Network Review Ppt

7/30/2019 Network Review Ppt

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COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

ALCATEL-LUCENT — CONFIDENTIAL — SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW — PROPRIETARY — USE PURSUANT TO COMPANY INSTRUCTION

Wireless Review





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Network Snapshot

Technology Sites MSCs BSC

2G 2174 4 40

Technology Sites RNC BSC

3G 505 3

Technolgy Sites MSC BSC

CDMA 742 2 4

BU cluster wise BTS Count 2G 3G CDMA

BERHAMPUR 411 38 157

BHUBANESHWAR 380 178 119CUTTACK 842 196 293

ROURKELA 538 92 173

Network Snapshot



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Traffic Trend – NBH

GSM:

Due to reduction in free minutes, Tariff plan changes



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MOU Report

Due to reduction in free minutes, Tariff plan changes



Data Traffic Growth 24 Hrs

In increasing trend.



Core Network Performance- OR

ALU BSC01 planned to be re-homed from HMSC01 to HMSC04.

LAC re-dimensioning completed as Aircel ICR is closed & PSR is under observation



POI utilization and its augmentation plan

GSM

CDMA

Sr. NoCircle Operator Name Working Devices Capacity in (ERL) Carried Traffic utilz Remarks

1 OR Aircel 895 791.85 338.98 42.8% 2 OR Airtel 1611 1500.55 567.2 37.8% 3 OR BSNL 785 526.51 75.71 14.4% 4 OR Cellone 2785 2650.47 574.97 21.7% 5 OR Idea 525 458.6 148.89 32.5% 6 OR Tata 1143 1027.44 194.19 18.9% 7 OR Vodafone 928 867.89 409.06 47.1% 8 OR RTL 3525 3143.15 1176.89 37.4%

Sr. No CIRCLEOperator

NameWorking E1's

Capacity[Erl]

Carriedtraffic (ERL)

Utiliz. Action plan to bring down the utilization @70%

1 OR Aircel 88 2439.92 2071.81 85.97% Traffic balancing has been done

2 OR Airtel 279 8177.41 5664.22 69.25%15 E1 augmented on dated 05th Jul'2013 & 10 E1

augmented on 13th Jul'2013 for Airtel O/G & SO generated

for 25 E1 augmentation in RTL O/G TG.

3 OR Cellone 189 5521.51 4052.7 72.60%Letter submitted to BSNL for 33 E1s augmentation on 14th

Jun'13 (19 & 14 E1s from MSC2 & MSC3 respectively)

4 OR Idea 65 1897.33 1110.14 57.61%

5 OR Tata 68 1947.84 1086.21 56.64%

6 OR Vodafone 146 4260.96 2922.1 68.09%

7 OR RCOM CDMA 48 1313.2 507.44 42.37%

8 OR BSNL TAX 64 1671.33 469.01 28.32%



Network Congestion

****76 TGT Required for partial faulty Cases where as rest of 45 casesplanned by next week.

Congestion relief Plan No of Cells

Hardware Issues 138

New Site Planned 11

New Site Required 26

Physical Optimization required for Traffic Sharing 17

TRX Addition Required 228

6 TRX/6 Sector Upgradation 36

Grand Total 456

Requirement forDecongestion-3G

No of Cell

BPC Card Required 15New Site Required 26

Circle

Count of Congested Cells

CDMA GSM HSD 3G

OR 0 456 NA 15



KPI Performance-CDMA

All CDMA KPI’s meeting the benchmark



KPI Performance-GSM

TASR :Sites fluctuation>9 times increased 215 to 263 & Flicks Count increased 21588 to 33874 as compared to wk-3

301 Cells continuously coming for TASR (27 cells=TRX upgrade required,45 Cells=BSS issues need to be cleared,105 cells=Transport & 86

Cells= Utility issues need to cleared)

TCR:RTC drop increased from 42863 WK-3 to 61460 WK-4 & & Flicks Count increased 21588 to 33874 as compared to wk-3301 Cells continuously coming for TCR (TRX Addition for 8 cells ,16 cells further physical optimization required .HW issues in 17,109

cells=Transport & 66 Cells= Utility issues need to cleared . Impacted due to increase in RTC drop



KPI Performance-3G NBH

Data PS drop rate & SHO 3G KPI Meeting the Bench markCS+PS Access Failure: After Firewall Activity done in SGSN end, then Paging Response increases in Orissa circle.

So RCB 5,7,13 utilization Increases to 80%.In Busy Hour CS and PS Access Failure Increases.

30 sites having CE utilization More than 80%.BPC card Required For Augmentation.After 123 Plan Lunch,IUPS utilization >70%.BW Augmentation Pending in RDN end.

Day to day fiber cut Decreased Access Success Rate as well as increased call drop rate.



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BBH KPI’S GSM CDMA 3G





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RF KPI Trend – CDMA-Top 10 Town

Top 10 Tch Completion affected due to frequent site outages. NWA for the week 99.03% 23 cells affected intermittently due to Low Call Volume ( < 50 calls during BBH)

16 cells affected due to null zone / remote facing cells

4 Cells affected due to BB nil, Low Voltage cases

4 cells affected due to low antenna height

6 cells affected due to hardware hang issue due to High Room Temperature





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RF KPI Trend – CDMA - RON

RON TCH Completion degrading due to LCV for 365 cells, Standalone & remote facing cells – 309 cells,

NWA dip – 96.81 (multiple fiber cut, DG auto issue, BB issue & SEB failure). Access issue-3 cell, RF cable

theft-3cell, HW issue in 11 cell, E1 Fluctuation in increasing trend.





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MAJOR ACTIVITIES CONDUCTED DURING THE WEEK - CDMA

Sl. No Activity Status KPI Impacting/Purpose of the Activity

1Physical Optimization completed for 7 cells in Top 10 & 5

cells in RON (as per DCR improvement plan)Completed TCH Completion Rate slightly improved

2PM activity conducted in 5 sites in Top 10, 15 sites in RON

(as per DCR improvement plan)Completed Site hygiene improved

3BM Drive Test completed for Berhampur. Drive Analysis

under progress

Completed Analysis under progress

4 Database audit for Huawei sites completed completed Database discrepancies cleared

5 NL audit completed for 56 cells CompletedUnwanted neighbours deleted. Neighbourlist updated as

required

6Survey for Mayfair location completed at 13 locations

across OrissaCompleted

Survey for coverage status as per marketing

requirement





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All KPI are in improving trend

RF KPI TREND – GSM – TOP 10 TOWN





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TCR:RTC drop increased from 42863 WK-2 to 61460 WK-3 & & Flicks Count increased 21588 to 33874 as compared to wk-3

301 Cells continuously coming for TCR (TRX Addition for 8 cells ,16 cells further physical optimization required .HW issues in 17,109 cells=Transport & 66

Cells= Utility issues need to cleared . Impacted due to increase in RTC drop

Rx-Qual : KPI dipped on 22 & 27 Jul’13 due to sites Flicks increases in IBSC63 & IBSC61

RF KPI TREND – GSM – RON





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MAJOR ACTIVITIES CONDUCTED DURING THE WEEK - GSM

Circle Activity DescriptionPurpose & Reason for

carrying out the Activity

Date of Activity Remarks

Orissa NL Audit Completed for 12 cells NW KPI Improvement 22th & 25th July 13 Completed

Orissa FR to HR tuning for 20 cells NW KPI Improvement 25th & 27th July 13 Completed

Orissa SD Reconfiguration for 80 cells NW KPI Improvement 22th & 26th July 13 Completed

Orissa LAC Change for 14 sites NW KPI Improvement 22th & 24th July 13 Completed

Orissa TRP Tuning done for 53 sites NW KPI Improvement 22th & 24th July 13 Completed

Orissa Physical Optimization 12 sites NW KPI Improvement 22th & 28th July 13 Completed

Orissa Survey for coverage – Mayfair

Ascertaining coverage

status at Mayfair locations

as per marketing team

23rd to 28th July 13 Completed

RF KPI T d 3G BBH





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RF KPI Trend – 3G BBH

CS+PS Access Failure: After Firewall Activity done in SGSN end, then Paging Response increases in Orissa

circle. In Busy Hour CS and PS Access Failure Increases.

30 sites having CE utilization More than 80%. BPC card Required For Augmentation.

After 123 Plan Lunch,IUPS utilization >70%.BW Augmentation Pending in RDN end.

Day to day fiber cut Decreased Access Success Rate as well as increased call drop rate.





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MAJOR ACTIVITIES CONDUCTED DURING THE WEEK – 3G

Sl. No Activity Status

KPI Impacting/Purpose

of the Activity

15 site packet loss issue Resolve afterTransport card rectification on jajpur

town. Completed

CS+PS Access failure

Improved

2 12 cells optimization done CompletedCS+PS Access failure

Improved

33 site PM activity done with

Transport team .

Completedfor Packet loss issue

rectification





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•Drive Test Status

S.No Total BM DT Scope Total BM DTCompleted

% of

CompletionScope

% of

PendingScope

Remarks

170 (10 Voice BM,10 GPRS BM,02

MOS,38 IB BM,10 highway BM)

6 (3 BM,3

HW)8.57 % 91.43%

% S C &





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Packet Loss > 2% : Site Counts & Bucketisation

Reason

CircleName

No. of Node BHaving Packet

Loss>2%Due to MW

issueDue to FiberMedia issue

Due to BWconstraint

Due to Utility Issue

ORISSA 142 5 0 17 120





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Zero Cell

Bucketization 3G CDMA GSM ETR

ACCESS ISSUE 3 6 RCOM

Accessories Theft case 9 10Accessories required/ Planned by

31 July-13

Hardware issue 3 ETR by 31 July-13

IP COLO issue 2 Escalated to Concern

PAC 3 ETR by 31 July-13

Transport issue 3 ETR by 24th July-13

Under rectification 3 ETR by 2 Aug-13Utility issue ETR by 24th July-13

Grand Total 12 9 21





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Customer Complaints Trend – All Technologies

Month wise 1000 per sub. Trend

Month wise no of complaints escalated Trend

Month GSM CDMA 3G

Jan 0.3 0.3 0.3

Feb 0.2 0.2 0.2

March 0.5 0.1 0.5

April 0.3 0.3 0.3

May 0.4 0.3 0.4

June 0.6 0.4 0.6

Month GSM CDMA 3G

Jan 410 30 65

Feb 300 26 49

March 298 16 44April 387 32 36

May 415 31 46

June 525 60 61



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RJIL Project

RJIL Tower Delivery



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Cluster Site CountSurvey Completed asDeclared by Cluster

Lead

ANNEXURE- H-COPY

SUBMITTED

HAND SKETCH & SHELTER

LAYOUT WITH DIMENSION

SCAN COPY SUBMITTED

BALASORE 283 186 177 140 BERHAMPUR 282 144 130 109

BHUBANESWAR 532 155 117 111 SAMBALPUR 342 135 61 71 Grand Total 1439 620 485 431

RJIL – Tower Delivery

OFC P j t P2 RJIL D li



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SUMMARY OFC P2 PROJECT

Sl No Scope Activity Progress(KM)

1

103

Cumulative Achievement Till Date 42.99

2 Achievement In Last 1 Week 0.3km T&D Compete & 1 New

section(T&D) started

3Material Utilization Report

134 km duct & 43.45 km OFC

received & Handed over to Vendor

4

Hand Over Formalities Completed With

O&M

10section - complete & 11section -

WIP

OFC Project P2 – RJIL Delivery

S t R i d O i





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Wireline (Fiber and Utilities)

Requirement of 392 Battery Banks for BTS Sites to reduce Down time and Improve NWA availability.

Requirement of 200 DG battery to maintain DG Sets in Auto Mode to avoid site outage SEB failure .

Requirement of 100 SMPS for BTS sites where SMPS faults are recurring in nature and of vintage Make .

100 sites BER case PAC to be replaced as High Room Temperature affecting site performance as well as customer

satisfaction. Also hardware failure rate increasing & affecting R&R process & NWA.

SEB Restoration at 5 Sites (Gotmara, Sanibazar, Station Bazar,Ghanteswar and Biswanathpur).

Permanent SEB connectivity at 03 Operational sites where Dg is running continuously (Kutiguda,Balguda and Torenga).

Access issue of Bhimtanki, Maharsi College , Sailshree Vihar (Bhubaneswar) & Nayabazar(Balasore) to be resolved.

Joint closure 800 required for tray replacement.

150 KM Fiber re routing required to bury overhead cables & shift the cable to safer site. Which would be affectedduring road expansion.

200 KM OFC required for undergrounding & re routing.

Wireless

250 ALU 900TGT required to relieve GSM Traffic Congestion

8 BPC card & 6 RU 40 card required to decongest the network & clear ‘0’ cells

Support Required - Orissa



COPYRIGHT © 2011 ALCATEL LUCENT ALL RIGHTS RESERVED

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Network Review Ppt