Weekly Report_JABO3_W43.pptx

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XL E2E Business Network ImprovementNQI JABO3 Weekly Report W-43

HUAWEI TECHNOLOGIES CO., LTD. Page 2

KPI KPI Gap Main Issue

SDCCH Drop Rate % 29% HW Issue-Transmission, 43% Major Neighbor Problem, 28% Interference

Perceived Drop Rate % 55% neighbor relation issue, 9% HW Issue-Availability, 27% HW Issue-Transmission, 9% interference

Speech Drop Rate % 16% HW issue-active alarm, 18% HW issue-Availability, 42% HW Issue-Transmission, 24% Major Neighbor Problem

Packet Drop Rate % 12% HW issue-active alarm, 13% HW issue- availability, 12% HW Issue-Antenna Problem, 63% Major Neighbor Problem

Asg Success Rate 100% HW Issue-Active Alarm

SP Access Rate % 100% Neighbor Relation Issue

PS Access Rate % 100% Neighbor Relation Issue

• High PerceiveDropRate since 18-Oct-15, contributed by KAMPUNG KEBON KELAPA transmission problem (intermittent/slip counting) between link 4967_Sukaraya <> 2414906_KAMPUNG KEBON KELAPA due to high temp issue at 4967_Sukaraya ST-20151019-06761

• Low AsgSuccessRate since 20-Oct-15, contributed by several LTE activity under J2-CKRG, 3 sites already back to normal since 23-Oct-15 (Cibitung Bojongkoneng, Cikarang Imam Bonjol, Kalimalang), and 3 sites still investigation by Ericsson (Lembah Hijau Cikarang, JABABEKA SERTA INDAH, Jababeka Timur)

NMS KPI Achievement J2-CKRG Summary W43

Baseline Current

No Marketing Concern KPI Tech EPL MPL W42 W43 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.66 1.07 0.42Perceive Drop Rate (%) 2G 1.4 2.00 2.05 3.75 1.69Speech Drop Rate (%) 3G 0.8 1.50 1.31 2.60 1.29TBF Fail Rate (%) 2G 2.5 7.00 0.77 1.25 0.48SDCCH Cong Rate (%) 2G 0.5 1.00 0.04 0.21 0.18Perceive Cong Rate (%) 2G 0.5 1.20 0.16 0.33 0.17PS RAB Congestion (%) 3G 0.5 1.00 0.04 0.12 0.08Packet Drop Rate (%) 3G 1.4 2.00 2.04 2.21 0.17Asg Success Rate 2G 97.7 95.00 96.95 93.85 -3.09SP Access Rate 3G 98.5 96.50 96.93 90.76 -6.17PS Access Rate 3G 98.5 97.00 96.25 90.55 -5.70

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 W43

KPI KPI Gap Main Issue

Speech Drop Rate % 100% Neighbor Relation Issue

Packet Drop Rate % 1100% Neighbor Relation Issue

PS Access Rate % 100% improper Parameter Setting

SP Access Rate % 100% improper Parameter Setting

Baseline Current

• SpAccessRate and PsAccessRate below EPL contributed by 3G_KOTA_CIKAMPEK and 3G_PASEURJAYA_KARAWANG due to wrong setting PwrAdm

No Marketing Concern KPI Tech EPL MPL W42 W43 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.47 0.46 -0.01Perceive Drop Rate (%) 2G 1.4 2.00 1.13 1.08 -0.05Speech Drop Rate (%) 3G 0.8 1.50 1.23 1.27 0.04TBF Fail Rate (%) 2G 2.5 7.00 0.17 0.14 -0.03SDCCH Cong Rate (%) 2G 0.5 1.00 0.01 0.06 0.05Perceive Cong Rate (%) 2G 0.5 1.20 0.02 0.00 -0.02PS RAB Congestion (%) 3G 0.5 1.00 0.01 0.04 0.03Packet Drop Rate (%) 3G 1.4 2.00 1.50 1.46 -0.03Asg Success Rate 2G 97.7 95.00 99.28 99.42 0.14SP Access Rate 3G 98.5 96.50 99.04 94.98 -4.07PS Access Rate 3G 98.5 97.00 97.94 95.52 -2.42

1 No Drop Call

2


J2-KRWG


Worst Performance Cell JABO3KPI Gap Main Issue W43

Based on top ten worst cell: • J2-CKRG on W43 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 W43 have main issue : SpAccessRate and PsAccessRate below EPL contributed by 3G_KOTA_CIKAMPEK and 3G_PASEURJAYA_KARAWANG due to

wrong setting PwrAdm

HW Issue-Active Alarm HW Issue-Availability HW Issue-Transmission HW Issue-Antenna Problem Neighbor Relation Issue interferenceSDCCH Drop Rate (%) 2G 0.5 1.00 0.66 1.07 29 43 28Perceive Drop Rate (%) 2G 1.4 2.00 2.05 3.75 9 27 55 9Speech Drop Rate (%) 3G 0.8 1.50 1.31 2.60 16 18 42 24TBF Fail Rate (%) 2G 2.5 7.00 0.77 1.25SDCCH Cong Rate (%) 2G 0.5 1.00 0.04 0.21Perceive Cong Rate (%) 2G 0.5 1.20 0.16 0.33PS RAB Congestion (%) 3G 0.5 1.00 0.04 0.12Packet Drop Rate (%) 3G 1.4 2.00 2.04 2.21 12 13 12 63Asg Success Rate 2G 97.7 95.00 96.95 93.85 100SP Access Rate 3G 98.5 96.50 96.93 90.76 100PS Access Rate 3G 98.5 97.00 96.25 90.55 100

Cluster KPI Tech EPL MPL W42 W43 KPI Gap Main Issue

J2-C

KRG

HW Issue-Active Alarm HW Issue-Availability HW Issue-Transmission HW Issue-Antenna Problem Neighbor Relation Issue ParameterSDCCH Drop Rate (%) 2G 0.5 1.00 0.47 0.46Perceive Drop Rate (%) 2G 1.4 2.00 1.13 1.08Speech Drop Rate (%) 3G 0.8 1.50 1.23 1.27 100TBF Fail Rate (%) 2G 2.5 7.00 0.17 0.14SDCCH Cong Rate (%) 2G 0.5 1.00 0.01 0.06Perceive Cong Rate (%) 2G 0.5 1.20 0.02 0.00PS RAB Congestion (%) 3G 0.5 1.00 0.01 0.04Packet Drop Rate (%) 3G 1.4 2.00 1.50 1.46 100Asg Success Rate 2G 97.7 95.00 99.28 99.42SP Access Rate 3G 98.5 96.50 99.04 94.98 100PS Access Rate 3G 98.5 97.00 97.94 95.52 100

ClusterKPI Gap Main Issue

KPI Tech EPL MPL W42 W43

J2-K

RWG


NMS KPI Achievement J1-JKP1 Summary W43

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


J1-JKP1

1 No Drop Call

2



NMS KPI Achievement J1-JKTU Summary W43

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 W42 W43 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.57 0.67 0.11Perceive Drop Rate (%) 2G 1.4 2.00 1.82 1.91 0.09Speech Drop Rate (%) 3G 0.8 1.50 1.69 1.20 -0.49TBF Fail Rate (%) 2G 2.5 7.00 0.30 0.33 0.03SDCCH Cong Rate (%) 2G 0.5 1.00 0.09 0.01 -0.08Perceive Cong Rate (%) 2G 0.5 1.20 0.12 0.43 0.30PS RAB Congestion (%) 3G 0.5 1.00 0.03 0.03 0.00Packet Drop Rate (%) 3G 1.4 2.00 1.71 1.64 -0.07Asg Success Rate 2G 97.7 95.00 98.19 97.38 -0.81SP Access Rate 3G 98.5 96.50 97.58 98.36 0.77PS Access Rate 3G 98.5 97.00 96.17 97.00 0.84

2


J1-JKTU

1 No Drop Call


NMS KPI Achievement J1-BEKS Summary W43

Baseline Current

• SpDropRate below EPL contributed by 3G_SILIWANGI_BANTAR_GEBANG due to low availability on 1-Oct

No Marketing Concern KPI Tech EPL MPL W42 W43 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.34 0.32 -0.02Perceive Drop Rate (%) 2G 1.4 2.00 1.07 0.86 -0.21Speech Drop Rate (%) 3G 0.8 1.50 1.04 0.72 -0.32TBF Fail Rate (%) 2G 2.5 7.00 0.56 0.58 0.01SDCCH Cong Rate (%) 2G 0.5 1.00 0.01 0.01 0.00Perceive Cong Rate (%) 2G 0.5 1.20 0.10 0.03 -0.07PS RAB Congestion (%) 3G 0.5 1.00 0.46 0.01 -0.45Packet Drop Rate (%) 3G 1.4 2.00 1.20 1.14 -0.05Asg Success Rate 2G 97.7 95.00 99.27 99.49 0.23SP Access Rate 3G 98.5 96.50 97.48 97.40 -0.08PS Access Rate 3G 98.5 97.00 96.13 96.41 0.28

J1-BEKS

1 No Drop Call

2



NMS KPI Achievement J1-BKS1 Summary W43

Baseline Current

• High PerceiveCongrate and low AsgSuccessRate contributed by Teuku Umar Tambun2 on 24-Oct-15 due to low availability issue

• SpAccessRate below EPL contributed by 3G_SGRMAKMUR due to low RRC SR on 19-Oct

• PsAccessRate below EPL contributed by 3G_HSNDINTMBN due to low RRC SR on 20-Oct


J1-BKS1

1 No Drop Call

2



NMS KPI Achievement J1-BKS2 Summary W43

Baseline Current

• SpDropRate below EPL contributed by 3G_KENANGA_JATIWARNA due to low availability on 21-Oct

• SpAccessRate below EPL contributed by 3G_MAWAR_I_KRANGGAN_PERMAI due to code and power congestion SR on 19-Oct

No Marketing Concern KPI Tech EPL MPL W42 W43 ∆SDCCH Drop Rate (%) 2G 0.5 1.00 0.37 0.34 -0.02Perceive Drop Rate (%) 2G 1.4 2.00 1.07 1.07 0.00Speech Drop Rate (%) 3G 0.8 1.50 1.12 1.15 0.03TBF Fail Rate (%) 2G 2.5 7.00 0.40 0.51 0.11SDCCH Cong Rate (%) 2G 0.5 1.00 0.03 0.01 -0.02Perceive Cong Rate (%) 2G 0.5 1.20 0.12 0.03 -0.09PS RAB Congestion (%) 3G 0.5 1.00 0.03 0.07 0.04Packet Drop Rate (%) 3G 1.4 2.00 1.37 1.39 0.02Asg Success Rate 2G 97.7 95.00 98.94 99.21 0.27SP Access Rate 3G 98.5 96.50 97.83 94.79 -3.04PS Access Rate 3G 98.5 97.00 97.46 94.16 -3.30

1 No Drop Call

J1-BKS2

2



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

Improve

Degrade

Degrade

Degrade

• High PerceiveDropRate since 18-Oct-15, contributed by KAMPUNG KEBON KELAPA transmission problem (intermittent/slip counting) between link 4967_Sukaraya <> 2414906_KAMPUNG KEBON KELAPA due to high temp issue at 4967_Sukaraya ST-20151019-06761

• Low AsgSuccessRate since 20-Oct-15, contributed by several LTE activity under J2-CKRG, 3 sites already back to normal since 23-Oct-15 (Cibitung Bojongkoneng, Cikarang Imam Bonjol, Kalimalang), and 3 sites still investigation by Ericsson (Lembah Hijau Cikarang, JABABEKA SERTA INDAH, Jababeka Timur)


J2-CKRG3G Weekly KPI Trend


Maintain

Maintain

Maintain

Degrade

maintain

• SpDropRate below EPL contributed by 3G_SUKARAYA_CIKARANG due to low availability on 24-Oct

• PsDropRate below EPL contributed by 3G_KAMPUNG_KEBON_KELAPA due to overshoot on 24-Oct

• SpAccessRate and PsAccessRate below EPL contributed by 3G_Telaga Asih , 3G_MARIUK_GANDAMEKAR, 3G_WANASARI_BOSIH due to failure pwradm value by on 22-Oct , it were already back to normal on 26-Oct-2015


J2-KRWG2G Weekly KPI Trend


Maintain

Maintain

Maintain

Degrade

Maintain

Degrade

• Spike on 19-Oct-15 contributed by 19673-Payuyon due to direct impact transmission issue at neighbor site (251C363-Purwasari Cikampek) already back to normal at 20-Oct-15


J2-KRWG3G Weekly KPI Trend


Maintain

Maintain

Degrade

Degrade

Maintain

• SpAccessRate below EPL contributed by 3G_KOTA_CIKAMPEK and 3G_PASEURJAYA_KARAWANG due to wrong setting PwrAdm

• PsAccessRate below EPL contributed by 3G_KOTA_CIKAMPEK and 3G_PASEURJAYA_KARAWANG due to wrong setting PwrAdm


J1-JKP12G Weekly KPI Trend


Degrade

Maintain

Degrade

Maintain

maintain

Degrade

• PerceiveDropRate, PerceivedCongestionRate, and AsgSuccessRate below EPL contributed by 32733 Kebon Kosong Angkasapura at 20-Oct due to transmission problem.

• SdcchDropRate below EPL contributed by Perhubungan spike at 20-Oct due to direct impact neighbor problem.• TbfFailRate below EPL contributed by 12445 Kramat Pulo2 due to direct impact availability issue at neighbor at 20-Oct


J1-JKP13G Weekly KPI Trend


Degrade

Improve

Degrade

Improve

Maintain

• SpDropRate below EPL contributed by 3G_SUNTER_BENTENGAN due to transmission alarm on 25-Oct

• PsDropRate below EPL contributed by 3G_PISANGAN_BARU due to transmission issue on 22-Oct

• SpAccessRate below EPL contributed by 3G_LAPANGAN_BANTENG due to low RRC SR on 24-Oct


J1-JKTU2G Weekly KPI Trend

Maintain

Maintain

Degrade

Degrade

Degrade

Degrade


• PerceiveDropRate below EPL contributed by SUNTER BENTENGAN2 due to intermittent at 21-Oct-15 • SdcchDropRate, TbfFailRate and PerceiveCongestionRate below EPL contributed by 49114 PADEMANGAN BARAT 2 due to hardware

issue at 20-Oct-15


J1-JKTU3G Weekly KPI Trend


Improve

Maintain

Maintain

Improve

Maintain

• SpDropRate below EPL contributed by 3G_KELAPA_KOPYOR due to low availability issue on 19-Oct

• PsDropRate below EPL contributed by 3G_BUDI_MULIA due to code congestion on 25-Oct

• SpAccessRate below EPL contributed by 3G_BUDI_MULIA due to code and power congesiton on 25-Oct


J1-BEKS2G Weekly KPI Trend


Maintain

Maintain

Maintain

Maintain

Maintain

Maintain

• All KPI Achieved EPL target


J1-BEKS3G Weekly KPI Trend


Improve

Maintain

Maintain

Improve

Improve

• All KPI already achieve EPL


J1-BKS12G Weekly KPI Trend


Degrade

Degrade

Degrade

Maintain

Degrade

Improve

• High PerceiveDropRate contributed by Medan Satria Bekasi2 on 19-Oct due to low availability issue• High SdcchDropRate contributed by Griya Persada Tambun on 19-Oct due to low availability issue• High PerceiveCongrate and low AsgSuccessRate contributed by Teuku Umar Tambun2 on 24-Oct-15 due to low availability issue




Maintain

Maintain

Degrade

Degrade

Maintain

• SpDropRate below EPL contributed by 3G_TAMBUN_SELATAN due to low availability on 19-Oct

• SpAccessRate below EPL contributed by 3G_SGRMAKMUR due to low RRC SR on 19-Oct

• PsAccessRate below EPL contributed by 3G_HSNDINTMBN due to low RRC SR on 20-Oct




• All KPI already acheive EPL target

Maintain

Maintain

Improve

Maintain

Maintain

Improve




Degrade

Maintain

Degrade

Maintain

Maintain

• SpDropRate below EPL contributed by 3G_KENANGA_JATIWARNA due to low availability on 21-Oct

• SpAccessRate below EPL contributed by 3G_MAWAR_I_KRANGGAN_PERMAI due to code and power congestion SR on 19-Oct


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

Hardware issue(56%) & Neighbor relation issue(38%) is the most reason for worst cell root cause.


2G WPC Root CauseJ2-CKRG & J2-KRWG

Cluster Name Tech KPI Impact UtranCell SiteName Root Cause Sub Classification Root Cause Classification Action Plan PIC TT Number WPC/KPI StatusJ2-CKRG 2G AsgSuccessRate BD48803 KALIMALANG Alarm Problem HW Issues escalate to FOP FOP ST-20151021-04614 --> already back to normal ClosedJ2-CKRG 2G AsgSuccessRate BD48801 KALIMALANG Alarm Problem HW Issues escalate to FOP FOP ST-20151021-04614--> already back to normal ClosedJ2-CKRG 2G AsgSuccessRate 09551 Cibitung Bojongkoneng Alarm Problem HW Issues escalate to FOP FOP ST-20151016-02848--> already back to normal ClosedJ2-CKRG 2G AsgSuccessRate 09553 Cibitung Bojongkoneng Alarm Problem HW Issues escalate to FOP FOP ST-20151016-02848--> already back to normal ClosedJ2-CKRG 2G AsgSuccessRate 09552 Cibitung Bojongkoneng Alarm Problem HW Issues escalate to FOP FOP ST-20151016-02848--> already back to normal ClosedJ2-CKRG 2G AsgSuccessRate BD48802 KALIMALANG Alarm Problem HW Issues escalate to FOP FOP ST-20151021-04614--> already back to normal ClosedJ2-KRWG 2G PerceiveDropRate 19671 Payuyon Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G SdcchDropRate JK49061 KAMPUNG KEBON KELAPA Transmission Problem HW Issues Escalate to FOP FOP ST-20151013-01975 OpenJ2-CKRG 2G PerceiveDropRate 49721 Lippo Cikarang Bougenville External Interference non CDMA Frequency BSIC Issues Find external interference source Optim OpenJ2-CKRG 2G SdcchDropRate JK49062 KAMPUNG KEBON KELAPA Transmission Problem HW Issues Escalate to FOP FOP ST-20151013-01975 OpenJ2-KRWG 2G PerceiveDropRate 19673 Payuyon Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G SdcchDropRate BD43192 BOSIH LEVEL C Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G SdcchDropRate 14991 Lembah Hijau Cikarang External Interference non CDMA Frequency BSIC Issues Find external interference source Optim OpenJ2-CKRG 2G SdcchDropRate 36151 Telaga Asih Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G PerceiveDropRate JK49063 KAMPUNG KEBON KELAPA Transmission Problem HW Issues Escalate to FOP FOP ST-20151013-01975 OpenJ2-CKRG 2G PerceiveDropRate JK41633 SETU CIBUNTU Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G PerceiveDropRate JK41631 SETU CIBUNTU Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-KRWG 2G SdcchDropRate 20674 Jangga TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G PerceiveDropRate 36152 Telaga Asih Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G PerceiveDropRate JK41632 SETU CIBUNTU Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G PerceiveDropRate 49671 Sukaraya Cikarang Transmission Problem HW Issues Escalate to FOP FOP ST-20151013-01967 OpenJ2-KRWG 2G SdcchDropRate 20676 Jangga TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G PerceiveDropRate 36153 Telaga Asih Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G SdcchCongestionRate JK22356 CIBARUSAH_JAYA_MULYA2 TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-KRWG 2G SdcchDropRate BD33678 Pangulah Selatan TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal OpenJ2-KRWG 2G TbfFailRate 19573 Ktcikampek Alarm Problem HW Issues escalate to FOP FOP already back to normal OpenJ2-CKRG 2G PerceiveDropRate JK22355 CIBARUSAH_JAYA_MULYA2 TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G SdcchCongestionRate BD43193 BOSIH LEVEL C Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-KRWG 2G PerceiveDropRate 19672 Payuyon Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal ClosedJ2-KRWG 2G SdcchCongestionRate BD32232 PAWARENGAN WIRASABA Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP already back to normal OpenJ2-CKRG 2G SdcchDropRate BD43191 BOSIH LEVEL C Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-KRWG 2G SdcchDropRate 33209 Kutalanggeng Karawang Coverage spill, overshooting to be contained RF Design Issues escalate to FOP Optim OpenJ2-KRWG 2G SdcchDropRate BD48723 MASHUDI JOMIN TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G SdcchCongestionRate JK47972 WANASARI BOSIH Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-KRWG 2G TbfFailRate BD43683 CITRA KEBUN MAS PERUMAHAN High TCH BLK Radio Capacity Issue Need Upgrade Capacity RND OpenJ2-KRWG 2G SdcchDropRate 33627 Walahar Karawang TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-KRWG 2G PerceiveDropRate BD25311 JOMIN BARAT Transmission Problem HW Issues escalate to FOP FOP already back to normal OpenJ2-KRWG 2G TbfFailRate BD48782 SURYA CIPTA KARAWANG Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal ClosedJ2-KRWG 2G SdcchDropRate 33629 Walahar Karawang TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G PerceiveDropRate 14963 Cibitung Flyover Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G SdcchCongestionRate JK47973 WANASARI BOSIH Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP ST-20151021-06294 (Gramapuri_Tamansari2) OpenJ2-CKRG 2G SdcchDropRate 49732 Lipocikarang Gn Wilis External Interference non CDMA Frequency BSIC Issues Find external interference source Optim OpenJ2-CKRG 2G PerceiveDropRate BD43573 ASRI PRATAMA JAYASAMPURNA Transmission Problem HW Issues Escalate to FOP FOP ST-20151016-05330 OpenJ2-KRWG 2G SdcchCongestionRate 08343 Jomin Timur TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-KRWG 2G TbfFailRate 33628 Walahar Karawang TCH Availability Problem HW Issues escalate to FOP FOP Already back to normal ClosedJ2-KRWG 2G SdcchCongestionRate BD25461 Klari Kosambi Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal ClosedJ2-CKRG 2G SdcchCongestionRate 11771 MM2100 Alarm Problem HW Issues escalate to FOP FOP already back to normal OpenJ2-KRWG 2G SdcchCongestionRate BD33298 Cinangka Cikampek High TCH BLK Radio Capacity Issue Need Upgrade Capacity RND OpenJ2-KRWG 2G TbfFailRate BD45302 SURYA MADYA Major Neighbour Problem Neighbour Relation Issues escalate to FOP FOP Already back to normal Closed


3G WPC Root CauseJ2-CKRG & J2-KRWG

Cluster Name Tech KPI Impact UtranCell SiteName Root Cause Sub Classification Root Cause Classification Action Plan PIC TT Number WPC/KPI StatusJ2-CKRG 3G SpDropRate 345JK3G118002 3G_BOSIH_LEVEL_C Transmission Problem HW Issues Escalate to FOP FOP ST-20151022-08225 OpenJ2-CKRG 3G PsDropRate 345JK3G135221 3G_KAMPUNG_KEBON_KELAPA Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G PsDropRate 345JK3G135223 3G_KAMPUNG_KEBON_KELAPA Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G PsDropRate 345JK3G135333 3G_JALAN_BOJONG_KONENG Cell Availability Problem HW Issues Escalate to FOP FOP TT-20150803-02608 / CM-20150803-01960 OpenJ2-CKRG 3G SpDropRate 345JK3G216574 3G_SUKARAYA_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G SpDropRate 345JK3G216575 3G_SUKARAYA_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G SpDropRate 345JK3G216576 3G_SUKARAYA_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G SpDropRate 345JK3G216626 3G_KARANGASIH Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G SpDropRate 345JK3G235224 3G_KAMPUNG_KEBON_KELAPA Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G SpDropRate 345JK3G235226 3G_KAMPUNG_KEBON_KELAPA Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP ST-20151019-06761 / CM-20151019-05071 OpenJ2-CKRG 3G SpDropRate 345JK3G318007 3G_BOSIH_LEVEL_C Transmission Problem HW Issues Escalate to FOP FOP ST-20151014-02912 // CM-20151014-02892 OpenJ2-CKRG 3G SpDropRate 345JK3G318008 3G_BOSIH_LEVEL_C Transmission Problem HW Issues Escalate to FOP FOP ST-20151014-02912 // CM-20151014-02892 OpenJ2-CKRG 3G SpDropRate 345JK3G318009 3G_BOSIH_LEVEL_C Transmission Problem HW Issues Escalate to FOP FOP ST-20151014-02912 // CM-20151014-02892 OpenJ2-CKRG 3G SpDropRate 345JK3G333058 3G_KOMPLEK_MUTIARA_SELATAN Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP ST-20151022-08225 OpenJ2-CKRG 3G SpDropRate JK3G13128 3G_Kampung Cau Cell Availability Problem HW Issues Escalate to FOP FOP TT-20150813-01967 / CM-20150813-01445 OpenJ2-CKRG 3G SpDropRate JK3G49671 3G_SUKARAYA_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate JK3G49672 3G_SUKARAYA_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate JK3G49673 3G_SUKARAYA_CIKARANG Cell Availability Problem HW Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G PsDropRate 345JK3G114193 3G_CIJINGGA Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G PsDropRate 345JK3G117442 3G_SERANG_CIBARUSAH Alarm Problem HW Issues Escalate to FOP FOP ST-20151009-03245 ClosedJ2-CKRG 3G PsDropRate 345JK3G117822 3G_PERUM_KSB Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G PsDropRate 345JK3G117853 3G_SUKAMAHI Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate 345JK3G118193 3G_SETU_CIBUNTU Alarm Problem HW Issues Escalate to FOP FOP TT-20150811-03508 // CM-20150811-02677 OpenJ2-CKRG 3G SpDropRate 345JK3G133101 3G_LIPPO_CIKARANG_BOULEVARD Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate 345JK3G135262 3G_WANASARI_BOSIH Transmission Problem HW Issues Escalate to FOP FOP TT-20150903-01542 OpenJ2-CKRG 3G SpDropRate 345JK3G135263 3G_WANASARI_BOSIH Transmission Problem HW Issues Escalate to FOP FOP TT-20150903-01542 OpenJ2-CKRG 3G SpDropRate 345JK3G216416 3G_MARIUK_GANDAMEKAR Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate 345JK3G217116 3G_CIBITUNG Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate 345JK3G217435 3G_TAMAN_ASTER_CIBITUNG Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate 345JK3G217436 3G_TAMAN_ASTER_CIBITUNG Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-CKRG 3G SpDropRate 345JK3G218194 3G_SETU_CIBUNTU Alarm Problem HW Issues Escalate to FOP FOP TT-20150811-03508 // CM-20150811-02677 OpenJ2-CKRG 3G SpDropRate 345JK3G218196 3G_SETU_CIBUNTU Alarm Problem HW Issues Escalate to FOP FOP TT-20150811-03508 // CM-20150811-02677 OpenJ2-CKRG 3G SpDropRate 345JK3G235265 3G_WANASARI_BOSIH Alarm Problem HW Issues Escalate to FOP FOP TT-20150903-01542 OpenJ2-CKRG 3G SpDropRate 345JK3G235266 3G_WANASARI_BOSIH Alarm Problem HW Issues Escalate to FOP FOP TT-20150903-01542 OpenJ2-CKRG 3G SpDropRate 345JK3G317198 3G_GRAMAPURI Transmission Problem HW Issues Escalate to FOP FOP ST-20151023-02744 OpenJ2-CKRG 3G SpDropRate 345JK3G318199 3G_SETU_CIBUNTU Alarm Problem HW Issues Escalate to FOP FOP TT-20150811-03508 // CM-20150811-02677 OpenJ2-CKRG 3G SpDropRate 51538 3G_GRAMAPURI Transmission Problem HW Issues Escalate to FOP FOP ST-20151023-02744 OpenJ2-CKRG 3G SpDropRate 51539 3G_GRAMAPURI Transmission Problem HW Issues Escalate to FOP FOP ST-20151023-02744 OpenJ2-CKRG 3G PsDropRate 53801 3G_TECHNO_PARK_CIKARANG Antenna Problem HW Issues Escalate to FOP FOP TT-20150821-01519 OpenJ2-CKRG 3G SpDropRate JK3G236154 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-CKRG 3G SpDropRate JK3G236155 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-CKRG 3G SpDropRate JK3G236156 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-CKRG 3G SpDropRate JK3G336157 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-CKRG 3G SpDropRate JK3G336158 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-CKRG 3G SpDropRate JK3G36152 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-CKRG 3G SpDropRate JK3G36153 3G_Telaga Asih Transmission Problem HW Issues Escalate to FOP FOP ST-20151021-04167 OpenJ2-KRWG 3G PsDropRate 345JK3G119671 3G_PAYUYON Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-KRWG 3G PsDropRate 345JK3G219576 3G_KOTA_CIKAMPEK Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-KRWG 3G SpDropRate 345JK3G232914 3G_KLARI_KOSAMBI Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-KRWG 3G PsDropRate 345JK3G319579 3G_KOTA_CIKAMPEK Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal ClosedJ2-KRWG 3G SpAccessRate 351BD3G231435 3G_CURUG_KARAWANG Major Neighbour Problem Neighbour Relation Issues Escalate to FOP FOP already back to normal Closed


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 W43 increased inconsistence from 159

to 234• Most of them contributed by J2-CKRG rule 2G-2G non mutual

relation (border with Huawei network)

W42 W43


Appendix


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SDCCH CONGESTION RATE % TCH_ASG_SUCCESS_RATE SCR

SDCCH SUCCESS RATE

Call Success Rate (CSR)

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TCH Traffic (Erl) TOTAL TNDROP Perceived Drop

Perceive Drop

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TCH Traffic (Erl) TOTAL TNDROP Perceived Drop

Perceive Drop

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SDCCH CONGESTION RATE % TCH_ASG_SUCCESS_RATE SCR

SDCCH SUCCESS RATE

Call Success Rate (CSR)

Perceived Drop Rate & Assignment Success Rate

Quality Improvement1469 Jati Karya2

Problem : High TCH drop and low assignment success rateFinding : after check feeder instalation & configuration, cross feeder between 14695 & 14696 Action : change feeder installation & verification with drive test result.Result : PerceivedDropRate improve, assignment success rate improve

after after

14695 14696


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Documents

Weekly Report_JABO3_W43.pptx