 4 - KPI Delta

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2 Nokia Siemens Networks Presentation / Author / Date

For internal use

RG20 KPIs available

RG20 KPI in Jump (NOP) http://nop-i.nokiasiemensnetworks.com/pl_login.php

BSS RG20 in Reporting Suite 1strelease just with the new reports available

http://nop-i.nokiasiemensnetworks.com/reportmanager/?set=587

BSS RG20 onTop / RG30 https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/412232559

BSS CS COUNTERS & FORMULAS PPT (CS&PS) http://nop-i.nokiasiemensnetworks.com/dld.php?file=BSS_S15_CS_Counter_Block_Pics.ppt

http://nop-i.nokia.com/dld.php/?BSS_S15_counter_block_pic_PS_BSSPMWG.ppt
http://nop-i.nokiasiemensnetworks.com/pl_login.phphttp://nop-i.nokiasiemensnetworks.com/reportmanager/?set=587https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/412232559http://nop-i.nokiasiemensnetworks.com/dld.php?file=BSS_S15_CS_Counter_Block_Pics.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php/?BSS_S15_counter_block_pic_PS_BSSPMWG.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php/?BSS_S15_counter_block_pic_PS_BSSPMWG.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php/?BSS_S15_counter_block_pic_PS_BSSPMWG.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php/?BSS_S15_counter_block_pic_PS_BSSPMWG.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php?file=BSS_S15_CS_Counter_Block_Pics.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php?file=BSS_S15_CS_Counter_Block_Pics.ppthttp://nop-i.nokiasiemensnetworks.com/dld.php?file=BSS_S15_CS_Counter_Block_Pics.ppthttps://sharenet-ims.inside.nokiasiemensnetworks.com/Open/412232559https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/412232559https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/412232559http://nop-i.nokiasiemensnetworks.com/reportmanager/?set=587http://nop-i.nokiasiemensnetworks.com/reportmanager/?set=587http://nop-i.nokiasiemensnetworks.com/reportmanager/?set=587http://nop-i.nokiasiemensnetworks.com/pl_login.phphttp://nop-i.nokiasiemensnetworks.com/pl_login.phphttp://nop-i.nokiasiemensnetworks.com/pl_login.php


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For internal use

RF BasicsRxlevel Statistic table

UL0 UL1 UL2 UL3 UL4 UL5 UL6 UL7

-100...-110 37858 1148 1122 838 661 480 476 735

-95...-100 153818 119 187 131 99 54 49 84

-90...-95 146147 71 173 115 57 35 44 195

-80...-90 22390 10 16 32 7 1 4 81-70...-80 3175 0 0 10 2 1 0 25

-47...-70 1232 0 3 11 1 0 1 8

DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7

-100...-110 5965 983 1129 1393 1522 1295 969 735

-95...-100 74523 1462 1491 1279 626 323 108 54-90...-95 178602 761 616 321 185 638 44 24

-80...-90 83283 116 128 101 42 144 29 6

-70...-80 9295 14 42 31 9 3 0 3

-47...-70 3260 2 17 8 3 2 1 2

1 TRX, UL and DL


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For internal use

RF BasicsRxlevel Statistic table

DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7

-100...-110 12950 9065 6799 5779 4912 1965 786 314

-95...-100 144627 57851 43388 36880 27660 2766 1106 443

-90...-95 132762 53105 39829 33854 25391 2539 1016 406

-80...-90 267543 43567 32675 27774 20830 2083 833 333

-70...-80 121749 48700 36525 31046 23284 2328 931 373-47...-70 23066 9226 6920 5882 4411 3970 3573 3216

UL0 UL1 UL2 UL3 UL4 UL5 UL6 UL7

-100...-110 213725 99354 69548 48683 34078 23855 16698 11689

-95...-100 464533 29355 14678 7339 3669 1835 917 459

-90...-95 428438 8120 223 157 76 44 148 257

-80...-90 53443 9 18 21 8 23 10 41

-70...-80 1105 0 2 6 0 0 0 0

-47...-70 127 0 0 5 0 0 0 0

Bad DL Interfeferncewhich cells are causing??

Bad UL Coverage problems


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For internal use

RG20New Measurements


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7/507 Nokia Siemens Networks Presentation / Author / Date

For internal use

135 Precise RX Level MeasurementUplink Bad Coverage



For internal use

135 Precise RX Level MeasurementDownlink Bad Coverage



For internal use

135 Precise RX Level MeasurementDownlink Good Coverage



For internal use

136 Precise Timing Advance Measurement

Distance can be seen per 550m (063)

TIMING ADVANCE VALUE 0 136000



Useful with OSC, RX level statistics, Refarming, parameters

TA vs. Level

TA vs. MS power



For internal use

136 Precise Timing Advance MeasurementExample


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For internal use

136 Precise Timing Advance MeasurementHigh distance values


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For internal use

136 Precise Timing Advance Measurement

Traffic from indoor near the BTS can be estimated Small distancelow signal level

Bad overshooting cells can be seen Long distancepossible causing drops

Cell rangeif small => can be tilted (less interference)

With Map lots of information can be get

Distance


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For internal use

137 Precise Power Level Measurement

Used power can be seen per dB (MS & BTS)

MS POWER LEVEL 0 137000



BTS POWER LEVEL 0 137023



Useful with OSC, POC parameters, HOC parameters


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For internal use

138 Adjacent Cell RX Level Measurement

More accurate ADCE info, 4 kind of counters

Adjacent cell RX Level Rank (best neighbors) 3 counters, 3 strongest cells

Based on number of times when cell highest, 2ndand 3rdhighest

Adjacent cell RX levels (neighbor signal level) 64 counters, signal level (-47-110)

Serving-adjacent RX level difference (level difference) 51 counters (-25dB + 25 dB)

Serving-Adjacent RX level See next 2 slides

Note! Can be quite difficult to use, some cases very useful


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For internal use

Presentation / Author / Date

Neighbor optimization

GREEN= source

RED =neighbor cell

BLUE = no neighbor


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For internal use

138 Adjacent Cell RX Level MeasurementAdjacent RX levels

KPI1 adce signal level difference -10 or less (adce better than 10dB)KPI2 adce signal level difference +10 or more (adce weaker than 10 dB)

KPI3 adce signal level better than -100 dB



KPI6 serving cell better than -90 dB, adce level at least the same

KPI7 serving cell better than -80 dB, adce level at least the same

KPI8 serving cell better than -75dB, adce levelat least the same

BTS ID KPI1 KPI2 KPI3 KPI4 KPI5 KPI6 KPI7 KPI8

6 13 % 38 % 98 % 93 % 35 % 27 % 24 % 20 %

7 3 % 37 % 87 % 71 % 2 % 17 % 7 % 3 %

8 1 % 55 % 81 % 61 % 2 % 18 % 7 % 3 %

14 11 % 13 % 92 % 80 % 4 % 26 % 11 % 5 %

16 2 % 47 % 79 % 55 % 1 % 16 % 4 % 1 %

18 8 % 19 % 93 % 82 % 5 % 22 % 11 % 6 %

19 8 % 15 % 93 % 81 % 5 % 23 % 11 % 6 %

20 7 % 19 % 93 % 82 % 6 % 22 % 12 % 7 %

21 1 % 45 % 78 % 54 % 0 % 17 % 3 % 1 %

22 7 % 19 % 92 % 80 % 5 % 21 % 10 % 5 %

24 3 % 30 % 89 % 77 % 4 % 18 % 10 % 5 %

78 5 % 22 % 90 % 75 % 2 % 18 % 7 % 3 %

104 4 % 35 % 77 % 56 % 2 % 15 % 5 % 2 %107 4 % 35 % 83 % 66 % 4 % 18 % 8 % 4 %

109 2 % 55 % 84 % 67 % 4 % 17 % 9 % 4 %

137 8 % 29 % 72 % 49 % 1 % 20 % 5 % 1 %

139 6 % 38 % 78 % 60 % 3 % 22 % 9 % 4 %

140 1 % 55 % 51 % 29 % 0 % 23 % 6 % 1 %


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For internal use

138 Adjacent Cell RX Level Measurement

Serving-Adjacent RX level 11 counters for serving and adjacent => total 121 counters

RX_LEVEL_0 -100dBm > rx_lev,

RX_LEVEL_1 -95dBm > rx_lev >= -100dBm,









RX_LEVEL_10 rx_lev >= -55dBm

Example Serving -95-100, adjacent -100 > how to use?


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For internal use

138 Adjacent Cell RX Level Measurementsamples per ADCE

BTS target BTS

source signal

level (upper) -100 -95 -90 -85 -80 -75 -70 -65 -60 -55 -50

16 29 -100 3930 1913 1151 542 200 32 4 1 2 0 0

16 29 -95 4433 4912 4276 2660 1201 303 45 3 2 0 1

16 29 -90 7115 7883 10365 8171 4201 1255 232 33 10 0 0

16 29 -85 4983 8297 14078 16690 9109 3430 709 85 35 0 1

16 29 -80 3342 6865 14765 18416 13376 6026 1537 596 63 8 3

16 29 -75 1543 3206 6735 10251 10301 7535 2661 837 84 15 1416 29 -70 363 722 1762 4744 4647 4604 2824 756 221 29 6

16 29 -65 46 80 420 726 1081 1016 817 579 337 56 27

16 29 -60 5 19 69 110 457 436 500 280 108 32 49

16 29 -55 1 3 2 11 53 102 56 85 66 25 3

16 29 -50 0 0 0 0 7 5 7 32 17 18 2

adjacent signal level (upper)


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For internal use

138 Adjacent Cell RX Level MeasurementCombined samples

Any comments?

If both has same

amount of

interference, how

these cells are

working?

source

BTS

source

signal

level

(upper) -100 -95 -90 -85 -80 -75 -70 -65 -60 -55 -50

16 -100 25893 7067 3175 1139 312 47 6 1 3 0 2

-95 47144 24276 15029 6073 1987 420 79 16 9 0 4

-90 81478 58853 45856 21906 7438 1755 333 82 13 0 1

-85 75261 90768 84583 49145 17317 4903 945 140 52 0 5

-80 55440 100371 109585 67910 28796 9606 2146 719 85 11 5

-75 24600 52742 73669 56868 28999 13310 3860 1097 122 22 19

-70 6112 14552 30442 31782 21300 11996 4573 1294 313 41 7

-65 624 1485 3982 6043 7895 5723 2510 1105 482 71 27-60 45 173 564 1417 3276 3055 1920 851 201 39 51

-55 2 13 78 236 513 562 416 323 93 32 4

-50 0 4 14 19 62 71 118 138 22 18 2


source

BTS

source

signal

level

(upper) -100 -95 -90 -85 -80 -75 -70 -65 -60 -55 -50

14 -100 41064 23021 14381 7336 2403 646 86 11 5 1 2

-95 56698 62689 49590 28043 13135 4531 793 113 28 1 1

-90 48491 88272 108345 75875 41081 17439 5004 916 129 20 10

-85 25207 66208 126841 136085 87376 44703 17830 4538 796 101 17

-80 10210 34075 80589 125560 120498 76137 39231 15379 3345 487 115

-75 2472 9520 30661 65088 87945 77441 50891 19894 6366 2368 566

-70 365 1588 7053 20492 34599 40629 32516 16918 6903 2095 478

-65 84 224 968 3410 6442 8403 9514 7407 3314 986 254

-60 26 45 82 254 733 1110 1366 1598 1077 252 83

-55 1 0 0 24 43 96 119 167 117 43 12

-50 0 0 0 1 5 13 17 33 13 0 2



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For internal use

139 Air Path Loss Measurement

Pathloss difference and real pathloss (UL/DL) can beseen

PATH LOSS DIFF BELOW -24 139000

PATH LOSS DIFF -24 139001

PATH LOSS DIFF ZERO 139025 PATH LOSS DIFF 1 139026: :

PATH LOSS DIFF ABOVE 24 139050

UL PATH LOSS 30 TO 31 139051 UL PATH LOSS 148 TO 153 139110

DL PATH LOSS 30 TO 31 139111

DL PATH LOSS 158 TO 190 139175


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For internal use

139 Air Path Loss Measurement

Traffic from indoor near the BTS can be estimated Small distancelow signal level + big pathloss difference

Linkbalance can be analyzed Which one is limitingUL or DL

Distance + pathloss


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For internal use

BSS21309: Orthogonal subchannel with SAIC MS

OSC_AMR_HR_475_UL_RXQUAL_0 122000

OSC_AMR_HR_475_DL_RXQUAL_0 122001

OSC_AMR_HR_475_UL_RXQUAL_7122014

OSC_AMR_HR_475_DL_RXQUAL_7122015













OSC_AMR_HR_740_UL_RXQUAL_0122064OSC_AMR_HR_740_DL_RXQUAL_0122065



122 OSC RX Quality measurementcollects statistics of

received signal quality both in uplink and downlink directions

for each AMR HR bit rate for double half rate calls. The

information is collected from each transceiver (TRX)

separately.

The Bit Error Ratio (BER) based signal quality counters

correspond to the eight RX Quality bands. The counters areupdated by the RX Quality values as measured by the MS

(downlink) and BTS (uplink) and reported in the radio link

measurement messages. The RX Quality reports are

collected on the traffic channels (TCHs).

KPIs:

OSC DL/UL

Rx Quality

Distribution

1 Traffic Measurement

DHR_MULTIPLEXING_ATTEMPTS 001263DHR_MULTIPLX_FAIL_DUE_TCH_RES 001264

CSDAP_RES_ALLOC_ATT_FOR_DHR 001265

DHR_MPLX_FAIL_DUE_CSDAP_RES001266

DHR_MPLX_FAIL_DUE_OTHER 001267

2 Resource Availability Measurement

AVE_BUSY_DHR_TCH 002094

AVE_BUSY_DHR_TCH_DENOM 002095

PEAK_BUSY_DHR_TCH002096

4 Handover Measurement

HO_ATTEMPT_FROM_AMR_HR_TO_DHR 004235

HO_ATTEMPT_FROM_AMR_FR_TO_DHR 004236

HO_FROM_AMR_HR_TO_DHR_SUCC 004237

HO_FROM_AMR_FR_TO_DHR_SUCC 004238

UNSUCC_HO_TO_DHR_DUE_MISMATCH 004239

HO_ATT_FROM_DHR_DUE_RX_QUAL 004240

HO_ATT_FROM_DHR_DUE_RXLEV_DIF 004241

HO_FROM_DHR_DUE_RX_QUAL_SUCC 004242

HO_FROM_DHR_DUE_RXLEV_SUCC 004243

HO_ATT_FROM_DHR_DUE_RX_LEV 004251

HO_FROM_DHR_DUE_RX_LEV_SUCC 004252

BSS21309: Orthogonal subchannel with SAIC MSintroduce a set of counters in 1Traffic Measurement 2 Resource Availability Measurement and 4 Handover

Measurement for feature performance monitoring.KPIs:

Total DHR Multiplexing Failure Rate

DHR Multiplexing Failure Rate due to Lack of Suitable Pair

DHR Multiplexing Failure Rate due to CSDAPDHR Multiplexing Failure Rate due to Other Reasons

CSDAP Allocation Failure Rate

KPIs:

AMR HR-to-DHR HO Success RateAMR HR-to-DHR HO Rate

AMR FR-to-DHR HO Success Rate

AMR FR-to-DHR HO Rate

RxQual DHR Demultiplexing HO

Success Rate

UL RxLev Difference DHR

Demultiplexing HO Success Rate

RxLev DHR Demultiplexing HO Success

Rate

DHR Demultiplexing HO Success Rate

DHR Demultiplexing HO type (due to

RxQual) DistributionDHR Demultiplexing HO type (due to UL

RxLev difference) Distribution


RxLev) Distribution

KPI s:

Average DHR Traffic

DHR Usage


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For internal use

121 CSDAP Measurements

CSDAP info 121000 CSDAP TOTAL_PCM_SUBTSLS_IN_CSDAP

121001 CSDAP AVERAGE_CSDAP_SUBTSL_USAGE

121002 CSDAP AVE_CSDAP_SUBTSL_USAGE_DEN

121003 CSDAP PEAK_CSDAP_SUBTSL_USAGE


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For internal use

226 D-Channel Measurements

The Abis D-channel measurement providesinformation on the end-to-end performance of the Abistransmission connection. EXTERNAL PCM 226000

EXTERNAL TSL 226001

EXTERNAL SUB TSL 226002

D-CHANNEL BIT RATE 226003

DOWNLINK FRAME ERRORS 226004

DOWNLINK OCTETS 226005

UPLINK FRAME ERRORS 226006

UPLINK OCTETS 226007

UPLINK I FRAME OCTETS 226008

Useful with

Smartphone paging analysis

TRXSIG load analysis


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For internal use

120 TDM/PW Abis Delay Measurement

TDM/PW Abis Delay Measurement provides performance data

about the round trip time of data frames/packets in an Abisinterface.

120000 ABIS_DELAY ETIP_UNIT_INDEX_IN_BSC

120001 ABIS_DELAY PW_ID

120002 ABIS_DELAY ABIS_ROUND_TRIP_TIME_SUCC120003 ABIS_DELAY ABIS_ROUND_TRIP_TIME_SAMPLES

120004 ABIS_DELAY ABIS_ROUND_TRIP_TIME_MAX

120005 ABIS_DELAY ABIS_ROUND_TRIP_TIME_MIN

120006 ABIS_DELAY JB_FILL_LEVEL_MAX_SUM_BSC

120007 ABIS_DELAY JB_FILL_LEVEL_MIN_SUM_BSC

120008 ABIS_DELAY JB_FILL_LEVEL_SAMPLES_BSC

120009 ABIS_DELAY JB_FILL_LEVEL_SUM_BTS


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For internal use

123 Packet Abis Measuremenst (BTS)

Packet Abis countersFRAMES RECEIVED 123000

FRAMES SENT 123001

OCTETS RECEIVED 123002

OCTETS SENT 123003

UL UTILIZATION 0-25 123004



UL UTILIZATION 75-90 123007UL UTILIZATION 90-100 123008

DL UTILIZATION 0-25 123009





CS U-PLANE RTP PACKETS RECEIVED 123014CS U-PLANE RTP PACKETS LOST 123015

CS U-PLANE RTP PACKETS RECEIVED TOO LATE 123016

CS U-PLANE RTP PACKETS RECEIVED TOO EARLY 123017

CS U-PLANE RTP PACKETS SENT 123018

Same with PS-U RTP AND PS-U UDP + SCTP


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For internal use

124 Packet-Abis Traffic Measurement (BSC)

Packet Abis counters

CS U-PLANE RTP PACKETS RECEIVED 124000 CS U-PLANE RTP PACKETS LOST 124001

CS U-PLANE RTP PACKETS RECEIVED TOO LATE 124002

CS U-PLANE RTP PACKETS RECEIVED TOO EARLY 124003

PS U-PLANE RTP PACKETS RECEIVED 124004

CS U-PLANE RTP PACKETS SENT 124005 PS U-PLANE RTP PACKETS RECEIVED 124006

PS U-PLANE RTP PACKETS LOST 124007

PS U-PLANE RTP PACKETS SENT 124008

CS U-PLANE UDP PACKETS RECEIVED 124009

CS U-PLANE UDP PACKETS SENT 124010

CS U-PLANE UDP OCTETS RECEIVED 124011

CS U-PLANE UDP OCTETS SENT 124012

PS U-PLANE UDP OCTETS RECEIVED 124013

PS U-PLANE UDP OCTETS SENT 124014


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For internal use

Other new measurements

128 ETP Ethernet BSC Measurement

129 ETP Ethernet TCSM Measurement

130 AoIP Traffic BSC Measurement

131 AoIP Traffic TCSM Measurement

132 Local Switching Traffic Measurements 133 Ethernet mcTC Measurement

513 STM-1 Interface Measurement


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For internal use

RG20New single counters


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For internal use


001257 TRAFFIC GPRS_TER_UPGRD_REQ_DUE_DLDC 001278 TRAFFIC LS_REL_DUE_EXTERNAL_HO

001258 TRAFFIC GPRS_TER_UPGRD_DUE_DLDC_REJ 001279 TRAFFIC LS_REL_DUE_SUPPL_SERV_ESTAB

001259 TRAFFIC TCH_REQ_IN_DL_RX_LEV_WINDOW 001280 TRAFFIC SPARE001280

001260 TRAFFIC TCH_SEIZ_BCCH_DUE_RX_LEV 001281 TRAFFIC SPARE001281

001261 TRAFFIC TCH_REQ_OUT_DL_RX_LEV_WINDOW 001282 TRAFFIC SPARE001282

001262 TRAFFIC TCH_SEIZ_NON_BCCH_DUE_RX_LEV 001283 TRAFFIC SPARE001283

001263 TRAFFIC DHR_MULTIPLEXING_ATTEMPTS 001284 TRAFFIC SPARE001284

001264 TRAFFIC DHR_MULTIPLX_FAIL_DUE_TCH_RES 001285 TRAFFIC SPARE001285

001265 TRAFFIC CSDAP_RES_ALLOC_ATT_FOR_DHR 001286 TRAFFIC SPARE001286

001266 TRAFFIC DHR_MPLX_FAIL_DUE_CSDAP_RES 001287 TRAFFIC SPARE001287

001267 TRAFFIC DHR_MPLX_FAIL_DUE_OTHER 001288 TRAFFIC DFR_MULTIPLX_ATT_8K_TRAU_MODE

001268 TRAFFIC TCH_REQ_REJ_DUE_ABIS_CONG 001289 TRAFFIC TRAU_DG_ATT_IN_DFR_MULTIPLX

001269 TRAFFIC CALL_SETUP_REJ_DUE_ABIS_CONG 001290 TRAFFIC TRAU_DG_FAIL_IN_DFR_MULTIPLX

001270 TRAFFIC GPRS_TERR_UG_REJ_DUE_ABIS 001291 TRAFFIC TRAU_UG_ATT_IN_DFR_DEMULTIPLX

001271 TRAFFIC SPARE001271 001292 TRAFFIC TRAU_UG_FAIL_IN_DFR_DEMULTPLX

001272 TRAFFIC TCH_REQ_REJ_DUE_ETP_OVERLOAD 001293 TRAFFIC DFR_MULTIPLEXING_ATTEMPTS

001273 TRAFFIC CALL_SETUP_REJ_DUE_ETP_OVER 001294 TRAFFIC DFR_MULTIPLX_FAIL_DUE_TCH_RES

001274 TRAFFIC MO_LS_CALL_SUCCESS 001295 TRAFFIC CSDAP_RES_ALLOC_ATT_FOR_DFR

001275 TRAFFIC MT_LS_CALL_SUCCESS 001296 TRAFFIC DFR_MPLX_FAIL_DUE_CSDAP_RES

001276 TRAFFIC LS_ESTAB_UNSUCC_DUE_CODEC 001297 TRAFFIC DFR_MPLX_FAIL_DUE_OTHER

001277 TRAFFIC LS_REL_DUE_INTER_HO_OUT_LS


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For internal use


002094 RES_AVAIL AVE_BUSY_DHR_TCH

002095 RES_AVAIL AVE_BUSY_DHR_TCH_DENOM 002096 RES_AVAIL PEAK_BUSY_DHR_TCH

002097 RES_AVAIL AVE_BUSY_DFR_TCH

002098 RES_AVAIL TCH_PEAK_BUSY_DFR

002099 RES_AVAIL DFR_PAIR_AVERAGE_LIFETIME 002100 RES_AVAIL DFR_PAIR_AVE_LIFETIME_DENOM

002101 RES_AVAIL DHR_PAIR_AVERAGE_LIFETIME

002102 RES_AVAIL DHR_PAIR_AVE_LIFETIME_DENOM


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For internal use

3 Resource Access Measurement

003066 CCCH_ACC PRECISE_PGNG_MSG_SENT_TO_BTS

003067 CCCH_ACC PRECISE_PAGING_EXPANDED 003068 CCCH_ACC IMSI_TO_TMSI_PAG_CONVERSIONS


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For internal use

4 Handover MeasurementDHR 004235 HO HO_ATTEMPT_FROM_AMR_HR_TO_DHR

004236 HO HO_ATTEMPT_FROM_AMR_FR_TO_DHR

004237 HO HO_FROM_AMR_HR_TO_DHR_SUCC

004238 HO HO_FROM_AMR_FR_TO_DHR_SUCC

004239 HO UNSUCC_HO_TO_DHR_DUE_MISMATCH

004240 HO HO_ATT_FROM_DHR_DUE_RX_QUAL

004241 HO HO_ATT_FROM_DHR_DUE_RXLEV_DIF

004242 HO HO_FROM_DHR_DUE_RX_QUAL_SUCC

004243 HO HO_FROM_DHR_DUE_RXLEV_SUCC

004250 HO BSS_INT_HO_ENQUIRY_REJ 004251 HO HO_ATT_FROM_DHR_DUE_RX_LEV

004252 HO HO_FROM_DHR_DUE_RX_LEV_SUCC

004259 HO HO_ATT_AMR_FR_DFR_IN_8K_TRAU

004260 HO HO_SUCC_AMR_FR_DFR_IN_8K_TRAU

004261 HO HO_ATTEMPT_FROM_AMR_FR_TO_DFR

004262 HO HO_FROM_AMR_FR_TO_DFR_SUCC

004263 HO UNSUCC_HO_TO_DFR_DUE_MISMATCH

004264 HO HO_ATT_FROM_DFR_RXQUAL

004265 HO HO_ATT_FROM_DFR_RXLVL_DIFF

004266 HO HO_ATT_FROM_DFR_RXLEVEL

004267 HO HO_FROM_DFR_DUE_RXQUAL_SUCC

004268 HO HO_FROM_DFR_DUE_RXLEV_DIF_SUC

004269 HO HO_FROM_DFR_DUE_RXLEV_SUCC


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For internal use

BSS21309: Orthogonal subchannel with SAIC MS

OSC_AMR_HR_475_UL_RXQUAL_0 122000

OSC_AMR_HR_475_DL_RXQUAL_0 122001















OSC_AMR_HR_740_UL_RXQUAL_0122064OSC_AMR_HR_740_DL_RXQUAL_0122065



122 OSC RX Quality measurementcollects statistics of

received signal quality both in uplink and downlink directions

for each AMR HR bit rate for double half rate calls. The

information is collected from each transceiver (TRX)

separately.

The Bit Error Ratio (BER) based signal quality counters

correspond to the eight RX Quality bands. The counters areupdated by the RX Quality values as measured by the MS

(downlink) and BTS (uplink) and reported in the radio link

measurement messages. The RX Quality reports are

collected on the traffic channels (TCHs).

KPIs:

OSC DL/UL

Rx Quality

Distribution


DHR_MULTIPLEXING_ATTEMPTS 001263DHR_MULTIPLX_FAIL_DUE_TCH_RES 001264

CSDAP_RES_ALLOC_ATT_FOR_DHR 001265

DHR_MPLX_FAIL_DUE_CSDAP_RES001266

DHR_MPLX_FAIL_DUE_OTHER 001267


AVE_BUSY_DHR_TCH 002094

AVE_BUSY_DHR_TCH_DENOM 002095

PEAK_BUSY_DHR_TCH002096

4 Handover Measurement

HO_ATTEMPT_FROM_AMR_HR_TO_DHR 004235

HO_ATTEMPT_FROM_AMR_FR_TO_DHR 004236

HO_FROM_AMR_HR_TO_DHR_SUCC 004237

HO_FROM_AMR_FR_TO_DHR_SUCC 004238

UNSUCC_HO_TO_DHR_DUE_MISMATCH 004239

HO_ATT_FROM_DHR_DUE_RX_QUAL 004240

HO_ATT_FROM_DHR_DUE_RXLEV_DIF 004241

HO_FROM_DHR_DUE_RX_QUAL_SUCC 004242

HO_FROM_DHR_DUE_RXLEV_SUCC 004243

HO_ATT_FROM_DHR_DUE_RX_LEV 004251

HO_FROM_DHR_DUE_RX_LEV_SUCC 004252

BSS21309: Orthogonal subchannel with SAIC MSintroduce a set of counters in 1Traffic Measurement 2 Resource Availability Measurement and 4 Handover

Measurement for feature performance monitoring.KPIs:

Total DHR Multiplexing Failure Rate

DHR Multiplexing Failure Rate due to Lack of Suitable Pair

DHR Multiplexing Failure Rate due to CSDAP

DHR Multiplexing Failure Rate due to Other Reasons

CSDAP Allocation Failure Rate

KPIs:

AMR HR-to-DHR HO Success RateAMR HR-to-DHR HO Rate

AMR FR-to-DHR HO Success Rate

AMR FR-to-DHR HO Rate

RxQual DHR Demultiplexing HO

Success Rate

UL RxLev Difference DHR

Demultiplexing HO Success Rate

RxLev DHR Demultiplexing HO Success

Rate

DHR Demultiplexing HO Success Rate


RxQual) DistributionDHR Demultiplexing HO type (due to UL

RxLev difference) Distribution


RxLev) Distribution

KPI s:

Average DHR Traffic

DHR Usage

4 H d M t


37/50


For internal use

4 Handover MeasurementOther new counters

When IP based user plane is supported in the A interface

004244 HO BSS_INT_HO_REQ_REQUESTS

004245 HO BSS_INT_HO_COMMANDS

004246 HO BSS_INT_HO_FAILURES

004247 HO BSS_INT_HO_REQ_REJECTIONS

004248 HO BSS_INT_HO_SUCCESSFUL 004249 HO BSS_INT_HO_ENQUIRY

72 PCU M t


38/50


For internal use

72 PCU Measurements

072260 PCU NACC_REPORT_SUBSCR_FROM_BSC

072261 PCU NACC_REPORT_SUBSCR_FROM_RNC 072262 PCU NACC_REPORT_SUBSCR_FROM_LTE

072263 PCU MCS_DIFF_BETW_TWO_TRXS_NUM

072264 PCU MCS_DIFF_BETW_TWO_TRXS_DEN

072265 PCU UL_MCS_REDUCTION_PCU_RESOURCE

072266 PCU DL_MCS_REDUCTION_PCU_RESOURCE


39/50


40/50

40 Nokia Siemens Networks Presentation / Author / DateFor internal use

GPRS Cell Reselection Measurement (S11.5)

Object level:

NCCR started =PCCO sent, percriteria

Power budget-

GPRS MS 95002

Service based

ISNCCR 95004

Coverage based

ISNCCR 95005

Quality Control

95006

Failures reported by MS

Successful NCCR

Flush from SGSN for NC2

95012

PCCO timer expiry 95013

NCCR succ return

to old cell 95014

Triggerfulfilled, butno cellchange order

sent. Targetcell id =candidate

Failure noticed by PCU

Attempts

Not started due

AC 95015

Optional NACCusage

With NC0 95017

Flush for NC0 = Flush msgs

received (72206)flush for NC2

(95011)

TBF notreleased

No resp from

target cell

95007

Assignment

reject 95008

Ongoing CS

connection

95009

GMM standby or forced 95010

Other

95011Power budget-

EGPRS MS 95003

QC trig no good

neighbor 72204

Serv ISNCCR no

good neighbor

72205

PCU measurement, targetnot available

Failed attempts

Total attempts =

sum(failed

attempts)+sum(s

tarted NCCR percriteria)

QC attempts =

95005 + 72204

Serv ISNCCR

attempts =

95003 + 72205

NCCR triggerfulfilled

Ave duration sum 95016With NC2 95018

Total Flush

messages

72206

Source

BTS-id

Target

LAC-CIPLMN id

95000

QC = Quality Control

Nokia

implementation

supports NC0

and NC2

global RNC id

95001

Global RNC is relevant only, if

target is 3G cell

p_nbsc_cell_reselection

IBNACC with NC0

95017

IBNACC with NC2

95018

IB-NACC (S15) NACC subscrfrom other BSC

72260

NACC subscr from

RNC 72261

NACC subscr from

LTE 72262

Related to IB-

NACC, IS-

NACC and

LTE-NACC

(S15)

Oth C t
http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95002http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95004http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95005http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95006http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95012http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95013http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95014http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95015http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95017http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95007http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95008http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95009http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95010http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95011http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95003http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72204http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72205http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95016http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95018http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72206http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95000http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95000http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95017http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95018http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72260http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72261http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72262http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72262http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72261http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72260http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95018http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95017http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95000http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95000http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72206http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95018http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95016http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72205http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=72204http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95003http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95011http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95010http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95009http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95008http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95007http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95017http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95015http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95014http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95013http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95012http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95006http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95005http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95004http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&counter_id=95002


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Other new Counters

51 CC_PM Measurements

123 new counters, most related to DHR

72 PCU Measurements


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RG20New KPIs

h 13j HO tt t t i d i t ll
http://nop-i.nokiasiemensnetworks.com/formula.php?ne=BSC&kpi=ho_13jhttp://nop-i.nokiasiemensnetworks.com/formula.php?ne=BSC&kpi=ho_13j


43/50


ho_13jHO attempts, outgoing and intra-cell

+ ho_attempt_from_amr_hr_to_dhr;since S15 +

ho_attempt_from_amr_fr_to_dhr;since S15 +

ho_att_from_dhr_due_rx_qual;since S15 +

ho_att_from_dhr_due_rxlev_dif;since S15 +

ho_att_from_dhr_due_rx_lev; ;since S15 +

ho_attempt_from_amr_fr_to_dfr;since S15 +

ho_att_from_dfr_rxqual;since S15 +ho_att_from_dfr_rxlvl_diff;since S15 +

ho_att_from_dfr_rxlevel;since S15

Note, these counter are effecting on 61 / 65 newRG20 KPIs

sdr 20a SDCCH drop ratio LUs excluded
http://nop-i.nokiasiemensnetworks.com/formula.php?ne=BSC&kpi=ho_13jhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_attempt_from_amr_hr_to_dhrhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_attempt_from_amr_fr_to_dhrhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dhr_due_rx_qualhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dhr_due_rxlev_difhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dhr_due_rx_levhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_attempt_from_amr_fr_to_dfrhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dfr_rxqualhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dfr_rxlvl_diffhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dfr_rxlevelhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dfr_rxlevelhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dfr_rxlvl_diffhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dfr_rxqualhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_attempt_from_amr_fr_to_dfrhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dhr_due_rx_levhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dhr_due_rxlev_difhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_att_from_dhr_due_rx_qualhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_attempt_from_amr_fr_to_dhrhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=ho_attempt_from_amr_hr_to_dhrhttp://nop-i.nokiasiemensnetworks.com/formula.php?ne=BSC&kpi=ho_13j


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sdr_20a SDCCH drop ratio, LUs excluded

Formula:

dropped SDCCH without LU after SDCCH is successfully assigned100 * -----------------------------------------------------------------------------------------------------

successful SDCCH establisments without LU.

Formula:sum(SDCCH_DROP_LU_EXCLUDED)

100 * ------------------------------------------------------------------------------------------

sum(SDCCH_ESTAB_SUCC_LU_EXCLUDED)

Counters from table(s): p_nbsc_traffic

Note, Old counters, new KPI

sdr 21a SDCCH LU drop ratio
http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_DROP_LU_EXCLUDEDhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_ESTAB_SUCC_LU_EXCLUDEDhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_ESTAB_SUCC_LU_EXCLUDEDhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_DROP_LU_EXCLUDED


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sdr_21a SDCCH LU drop ratio

Formula:

SDCCH LU Drop100 * -----------------------------------------------------------------

successful SDCCH establisments

Formula:(NetAct names)

sum(SDCCH_LU_DROP)

100 * -----------------------------------------------------------------------sum(SDCCH_LU_ESTABLISHMENT_SUCC)


Note, Old counters, new KPI

trf 240a Share of territory upgrades caused by
http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_LU_DROPhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_LU_ESTABLISHMENT_SUCChttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_LU_ESTABLISHMENT_SUCChttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=SDCCH_LU_DROP


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trf_240a Share of territory upgrades caused bydecreasing CS traffic

Formula:

sum(GPRS_TER_UG_DUE_DEC_CSW_TR)100 * ---------------------------------------------------------------------------

sum(GPRS_TER_UG_DUE_DEC_CSW_TR+GPRS_TER_UPGRD_REQ-GPRS_TER_UG_REJ_DUE_CSW_TR-

GPRS_TER_UG_REJ_DUE_LACK_PSW-GPRS_TER_UG_REJ_DUE_LACK_PCU-GPRS_TERR_UG_REJ_DUE_ABIS-GPRS_TER_UPGRD_DUE_DLDC_REJ)


trf 241a Share of territory upgrades caused by
http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_DUE_DEC_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_DUE_DEC_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_REQhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PSWhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PCUhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TERR_UG_REJ_DUE_ABIShttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_DUE_DLDC_REJhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_DUE_DLDC_REJhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TERR_UG_REJ_DUE_ABIShttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PCUhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PSWhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_REQhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_DUE_DEC_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_DUE_DEC_CSW_TR


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trf_241a Share of territory upgrades caused byincreasing PS traffic

Formula:

sum(GPRS_TER_UPGRD_REQ-GPRS_TER_UG_REJ_DUE_CSW_TR-GPRS_TER_UG_REJ_DUE_LACK_PSW-GPRS_TER_UG_REJ_DUE_LACK_PCU-GPRS_TERR_UG_REJ_DUE_ABIS-

GPRS_TER_UPGRD_DUE_DLDC_REJ)

100 * ---------------------------------------------------------------sum(GPRS_TER_UG_DUE_DEC_CSW_TR+GPRS_TER_UPGRD_REQ-GPRS_TER_UG_REJ_DUE_CSW_TR-GPRS_TER_UG_REJ_DUE_LACK_PSW-GPRS_TER_UG_REJ_DUE_LACK_PCU-

GPRS_TERR_UG_REJ_DUE_ABIS- GPRS_TER_UPGRD_DUE_DLDC_REJ)


Local Switching for Packet AbisBSS21327
http://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_REQhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PSWhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PCUhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TERR_UG_REJ_DUE_ABIShttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_DUE_DLDC_REJhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_DUE_DEC_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_REQhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PSWhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PCUhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TERR_UG_REJ_DUE_ABIShttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_DUE_DLDC_REJhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_DUE_DLDC_REJhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TERR_UG_REJ_DUE_ABIShttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PCUhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PSWhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_REQhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_DUE_DEC_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_DUE_DLDC_REJhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TERR_UG_REJ_DUE_ABIShttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PCUhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_LACK_PSWhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UG_REJ_DUE_CSW_TRhttp://nop-i.nokiasiemensnetworks.com/counter.php?ne=BSC&countername=GPRS_TER_UPGRD_REQ


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Local Switching for Packet AbisImpact on KPIs

1. Traffic

LS success rate (trf_1002) LS Succ Rate MTC BTS(MTC_1000)

LS Succ Rate MOC BTS (MOC_1000)

LS Fail Rate Codec Mist BTS(csf_1000) Calls not established locally in a BTS dueto codec mismatch

2. Drops

LS Rel Internal HO( dcr_1000) LS Rel External HO(dcr_1001)

LS Rel Supp data(dcr_1002)Calls released in a LS area due to supplementaryactivation services/voice call modification to a data call

3. Quality

PA DL Packet Loss Rate U Plane RTP CS(pabi_1007)

High packet loss rate in DLindicates network congestion in its part serving a LS area/cell

PA DL CS Packet Loss Rate RTP due to Dejitter(pabi_1011)Length of a de-jitterbuffer impacts PDV caused Packet loss rate in DL for locally switched calls

PA average DL CS U Plane UDP Packet Size(pabi_1022)

PA average UL CS U Plane UDP Packet Size(pabi_1023)

Calls frequently established locally

in a LS area.

LS releases during internal and externalHOs

Locally switched calls are

multiplexed to indicate the

bandwidth savings in

Downlink and Uplink


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RG20Capacity

BSS Capacity table


50/50

S10.5

BSC_2i

S10.5

BSC_3i

S11.5

BSC_3i

S12 highcapacity

BSC 3i

S14 BSC3i (Flexi)

S15 FlexiBSC

TRX 512 660 660 2000 3000 4200 **

BTS 248 248 248 2000 3000 3000

BCF 248 248 500 2000 3000 3000

PCU 16 24 24 100 60 35

BTS/PCU 64 64 64 128 384 (w/PCU2-E)

384 (w/PCU2-E)

TRX/PCU 128 128 128 192 720 (w/PCU2-E)

720 (w/PCU2-E)

Abis 16kbpschannels

256 256 256 256 * 1024 (w/PCU2-E)

1024

Radio network connectivity:

- PCU1: 128 TRXs, 64 cells/segments, 64 BTSs

- PCU2: 256 TRXs, 64 cells/segments, 128 BTSs

Channel connectivity:

- The maximum number of 16 kbit/s channels per logical PCU (PCU1 or PCU2) is 256.

- For PCU and PCU-S the supported number of RTSLs (for GPRS and EGPRS channels) is 128, the full connectivity of 256

channels can be reached with EDAP channels.

* 128 with PCUand PCU-S (old

PCU versions)

** the combined max number of

BCFs and TRXs is 6000 perBSC and 1000 per BCSU. i.e. if

4200 TRXs have been created,there can be up to 1800 BCFs.

BSS Capacity table

Module 4 - KPI Delta

Documents

Transcript of Module 4 - KPI Delta