Weekly Report JABO3 W42

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

XL E2E Business Network ImprovementNQI JABO3 Weekly Report W-42

HUAWEI TECHNOLOGIES CO., LTD. Page 2

KPI KPI Gap Main Issue

SDCCH Drop Rate % 14% HW Issue-Availability, 43% Major Neighbor Problem, 14% Active Alarm, 29% Freq BSIC Issue

Perceived Drop Rate % 20% HW Issue-Availability, 67% HW Issue-Transmission

Speech Drop Rate % 50% HW issue-Availability, 50% Major Neighbor Problem

Packet Drop Rate % 11% HW Issue-Transmission, 23% HW Issue-Antenna Problem, 11% Major Neighbor Problem, 22% Overshooting, 22% Non Optimized Parameter, 11% Radio Capacity

Asg Success Rate 100% Radio Capacity Issue

SP Access Rate % 100% HW Issue-Availability

PS Access Rate % 100% HW Issue-Availability

• SdcchDropRate and AsgSuccessRate below EPL contributed by 49873 PasirTanjung Cikarang 15-Oct due to direct impact availability issue at Hegarmukti Cikarang.

• PsDropRate and SpDropRate below EPL contributed by 3G_SUKARAYA_CIKARANG due to availability issue on 17-Oct

NMS KPI Achievement J2-CKRG Summary W42

Baseline Current

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.50 0.66 0.16Perceive Drop Rate (%) 2G 1.4 2.00 1.89 2.05 0.17Speech Drop Rate (%) 3G 0.8 1.50 1.37 1.31 -0.06TBF Fail Rate (%) 2G 2.5 7.00 0.31 0.77 0.46SDCCH Cong Rate (%) 2G 0.5 1.00 0.04 0.04 0.00Perceive Cong Rate (%) 2G 0.5 1.20 0.12 0.16 0.03PS RAB Congestion (%) 3G 0.5 1.00 0.02 0.04 0.02Packet Drop Rate (%) 3G 1.4 2.00 1.99 2.04 0.05Asg Success Rate 2G 97.7 95.00 98.85 96.95 -1.90SP Access Rate 3G 98.5 96.50 96.92 96.93 0.01PS Access Rate 3G 98.5 97.00 96.49 96.25 -0.24

J2-CKRG

1 No Drop Call

2

Ease of access to social media, Stable Data Transmission, Fast & stable video streaming


NMS KPI Achievement J2-KRWG Summary W42

KPI KPI Gap Main Issue

Speech Drop Rate % 50% Database parameter-Non Optimized Setting, 50% Overshooting

Packet Drop Rate % 100% HW Issue-WRFU/RRU Problem, 25% Major Neighbor Problem, 25% Non Optimized Parameter

PS Access Rate % 67% HW Issue-Availability, 33% HW Issue-Active Alarm

Baseline Current

• SpDropRate below EPL contributed by 3G_PINAYUNGAN_TELUK_JAMBE due to out of synchronization speech on 18-Oct

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.45 0.47 0.02Perceive Drop Rate (%) 2G 1.4 2.00 1.09 1.13 0.03Speech Drop Rate (%) 3G 0.8 1.50 1.24 1.23 -0.02TBF Fail Rate (%) 2G 2.5 7.00 0.38 0.17 -0.21SDCCH Cong Rate (%) 2G 0.5 1.00 0.01 0.01 0.00Perceive Cong Rate (%) 2G 0.5 1.20 0.01 0.02 0.01PS RAB Congestion (%) 3G 0.5 1.00 0.01 0.01 0.00Packet Drop Rate (%) 3G 1.4 2.00 1.49 1.50 0.00Asg Success Rate 2G 97.7 95.00 99.41 99.28 -0.12SP Access Rate 3G 98.5 96.50 98.92 99.04 0.13PS Access Rate 3G 98.5 97.00 97.91 97.94 0.03

J2-KRWG

1 No Drop Call

2



NMS KPI Achievement J1-JKP1 Summary W42

Baseline Current

• PerceiveDropRate, PerceivedCongestionRate, and AsgSuccessRate below EPL contributed by 32733 Kebon Kosong Angkasapura at 14-Oct due to transmission problem.

• SpDropRate below EPL contributed by 3G_SUNTER_BENTENGAN due to transmission alarm on 12-Oct

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.71 0.64 -0.07Perceive Drop Rate (%) 2G 1.4 2.00 1.72 1.82 0.10Speech Drop Rate (%) 3G 0.8 1.50 1.19 1.07 -0.12TBF Fail Rate (%) 2G 2.5 7.00 0.21 0.26 0.05SDCCH Cong Rate (%) 2G 0.5 1.00 0.01 0.01 0.00Perceive Cong Rate (%) 2G 0.5 1.20 0.51 0.53 0.02PS RAB Congestion (%) 3G 0.5 1.00 0.02 0.02 0.00Packet Drop Rate (%) 3G 1.4 2.00 1.79 1.76 -0.04Asg Success Rate 2G 97.7 95.00 96.64 97.55 0.91SP Access Rate 3G 98.5 96.50 97.20 98.22 1.02PS Access Rate 3G 98.5 97.00 96.12 96.73 0.61

J1-JKP1

1 No Drop Call

2



NMS KPI Achievement J1-JKTU Summary W42

Baseline Current

• SdcchDropRate and PerceiveCongestionRate below EPL contributed by 49114 PADEMANGAN BARAT 2 due to hardware issue since 15-Oct

• SpDropRate below EPL contributed by 3G_KELAPA_KOPYOR due to low availability issue on 16-Oct

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.51 0.57 0.05Perceive Drop Rate (%) 2G 1.4 2.00 1.69 1.82 0.14Speech Drop Rate (%) 3G 0.8 1.50 1.55 1.69 0.13TBF Fail Rate (%) 2G 2.5 7.00 0.14 0.30 0.16SDCCH Cong Rate (%) 2G 0.5 1.00 0.03 0.09 0.05Perceive Cong Rate (%) 2G 0.5 1.20 0.08 0.12 0.04PS RAB Congestion (%) 3G 0.5 1.00 0.18 0.03 -0.15Packet Drop Rate (%) 3G 1.4 2.00 1.77 1.71 -0.06Asg Success Rate 2G 97.7 95.00 98.89 98.19 -0.71SP Access Rate 3G 98.5 96.50 96.98 97.58 0.61PS Access Rate 3G 98.5 97.00 95.45 96.17 0.72

J1-JKTU

1 No Drop Call

2



NMS KPI Achievement J1-BEKS Summary W42

Baseline Current

• SpDropRate below EPL contributed by 3G_SILIWANGI_BANTAR_GEBANG due to low availability on 15-Oct

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.35 0.34 -0.01Perceive Drop Rate (%) 2G 1.4 2.00 1.00 1.07 0.07Speech Drop Rate (%) 3G 0.8 1.50 0.99 1.04 0.05TBF Fail Rate (%) 2G 2.5 7.00 0.33 0.56 0.23SDCCH Cong Rate (%) 2G 0.5 1.00 0.03 0.01 -0.02Perceive Cong Rate (%) 2G 0.5 1.20 0.03 0.10 0.07PS RAB Congestion (%) 3G 0.5 1.00 0.03 0.46 0.43Packet Drop Rate (%) 3G 1.4 2.00 1.08 1.20 0.12Asg Success Rate 2G 97.7 95.00 99.31 99.27 -0.04SP Access Rate 3G 98.5 96.50 98.55 97.48 -1.08PS Access Rate 3G 98.5 97.00 97.66 96.13 -1.53

J1-BEKS

1 No Drop Call

2



NMS KPI Achievement J1-BKS1 Summary W42

Baseline Current

• High TBFFailRate contributed by JK24724 Sinar Kompas Utama2 due to spike availability issue at 14-Oct and already back to normal at 15-Oct

• SpDropRate below EPL contributed by 3G_BOULEVARD_HIJAU_BEKASI due to low availability on 18-Oct

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.49 0.48 -0.01Perceive Drop Rate (%) 2G 1.4 2.00 1.54 1.34 -0.20Speech Drop Rate (%) 3G 0.8 1.50 1.17 1.33 0.16TBF Fail Rate (%) 2G 2.5 7.00 0.63 0.56 -0.07SDCCH Cong Rate (%) 2G 0.5 1.00 0.06 0.04 -0.01Perceive Cong Rate (%) 2G 0.5 1.20 0.14 0.21 0.07PS RAB Congestion (%) 3G 0.5 1.00 0.03 0.03 0.00Packet Drop Rate (%) 3G 1.4 2.00 1.42 1.43 0.00Asg Success Rate 2G 97.7 95.00 97.90 97.85 -0.06SP Access Rate 3G 98.5 96.50 98.06 96.23 -1.83PS Access Rate 3G 98.5 97.00 97.15 95.56 -1.59

J1-BKS1

1 No Drop Call

2



NMS KPI Achievement J1-BKS2 Summary W42

Baseline Current

• High TBFFailRate contributed by at Tamini Square spike on 14-Oct due to availability issue, already back to normal at 16-Oct

• SpDropRate below EPL contributed by 3G_GEMPOL due to low availability on 14-Oct

No Marketing Concern KPI Tech EPL MPL W41 W42 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.36 0.37 0.01Perceive Drop Rate (%) 2G 1.4 2.00 1.17 1.07 -0.11Speech Drop Rate (%) 3G 0.8 1.50 1.39 1.12 -0.27TBF Fail Rate (%) 2G 2.5 7.00 0.32 0.40 0.08SDCCH Cong Rate (%) 2G 0.5 1.00 0.02 0.03 0.02Perceive Cong Rate (%) 2G 0.5 1.20 0.05 0.12 0.07PS RAB Congestion (%) 3G 0.5 1.00 0.28 0.03 -0.25Packet Drop Rate (%) 3G 1.4 2.00 1.45 1.37 -0.08Asg Success Rate 2G 97.7 95.00 99.26 98.94 -0.32SP Access Rate 3G 98.5 96.50 96.90 97.83 0.93PS Access Rate 3G 98.5 97.00 97.10 97.46 0.36

2


1 No Drop Call

J1-BKS2


Worst Performance Cell JABO3KPI Gap Main Issue W42

Based on top ten worst cell: • J2-CKRG on W42 have main issue : SdcchDropRate and AsgSuccessRate below EPL contributed by 49873 PasirTanjung Cikarang 15-Oct due to direct impact

availability issue at Hegarmukti Cikarang, already back to normal• J2-KRWG on W42 have main issue : SpDropRate below EPL contributed by 3G_PINAYUNGAN_TELUK_JAMBE due to out of synchronization speech on 18-Oct

HW Issue-Availability HW Issue-Transmission Major Neighbor Problem HW Issue-Active Alarm HW Issue-WRFU/RRU Problem HW Issue-Antenna Problem Overshooting NonOptimized Parameter Radio Capacity Issue Freq BSIC IssueSDCCH Drop Rate (%) 2G 0.5 1.00 0.50 0.66 14 43 14 29Perceive Drop Rate (%) 2G 1.4 2.00 1.89 2.05 33 67Speech Drop Rate (%) 3G 0.8 1.50 1.37 1.31 50 50TBF Fail Rate (%) 2G 2.5 7.00 0.31 0.77SDCCH Cong Rate (%) 2G 0.5 1.00 0.04 0.04Perceive Cong Rate (%) 2G 0.5 1.20 0.12 0.16PS RAB Congestion (%) 3G 0.5 1.00 0.02 0.04Packet Drop Rate (%) 3G 1.4 2.00 1.99 2.04 11 11 23 22 22 11Asg Success Rate 2G 97.7 95.00 98.85 96.95 100SP Access Rate 3G 98.5 96.50 96.92 96.93 100PS Access Rate 3G 98.5 97.00 96.49 96.25 100

EPL MPL W30 W31 KPI Gap Main IssueCluster KPI Tech

J2-C

KRG

HW Issue-Availability HW Issue-Transmission Major Neighbor Problem HW Issue-Active Alarm HW Issue-WRFU/RRU Problem HW Issue-Antenna Problem Overshooting NonOptimized Parameter Radio Capacity Issue Freq BSIC IssueSDCCH Drop Rate (%) 2G 0.5 1.00 0.45 0.47Perceive Drop Rate (%) 2G 1.4 2.00 1.09 1.13Speech Drop Rate (%) 3G 0.8 1.50 1.24 1.23 25 50 25TBF Fail Rate (%) 2G 2.5 7.00 0.38 0.17SDCCH Cong Rate (%) 2G 0.5 1.00 0.01 0.01Perceive Cong Rate (%) 2G 0.5 1.20 0.01 0.02PS RAB Congestion (%) 3G 0.5 1.00 0.01 0.01Packet Drop Rate (%) 3G 1.4 2.00 1.49 1.50 100Asg Success Rate 2G 97.7 95.00 99.41 99.28SP Access Rate 3G 98.5 96.50 98.92 99.04PS Access Rate 3G 98.5 97.00 97.91 97.94 67 33

J2-K

RWG

ClusterKPI Gap Main Issue

KPI Tech EPL MPL W30 W31


Site Cell Site CellJ1-BEKS 179 519 124 751J1-BKS1 363 1049 260 1744J1-BKS2 284 812 200 1293J1-JKP1 376 845 253 1484J1-JKTU 381 1049 263 1889J2-CKRG 155 433 158 966J2-KRWG 158 462 154 872

Grand Total 1896 5169 1412 8999

2G 3GCluster

Site Distribution

JABO3 consist of 7 cluster, 5 Cluster Lions Gate area and 2 Cluster Non Lions Gate area

POC Karawang

Cluster J1-JKTU has the most number of sites(381)

Cluster DefinitionJABO3


J2-CKRG2G Weekly KPI Trend

Below MPLBetween EPL and MPLAchieve EPL

Degrade

Degrade

Degrade

Maintain

Degrade

Degrade

• PerceiveDropRate below EPL contributed by Jk49061 Kampung Kebon Kelama due to transmission problem at 18-Oct• SdcchDropRate and AsgSuccessRate below EPL contributed by 49873 PasirTanjung Cikarang 15-Oct due to direct impact availability

issue at Hegarmukti Cikarang • TbfFailRate below EPL contributed by 08891 Jababeka Timur at 16-Oct due to low availability issue, already back to normal


J2-CKRG3G Weekly KPI Trend


Maintain

Maintain

Maintain

Improve

maintain

• SpDropRate below EPL contributed by 3G_SUKARAYA_CIKARANG due to availability issue on 18-Oct

• PsDropRate below EPL contributed by 3G_SUKARAYA_CIKARANG due to availability issue on 17-Oct

• PsAccessRate below EPL contributed by 3G_PASIR_GOMBONG_CIKARANG due to DUW problem on 17-Oct


J2-KRWG2G Weekly KPI Trend


Maintain

Maintain

Maintain

Improve

Maintain

Improve

• All KPI Achieved EPL target


J2-KRWG3G Weekly KPI Trend


Maintain

Maintain

Maintain

Maintain

Maintain

• SpDropRate below EPL contributed by 3G_PINAYUNGAN_TELUK_JAMBE due to out of synchronization speech on 18-Oct


J1-JKP12G Weekly KPI Trend


Maintain

Maintain

Improve

Maintain

Improve

Improve

• PerceiveDropRate, PerceivedCongestionRate, and AsgSuccessRate below EPL contributed by 32733 Kebon Kosong Angkasapura at 14-Oct due to transmission problem.

• SdcchDropRate below EPL contributed by Perhubungan spike at 15-Oct due to direct impact neighbor problem.• TbfFailRate below EPL contributed by 12445 Kramat Pulo2 due to direct impact availability issue at neighbor at 14-Oct


J1-JKP13G Weekly KPI Trend


Maintain

Maintain

Maintain

Improve

Maintain

• SpDropRate below EPL contributed by 3G_SUNTER_BENTENGAN due to transmission alarm on 12-Oct

• PsDropRate below EPL contributed by 3G_KODAM_SUMUR_BATU due to power congestion on 16-Oct

• SpAccessRate below EPL contributed by 3G_PERCETAKAN_NEGARA due to availability issue on 12-Oct


J1-JKTU2G Weekly KPI Trend

Maintain

Maintain

Degrade

Improve

Degrade

Degrade


• PerceiveDropRate below EPL contributed by SUNTER BENTENGAN2 due to intermittent transmission problem at 18-Oct • SdcchDropRate and PerceiveCongestionRate below EPL contributed by 49114 PADEMANGAN BARAT 2 due to hardware issue since

15-Oct• TbfFailRate below EPL contributed by JK52406 ICD Pademangan2 spike due to direct impact availability issue on neighbor site at 13-

Oct


J1-JKTU3G Weekly KPI Trend


Maintain

Maintain

Improve

Improve

Improve

• SpDropRate below EPL contributed by 3G_KELAPA_KOPYOR due to low availability issue on 16-Oct

• PsDropRate below EPL contributed by 3G_MARUNDA due to low availability on 14-Oct

• SpAccessRate below EPL contributed by 3G_BUDI_MULIA due to code and power congesiton on 16-Oct


J1-BEKS2G Weekly KPI Trend


Maintain

Maintain

Maintain

Maintain

Maintain

Maintain

• All KPI Achieved EPL target


J1-BEKS3G Weekly KPI Trend


Maintain

Maintain

Maintain

Degrade

Degrade

• SpDropRate below EPL contributed by 3G_SILIWANGI_BANTAR_GEBANG due to low availability on 15-Oct


J1-BKS12G Weekly KPI Trend


Improve

Maintain

Improve

Maintain

Maintain

Degrade

• High TBFFailRate contributed by JK24724 Sinar Kompas Utama2 due to spike availability issue at 14-Oct and already back to normal at 15-Oct




Maintain

Maintain

Degrade

Degrade

Maintain

• SpDropRate below EPL contributed by 3G_BOULEVARD_HIJAU_BEKASI due to low availability on 18-Oct

• SpAccessRate below EPL contributed by 3G_KALIABANG_ROROTAN due to low RRC SR on 18-Oct




• High TBFFailRate contributed by at Tamini Square spike on 14-Oct due to availability issue, already back to normal at 16-Oct

Maintain

Maintain

Degrade

Maintain

Maintain

Degrade




Maintain

Maintain

Improve

Maintain

Improve

• SpDropRate below EPL contributed by 3G_GEMPOL due to low availability on 14-Oct

• SpAccessRate below EPL contributed by 3G_TMII_DUKUH due to power and code congestion on 14-Oct


Worst Cell Root Cause & Action PlanJ2-CKRG & J2-KRWG

Hardware issue(50%) & Neighbor relation issue(30%) is the most reason for worst cell root cause.


2G WPC Root CauseJ2-CKRG & J2-KRWG

CLUSTER_NAME tech KPI Impact RNC UtranCell SiteName

Root Cause Sub Classification

Root Cause Classification Action Plan PIC TT Number

WPC/KPIStatus

Alarm Status

Open Week

Closed Week

J2-CKRG 2GSdcchDropRate BBKS06 14942 Cikarang Kota Major Neighbour Problem

Neighbour Relation Issues escalate to FOP FOP already back to normal Closed Clear W42 W42

J2-CKRG 2GPerceiveDropRate BBKS06 49671 Sukaraya Cikarang TCH Availability Problem HW Issues escalate to FOP FOP already back to normal Closed Clear W42 W42

J2-CKRG 2GSdcchDropRate BBKS06 JK24733 Desa Simpangan Major Neighbour Problem


J2-CKRG 2GSdcchDropRate BBKS06 JK26421 Kalijaya Alarm Problem HW Issues escalate to FOP FOP

TT-20150831-05877 / CM-20150831-03648 Open Open W42

J2-CKRG 2GSdcchDropRate BBKS3 01271 Srimahi Bekasi TCH Availability Problem HW Issues escalate to FOP FOP already back to normal Closed Clear W42 W42

J2-CKRG 2GSdcchDropRate BBKS4 14991

Lembah Hijau Cikarang

External Interference non CDMA

Frequency BSIC Issues

Find external interference source Optim Open Clear W38

J2-CKRG 2GSdcchCongestionRate BBKS4 49282 Sukadami Cikarang Major Neighbour Problem


J2-CKRG 2GSdcchDropRate BBKS4 49732 Lipocikarang Gn Wilis

External Interference non CDMA

Frequency BSIC Issues

Find external interference source Optim Open Clear W38

J2-CKRG 2GPerceiveDropRate BBKS4 BD43571

ASRI PRATAMA JAYASAMPURNA Transmission Problem HW Issues

Escalate to Trans Access

Trans access ST-20151016-05981 Open Open W38

J2-CKRG 2GPerceiveDropRate BBKS4 BD43573

ASRI PRATAMA JAYASAMPURNA Transmission Problem HW Issues

Escalate to Trans Access

Trans access ST-20151016-05981 Open Open W38

J2-CKRG 2GSdcchDropRate BBKS4 BD43593

INDUSTRI_UTARA_1_PASIRSARI Major Neighbour Problem


J2-CKRG 2GSdcchCongestionRate BBKS4 BD48831 HARJAMEKAR Major Neighbour Problem


J2-KRWG 2GSdcchDropRate

BKRW02 33509 Banyusari Karawang TCH Availability Problem HW Issues escalate to FOP FOP already back to normal Closed Clear W42 W42

J2-KRWG 2G TbfFailRateBKRW02 BD43683

CITRA KEBUN MAS PERUMAHAN High TCH BLK

Radio Capacity Issue

Need Upgrade Capacity RND Open Clear W38

J2-KRWG 2GSdcchCongestionRate BKRW1 BD33297 Cinangka Cikampek Major Neighbour Problem


J2-KRWG 2GSdcchCongestionRate BKRW1 BD33298 Cinangka Cikampek Major Neighbour Problem



3G WPC Root CauseJ2-CKRG & J2-KRWG

CLUSTER_NAME tech KPI Impact RNC UtranCell SiteName Root Cause Sub Classification

Root Cause Classification Action Plan PIC TT Number

WPC/KPIStatus

Alarm Status

Open Week

Closed Week

J2-CKRG 3G PsDropRateRNBKS05

345JK3G135221 3G_KAMPUNG_KEBON_KELAPA Transmission Problem HW Issues Escalate to FOP FOP ST-20151011-03754 Open W28

J2-CKRG 3G SpDropRateRNBKS05

345JK3G216504 3G_SUKATANI_BEKASI Major Neighbour Problem

Neighbour Relation Issues Escalate to FOP FOP already back to normal Closed Clear W39 W42

J2-CKRG 3G SpDropRateRNBKS05

345JK3G216844 3G_HARJAMEKAR_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP TT-20150821-01538 Open W28

J2-CKRG 3G PsDropRateRNKRW01

345JK3G117442 3G_SERANG_CIBARUSAH Non Optimized Settings Data Base Parameters Tuning Parameter Optim Open W28


345JK3G117822 3G_PERUM_KSB Major Neighbour Problem



345JK3G131323 3G_CIKARANG_BARU High Rejection due to Power Radio Capacity Issue Need Upgrade Capacity RND Open W28


345JK3G216914 3G_TECHNO_PARK_CIKARANG Antenna Problem HW Issues Escalate to FOP FOP TT-20150821-01519 Open W28

J2-CKRG 3G SpDropRateRNKRW01

345JK3G316188 3G_CIBITUNG_TOL_KM28 Major Neighbour Problem

Neighbour Relation Issues Escalate to FOP FOP

TT-20150904-01850 // CM-20150904-01217 Open W28

J2-CKRG 3G PsDropRateRNKRW01 51239 3G_LPCKRANGSN

Coverage spill, overshooting to be contained RF Design Issues Site Audit Optim Open W30

J2-CKRG 3G PsDropRateRNKRW01 53801 3G_TECHNO_PARK_CIKARANG Antenna Problem HW Issues Escalate to FOP FOP TT-20150821-01519 Open W28

J2-CKRG 3G SpDropRateRNKRW01 JK3G08813 3G_LIPPOCIKARANGCIBARUSAH Major Neighbour Problem


J2-CKRG 3G SpDropRateRNKRW01 JK3G209606 3G_CIBATU_LEMAHABANG Transmission Problem HW Issues Escalate to FOP FOP TT-20150821-01654 Open open W28

J2-CKRG 3G PsDropRateRNKRW01 JK3G36152 3G_Telaga Asih

Coverage spill, overshooting to be contained RF Design Issues Site Audit Optim Open W28

J2-CKRG 3G PsDropRateRNKRW01 JK3G36173 3G_Tegal Tangsi SW Hang Problem HW Issues Escalate to FOP FOP

TT-20150904-01850 // CM-20150904-01217 Open W28

J2-CKRG 3G SpDropRateRNKRW01 JK3G49651 3G_JABABEKA_BEKASI Transmission Problem HW Issues Escalate to FOP FOP already back to normal Closed Clear W40 W42

J2-KRWG 3G SpDropRateRNBKS04

345JK3G115532

3G_PURWAMEKAR_KARANG_PAWITAN Major Neighbour Problem


J2-KRWG 3G SpAccessRateRNBKS04

345JK3G117613 3G_KARANGANYAR_CIKAMPEK Cell Availability Problem HW Issues Escalate to FOP FOP already back to normal Closed Clear W42 W42


345JK3G132913 3G_KLARI_KOSAMBI Cell Availability Problem HW Issues Escalate to FOP FOP already back to normal Closed Clear W39 W42


345JK3G218394 3G_MULYASEJATI_KARAWANG WRFU/RRU Problem HW Issues Escalate to FOP FOP already back to normal Closed Clear W40 W42




345JK3G219744 3G_PASIR_JATI_MARGAKAYA Alarm Problem HW Issues Escalate to FOP FOP already back to normal Closed Clear W41 W42


345JK3G314148 3G_PINAYUNGAN_TELUK_JAMBE Non Optimized Settings Data Base Parameters Tuning Parameter Optim Open W28

J2-KRWG 3G PsDropRateRNBKS04


J2-KRWG 3G PsDropRateRNBKS04



Low Assignment SR <90%Suspect Cross Feeder Issue

Comparing by previous week, low assignment success rate which indicates suspect swap feeder decrease from 63 to 37, which is 14 already closed and 23 still open

Hardware issue is the most reason for low assignment success rate (65%)


Consistence CheckJ2-CKRG & J2-KRWG

Remarks• On J2-CKRG and J2-KRWG W42 increased inconsistence from 331

to 159• Most of them contributed by J2-CKRG rule 2G-2G non mutual

relation (border with Huawei network)

W41 W42


Appendix


Assignment Success Rate & Perceived Drop Rate

Quality Improvement3122 BEKASI_PEMUDA

Problem : High TCH drop and low assignment success rateFinding : after check feeder instalation & configuration, cross feeder between 31224 & 31225 (logical), Action : change logical swapResult : PerceivedDropRate improve, assignment success rate improve

after after


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Documents

Weekly Report JABO3 W42