Bad Spot Tracker New Cluster_After Review_Zone 8_3G_13 Nov 2015

No Drive Test Date System Band BS_Number Polygon

1 29-Aug-15 3G 3G_TolSerpong_BC001 TolSerpong

2 29-Aug-15 3G 3G_TolSerpong_BC002 TolSerpong

3 29-Aug-15 3G 3G_TolSerpong_BQ001 TolSerpong






9 28-Aug-15 3G 3G_KRLSerpong_BC001 KRLSerpong








17 28-Aug-15 3G 3G_KRLSerpong_BQ001 KRLSerpong








25 1-Sep-15 3G 3G_KRLSerpong_MOS 001 KRLSerpong











36 5-Sep-15 3G 3G_Tol Serpong_MOS 001 TolSerpong

37 5-Sep-15 3G 3G_Tol Serpong_MOS 002 TolSerpong

Drive Test Category Remarks Bad Spot Category Area

Low Coverage Coverage


Low Quality Quality

Low Quality Quality

Low Quality Quality

Low Quality Quality

Low Quality Quality

Low Quality Quality





Need optimization Pondokranjimw1

& 3

Permanen solution add F3

(continous coverage) for site JOMBANGCILALU

NGSTPMW





Low Quality Quality

Low Quality Quality

Low QualityCheck GDGPROMOTORMW for optimalt coverage (Low Coverage) & DraggingQuality

Low Quality Quality

Low Quality Quality

Low Quality Quality

Low Quality Quality

Low Quality Quality

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Low MOS MOS

Check KPI Low CSSR & CCSR

BENDII4THW sec 3

Findings

Findings :Low RSCP at this spot, coverd by site YYSBUDIMULIAMW2 with dominant. DL Power Util < 50%

Findings :1. Suspect partial/cross feeder at site MENTENGRESIDENCEMW, opposite way MENTENRESIDENCEMW3 have good RSCP on sector1

direction. 2. PONDOKRANJMW1 & BINTAROPLAZAMW2 detected high DL Power Utilization (PCPICH 10%,)BINTAROJAYA2XLMW1, BINTAROJAYA2XLMW3, BINTAROJAYA5MW2, and PDKBINTAROKURICANGDMTMW1 have low DL Power utilization

(3 weeks still < 70%)

Findings :UE detected SERUINDAHMW3_PSC147 (a) with same RSCP level (around 1500m)

SUDIMARATBGMW3 is facing to Stasiun sudimara.To Make more dominant, the bad spot will be covered by site YYSBUDIMULIAMW2_PSC18 dan reduce polluter from site

PONDOKARENMW1

Findings :Suspect partial/cross feeder at site MENTENGRESIDENCEMW, opposite way MENTENRESIDENCEMW3 have good RSCP on sector1 direction

(a)

Findings :1. Suspect partial/cross feeder at site MENTENGRESIDENCEMW, opposite way MENTENRESIDENCEMW3 have good RSCP on sector1

direction. 2. PONDOKRANJMW1 & BINTAROPLAZAMW2 detected high DL Power Utilization (PCPICH 10%,)BINTAROJAYA2XLMW1, BINTAROJAYA2XLMW3, BINTAROJAYA5MW2, and PDKBINTAROKURICANGDMTMW1 have low DL Power utilization

(3 weeks still < 70%)

Findings :Bad spot covered by PSC141_BINTAROPLAZAMW2 and PSC154_PONDOKRANJIMW1 with dominantly but the nearest site

PSC101_BINTAROJAYA2XLMW3 not covered (a)

Findings :Surrounding cell where covered Bad Spot have DL Power utilization and have F3 coverage.

Late Interfreq colo sector BINTAROJAYA2XLMW1 to BINTAROJAYA2XLMZ1KEPODANGPELANGIBINTAROGHNMW don’t have F3.

Findings :TOLLBSDNSTEL don’t have F3, surrounding have F3 coverage

Un-proper INTERFREQ neighbor to site TOLLBSDNSTEL.Site to site distance from site TOLLBSDNSTELL (RRU3829) is <400m, TP show good TP

Findings :Bad spot Low RSCP & Low EcNo at cover PONDOKARENMZ3 due to late handover to CPT029MW1_JOMBANGCILALUNGSTPMW1&MW3.

CPT029MW1_JOMBANGCILALUNGSTP haven't F3.Missing neighbor PONDOKARENMZ3 to NUSALOKABSDMZ2

Findings :Low RSCP & Low Ecno, found suspect crossfeeder partial PSC 15,23,31 should be area bad spot cover by MENTENGRESIDENCEDMTMZ2 PSC

23No active set at bad spot area.

Findings :Bad spot Low RSCP & Low EcNo at cover at cover BINTAROPLAZAMX2 suspect overshoot based on TP > TP 4.

Overshooting site neighbor RUKOMULTIGUNADMTMX2 made no dominant serving.The nearest site BINTAROJAYA2XLMW3_PSC101 have low RSCP.

Findings :Bad spot Low RSCP & Low EcNo at cover BINTAROPRMAIMX2, found high RRC Congest due to other inline with high XPU load >70%.

BINTAROPRMAIMX2 suspect overshooting TP > 4

Findings :Bad spot Low RSCP, cover by site TLKMBINTAROMX3

No dominant serving at this spot.

Findings :Bad spot Low RSCP & EcNo cover STOTNAHKUSIRMX3

BENDII4THW sec 1 & Sec 3 high code congestion, no F3.GRANDBINTAROSTP have DL Power Util < 50% and PCPICH not 10%.

Findings :BENDII4TH don’t have F3 and have code rejection.

KBYLAMUTRSTPMW and BUNGUR1ADMW have 18m antenna heightRUKOMSMMW3 have better RSCP (26m antenna height)

Findings :Bad spot Low RSCP & EcNo cover JKB898HZ1_JLRAYAPETAMBURANSTPHW suspect overshoot TP > 4.

Findings :Bad quality due to bad EcNo, no dominant server

During DT, bad spot get serving from site JKP225MW1_RLCPENJERNIHANSTPMW1_SC:206, JKP225MW1_RLCPENJERNIHANSTPMW2_SC:214 & JKP225MW1_RLCPENJERNIHANSTPMW3_SC:222

Nearest site from badspot area is site JKP910MW1_RUSUNPETAMBURAN, no alarm, no missing neighbours


During DT, bad spot get serving from site N_JBX089HW1_BATIKHAJADITBGHW2_SC:263, JKS745MW1_BPKDMTMW3_SC:199 & JKP018MW1_JKTDESIGNCTRMW2_SC:16


During DT, bad spot get serving from site TNGKUNYKARIFMX1_SC:277, KRAMATKEBAYORANLMTBGMX1_SC:272, KEBAYORANLAMARAYATBGMX1_SC:62


During DT, bad spot get serving from site JKS531MW1_STOTNAHKUSIRMW3_SC:312, JSX682MW1_CAMATPESANGGRAHANPTLMW1_SC:128, JKS889HW1_BENDII4THW3_SC:73,

For site JSX682MW1_CAMATPESANGGRAHANPTLMW1_SC:128, suspect Overshoot base on Site location & TP Distribution.


During DT, bad spot get serving from site JKS074MW1_TLKMBINTARO MW1_SC:62, JSX029MW1_KOMPLEKDEPSOSTBGMW3 _SC:268, JSX682MW1_CAMATPESANGGRAHANPTLMW2_SC:136


During DT, bad spot get serving from site TNGKUNYKARIFMX1_SC:277, KRAMATKEBAYORANLMTBGMX1_SC:272, KEBAYORANLAMARAYATBGMX1_SC:62


During DT, bad spot get serving from site TNG364MW1_NUSALOKAMW2_SC:43, CPT146MW1_CIATERPERMAISERPONGDMTMW2_SC:214 , CPT146MW1_CIATERPERMAISERPONGDMTMW3_SC:222.

Nearest site from badspot area is site TNG888MW1_NUSALOKA2TBG, (Alarm : Board Overload)

Bad Spot Low MOS site cover BINTAROPLAZAMW1, TAMANBINTAROMW1, BINTAROPRMAIMW2 no dominant coverage low EcNo

Bad Spot Low MOS site cover PURIUTAMATBGMZ2 good RSCP (-73) and good EcNo (-9), Found alarm HW Board overload WBBP

Bad spot Low MOS at cover CLUSTERGRANDCANYONTBG sector 2, Found alarm IP Clock Link Failure during DT Before on 01 Sep 2015

1.NUSALOKABSD sector 2 good EcNo & very strong RSCP, but have DN suspect overshoot BSDSEKTOR12 Sector 2

JALANBUARANSERPONGSTP Sector 3 good EcNo & very strong RSCP, but have high Power utilization >70% & suspect overshoot TP>6


During DT, bad spot get serving from site JKB204HW1_STASIUNTANAHABANGSTPHW2_SC:352, JKB204HW1_STASIUNTANAHABANGSTPHW3_SC:360, JKB898HW1_JLRAYAPETAMBURANSTPHW1_SC:273

Bad Spot Low MOS site cover JLNPATALSENAYANSIMPRUGSTPMW3 good RSCP (-75) and good EcNo (-9), suspect have alarm HW Board overload WBBP, RAWASIMPRUGMW1 suspect overshoot

Bad Spot Low MOS site cover RAWASIMPRUGMW2 and GDGPROMOTORMW3 No Dominant Coverage suspect Low EcNo, site RAWASIMPRUGMW have flicker alarm transmission SCTP Link Fault

Bad Spot Low MOS site cover PINTUTOLVETERAN2PTELMW1 suspect overshooting Low EcNo (-15) & RSCP (-90) & found flicker transmission alarm Ethernet Link Fault During in DT Before on 01 Sep 2015

Findings :Bad Spot Low MOS site cover YYSBUDIMULIAMZ2 good RSCP (-90) with Bad EcNo (-17), Found alarm Transmission SCTPLINKIPADDRESS

during DT Before on 28 Aug 2015.

Bad spot Low MOS at cover NUSALOKA2TBG sector 2 suspect bad EcNo & bad RSCP, Found alarm Transmission & Clock during DT Before on 01 Sep 2015

Findings :Bad Spot Low MOS site cover BPKDMTMW3 good RSCP (-79) with Bad EcNo (-16), Found alarm Transmission SCTPLINKFAULT during DT Before on 31 Aug 2015, MANGGALAWBKT2MW have HW problem impact cell down & alarm BBU optical mode transmit/receive & alam

local cell unusable

Bad spot Low MOS at cover JSX148MW1_TOLLBSDNSTEL & JSX205MW1_BINTARODEPSOSTBG suspect bad EcNo & bad RSCP, Found alarm Remote maintenance link failure during DT Before on 01 Sep 2015

Solution

Propose :Increased PCPICH from 348 to 360 (10%, RU40W)

Physical adjustment site YYSBUDIMULIAMW and PONDOKARENMW

Propose :Troubleshoot suspect cross/partial feeder at site MENTENGRESIDENCEMW.Set LDB to 0 at site TNG982MW1_PDKBINTAROKURICANGDMT (Util <70%),

Increased PCPICH at site . BINTAROJAYA2XLMW1, BINTAROJAYA2XLMW3 from 330 to 360 (RU 40W),Increased PCPICH at site . BINTAROJAYA5MW2 from 330 to 364 (RU 20W),

. Increased PCPICH at site . PDKBINTAROKURICANGDMTMW1from 336 to 3670(RU 24W),

Propose :Temporary add UINTRAFREQNCELL to SERUAINDAHMW3

Physical adjustment site SERUINDAHMW, YYSBUDIMULIAMW, and PONDOKARENMW

Propose :Troubleshoot suspect cross/partial feeder at site MENTENGRESIDENCEMW

Propose :Troubleshoot suspect cross/partial feeder at site MENTENGRESIDENCEMW.Set LDB to 0 at site TNG982MW1_PDKBINTAROKURICANGDMT (Util <70%),

Increased PCPICH at site . BINTAROJAYA2XLMW1, BINTAROJAYA2XLMW3 from 330 to 360 (RU 40W),Increased PCPICH at site . BINTAROJAYA5MW2 from 330 to 364 (RU 20W),

. Increased PCPICH at site . PDKBINTAROKURICANGDMTMW1from 336 to 3670(RU 24W),

Propose :Physical adjustment site BINTAROJAYA2XLMW3

Propose :UINTERFREQNCELL neighbor audit to KEPODANGPELANGIBINTAROGHNMW/MX for traffic balancing

Ease Interfreq HO from BINTAROJAYA2XLMW1 to BINTAROJAYA2XLMZ1Physical adjustment at site JALANCAMARSTPMW & BINTAROJAYA2XLMW for traffic balancing

Propose :UINTERFREQNCELL neighbor audit

Further Improvement :F3 at site TOLLBSDNSTELL for continuous F3 coverage

Solution :Add Uinterfreqncell PONDOKARENMZ to JOMBANGCILALUNGSTPMW, add uintrafreqncell PONDOKARENMZ to NUSALOKABSDMZ2

Solution :Escalate for cross feeder partial.

Physical tunning Sector 2 after solve crossfeeder

Solution :Physical tuning BINTAROJAYA2XLMX3, BINTAROPLAZAMX2 & RUKOMULTIGUNADMTMX2.

Solution :Sharing traffic, add uinterfreqncell to site neighbor.

Physical tunning BINTAROPRMAIMX

Solution :Physical tunning BINTAROJAYA1STPMW1 & TLKMBINTAROMW2

Solution :F3 activation at site BENDII4TH due to code congestion and F3 continous coverage along KRL road.

Increased PCPICH at site GRANDBINTAROSTPMW1 from 33o0 to 360 (RU40W)

Solution :Physical tunning at RUKOMSMMW3

Increased PCPICH RUKOMSMMW3 to 10% (343 to 360)

Solution :Physical tunning _JLRAYAPETAMBURANSTP

Solution :Need Site Audit & Physical adjustment at site JKP225MW1_RLCPENJERNIHANSTP

Solution :Need Physical adjustment N_JBX089HW1_BATIKHAJADITBGHW2

For temporary, Modify / Reduce PCPICH Power N_JBX089HW1_BATIKHAJADITBGHW2.

Solution :Physical adjustment at site KRAMATKEBAYORANLMTBGMX1_SC:272, KEBAYORANLAMARAYATBGMX1_SC:62, due to susupect overshoot base om site location & TP distribution.

For temporary solution, Modify/reduce PCPICH Power KRAMATKEBAYORANLMTBGMX1_SC:272, KEBAYORANLAMARAYATBGMX1_SC:62.

Solution :Need Site Audit & Physical adjustment at site JSX682MW1_CAMATPESANGGRAHANPTLMW1_SC:128 .

Solution :Physical adjustment at site JSX682MW1_CAMATPESANGGRAHANPTLMW2

For temporary solution, Modify/reduce PCPICH Power JSX682MW1_CAMATPESANGGRAHANPTLMW2

Solution :Physical adjustment at site KRAMATKEBAYORANLMTBGMX1_SC:272, KEBAYORANLAMARAYATBGMX1_SC:62, due to suspect overshoot base on site location & TP distribution.

For temporary solution, Modify/reduce PCPICH Power KRAMATKEBAYORANLMTBGMX1_SC:272, KEBAYORANLAMARAYATBGMX1_SC:62.

Solution :Physical adjustment at site CPT146MW1_CIATERPERMAISERPONGDMT, due to suspect overshoot base on site location & TP distribution (TP 6-9)

Escalate for Alarm Board OverloadFor temporary solution, Modify/reduce PCPICH Power CPT146MW1_CIATERPERMAISERPONGDMT

Physical adjustment site BSDSEKTOR12 sector 2 suspect overshoot, Neighbor Audit

Physical adjustment site JALANBUARANSERPONGSTP sector 3 suspect overshoot

Solution :Physical adjustment at site JKB898HW1_JLRAYAPETAMBURANSTP & JKB204HW1_STASIUNTANAHABANGSTP.

For temporary solution, Modify/reduce PCPICH Power JKB898HW1_JLRAYAPETAMBURANSTPHW1_SC:273

Solution :Neighbor Audit, RE-DT after clear alarm

Solution :Neighbor Audit, Physical Tunning, RE-DT after clear alarm


Solution :Neighbor Audit, Physical Tunning, RE-DT


Neighbor Audit, Re-DT After Clear Alarm


Solution :Neighbor Audit, Re-DT After Clear Alarm


Final Sollution JPP New Site Planned JPP New Site Long JPP New Site Lat

Solution Cat PIC Long Lat Bad Spot Status

Wilibrordus 106.708 -6.29849 Closed

Wilibrordus 106.739 -6.28085 Open







Proposed F3 Indra 106.706 -6.30037 Closed

Indra 106.733 -6.28562 Closed

Indra 106.742 -6.27871 Open

Indra 106.749 -6.27196 Closed

Indra 106.756 -6.26659 Closed

Indra 106.77 -6.25252 Open

Indra 106.778 -6.24364 Open

Indra 106.81 -6.19496 Closed

Friedman 106.809 -6.19928 Closed








Indra 106.79-6.22473

Closed

Indra 106.787-6.23131

Closed

Indra 106.771

-6.25091

Closed

Indra 106.751-6.271

Closed

Indra 106.725-6.28985

Closed

Friedman 106.715-6.29587

Closed

Friedman 106.692-6.30805

Closed

Friedman 106.669-6.32007

Closed

Friedman 106.8

-6.20444

Closed

Friedman 106.779 -6.24313 Open

Wilibrordus 106.762-6.26015

Closed


Wilibrordus106.677 -6.31294

Closed

Bad Spot Status after Review Date Review PIC Reviewer (Tsel)

Closed 15-Sep-15 Herdi K PPT done

Open 8-Oct-15 Agus Novianto



Closed 8-Oct-15 Agus Novianto PPT done





Closed 23-Oct-15 Herdi K PPT done






Closed 13-Nov-15 Herdi K PPT done






Closed 5-Nov-15 Agus Novianto PPT done












No Drive Test Date System Band BS_Number Drive Test Category

1 28-Aug-15 3G 3G_KRLSerpong_BQ003 Low Quality

2 28-Aug-15 3G 3G_KRLSerpong_BQ004 Low Quality3 28-Aug-15 3G 3G_KRLSerpong_BQ006 Low Quality4 1-Sep-15 3G 3G_KRLSerpong_MOS 006 Low MOS5 1-Sep-15 3G 3G_KRLSerpong_MOS 009 Low MOS

Remarks Bad Spot Category Bad Spot Status after Review

Quality Closed

Quality ClosedPayload HS Graph Update Quality Closed

MOS ClosedMOS Closed

Check GDGPROMOTORMW for optimalt coverage (Low Coverage) & Dragging, Now Already Improve

Date Review PIC Reviewer (Tsel)

13-Nov-15 Herdi K

13-Nov-15 Herdi K13-Nov-15 Herdi K13-Nov-15 Herdi K13-Nov-15 Herdi K

Bad Spot Tracker New Cluster_After Review_Zone 8_3G_13 Nov 2015

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Transcript of Bad Spot Tracker New Cluster_After Review_Zone 8_3G_13 Nov 2015