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1 © Nokia Siemens Networks Presentation / AP BSS O&M / Feb 2009 For internal use Network Operations-BSS AP Kurnool Cluster – 4 th Aug-10

Kurnool Cluster PPT JULY-2010

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Page 1: Kurnool Cluster PPT JULY-2010

1 © Nokia Siemens Networks Presentation / AP BSS O&M / Feb 2009For internal use

Network Operations-BSS AP Kurnool Cluster – 4th Aug-10

Page 2: Kurnool Cluster PPT JULY-2010

2 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

BSC Commissioned TRX Handling capacity

BSC 3i High cap

Served by BTRP04BTRP02,BTRP03,BTRP01,BTRP05

HYD BSC3 & HYDBSC4 1000

Total 4(BTRP01,02, 03,04,05,HYDBSC03,04) 7000

     

BTS Installed Base Installed TRX's

Flexi BTS 388 3100

Total 388 3100

     

Transmission Equip Type Installed Base

PDH LinkPDH(1+0) 35

PDH(1+1) 123

SDH LinkSDH(1+0) 179

SDH(1+1) 2

Total   339

     

ALCATEL LUCENT MUX AS PER SDH NODES181

KURNOOL CLUSTER N/w SNAPSHOT

Page 3: Kurnool Cluster PPT JULY-2010

3 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Total Outage trend from Mar’10 to Aug’10

Action Plan

Outage trend from Mar’10 to Aug’10

On 5st July, due to DG problem at MKTG001 499 Mins outage occurred.

On 8th July, due to Neighbors stopped the DG to run & 575 Mins outage occured.. On 8th July, 560 Mins outage occurred due to Mw Misaligned at KDRG002 & delay due to

Monkeys on the tower. On 11th July, due to shelter leakage at CCHG001 rain water entered into IDU & 1205 Mins On 11st July due to CDMA MW fading total 657 Mins outage occurred. On 16th july due to PIM Card Problem at SSBC002 462 Mins utage occurred. And on 18th July,1402 Mins outage occurred due to dual fiber cut b/w Kolar to Chintamani &

Tadetad to Ananthapur. On 22th July , 2181 Mins outage was due to TTSL fiber cuts b/w Hitech city to MSC_3 Mux On 22th June, 832 Mins outage was due to IF Cable damaged by Monkeys. On 26th July, due to MW Fading b/w Rpt Pothulakunta to Lingareddy palli total 269 Mins outage

occurred. On 27th July, due to Railtel Fibercut b/w Guntakal to Bellary & Hubli to Gadag 600 Mins outage

occurred. On 29th July, 328 Mins outage was due to SMPS Problem. On 31st July, SMPS Problem at KURG033 & Total 300 Mins Outage occurred.

Dg & AC problems informed to WTTL & Indus to clear on top priority

Regarding TTSL OFC cuts informed to TTSL team.

MW realignment has done b/w Rpt Pothulakunta to Lingareddypalli HOP

For the HOPs were supporting rod is not available were discussed with the team.

Antenna was changed b/w GTKC001 to MKTG001 & avoid the outage.

Reasons for shortfall

Total Outage trend 6 Months

Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10

Outage 54201 51697 48213 60219 27460 37574

Page 4: Kurnool Cluster PPT JULY-2010

4 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Total NSN Outage trend from Mar’10 to Aug’10

Total NSN Outage trend from Mar’10 to Aug’10

Reasons for shortfall

On 11th July ,due MW Fading b/w DHRG003 to MMLG001 ,10 sites were down & total 334 Mins outage occurred.

MW Fading b/w GTKC001 to MKTG001 due to Heavy wind & rain ,16 sites were down due that total 253 Mins outage occurred.

Due to Heavy Wind & Rain MW Fading was occurred b/w Rpt Pothulakunta to Lingareddy palli ,3 sites were down 269 Mins outage occurred.

Due to PCM Cable problem b/w CDMA Site to ALLG002 total 207 Mins outage occurred.

MW Realignment done b/w GTYC001 to GTYG002 Realignment b/w GTKC001 to MKTG001. MW Realighnment done b/w Rpt Pothulakunta to Linga

reddy palli. At ALLG002 site PCM Cable was changed & Flexi pipe

was used . Shared with Support team.. After getting Krone tool we will plan to rekrone all

E1s in some of the sites

Action Plan

Category Mar'10 Apr'10 May'10 Jun'10 Jul'10 Aug'10

BSC 0 0 0 0 0 40

ALU 1320 836 285 0 0 0

BTS 0 0 24 0 58 0

Misc 150 54 452 232 600 2690

MW 0 374 943 1770 2439 1912

NEC / Ceragon 0 62 1193 1061 120 718

Grand Total 1470 1326 2898 3063 3217 5360

Page 5: Kurnool Cluster PPT JULY-2010

5 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Total NSN & Non NSN Outage trend from Mar’10 to Aug’10

Total NSN & Non NSN 6 Months Trend

Reasons for shortfall Action Plan

On 5st July, due to DG problem at MKTG001 499 Mins outage occurred.

On 8th July, due to Neighbours stopped the DG to run & 575 Mins outag eoccured.. On 8th July, 560 Mins outage occurred due to Mw Misalighned at KDRG002 & delay due to

Monkeys on the tower. On 11th July, due to shelter leakage at CCHG001 rain water entered into IDU & 1205 Mins On 11th July due to DG fails to start at ANAG009 495 Mins occurred. On 12th July due to DG fails to start PYAC001 222 Mins ouatge occurred. On 16th july due to PIM Card Problem at SSBC002 462 Mins utage occurred. On 22th June, 832 Mins outage was due to IF Cable damaged by Monkeys. On 21st July, 494 Mins outage due to DG fails to start at ALLG002 On 26th July, due to MW Fading b/w Rpt Pothulakunta to Lingareddy palli total 269 Mins outage

occurred. On 29th July due to SMPS Problem at ALLG002 total 328 Mins outage occurred. On 31st July,SMPS Problem at KURG034 & 300 Mins outage occurred.

MW Realignment done b/w GTYC001 to GTYG002 Realignment b/w GTKC001 to MKTG001. MW Realighnment done b/w Rpt Pothulakunta to Linga

reddy palli. At ALLG002 site PCM Cable was changed & Flexi pipe

was used . Shared with Support team.. After getting Krone tool we will plan to rekrone all

E1s in some of the sites Dg & AC problems informed to WTTL &

Indus to clear on top priority

Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10

NSN Outage 1470 1327 2898 3063 3226 5360Non NSN Outage 42246 24988 21392 34527 10299 25820

Grand Total 43717 26315 24290 37590 13526 31180

Page 6: Kurnool Cluster PPT JULY-2010

6 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Snapshot on Cluster Planned Activities for July’10

Activities Planned Completed

BTS Preventive Maintenance 75  75

TRX Addition

ATP ( BTS, MUX & NEC ) 22 22

ALU Patch Loading 148 148

RSL Improvement 15 15

NEC NMS 14 13

BTS Alarm Clearance (BL TRX & RSSI) 132 132

Alcatel Patch loading

ATP Details RSL NEC NMS Ring Info TRX AdditionsPM tracker

Alarms

Page 7: Kurnool Cluster PPT JULY-2010

7 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Cluster Infra Issues for July’10

S.NO Problems Total No of sites-

Escalated1 DG Problems 59

2 AC Problems 35

3 Battery bank problems 7

4 Access issues 26

5 Door open sites 30

6 Frequently sites are going down 6

7 Inside the shelter/Shed & lights problem 6

8 Site Cleaning required 23

9 Power socket problems at Sites 10

10 Monkies at sites….(Difficult to manage) 15

11 Tower issues 6

12 Water leakage Shelter/Shed 14

13 Non DG sites 1

14 SMPS PROBLEM 4

Indus Infra Issues

Page 8: Kurnool Cluster PPT JULY-2010

8 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Total NSN Outage trend from Feb’10 to Jul’10

Action Plan

Reasons for shortfall

Total NSN Outage trend for Augl’10

MW Realignment done b/w GTYC001 to GTYG002 Realignment b/w GTKC001 to MKTG001. MW Realighnment done b/w Rpt Pothulakunta to Linga reddy palli. At ALLG002 site PCM Cable was changed & Flexi pipe was used . Shared with Support team.. After getting Krone tool we will plan to rekrone all E1s in some of the

sites

On 11th July ,due MW Fading b/w DHRG003 to MMLG001 ,10 sites were down & total 334 Mins outage occurred.

MW Fading b/w GTKC001 to MKTG001 due to Heavy wind & rain ,16 sites were down due that total 253 Mins outage occurred.

Due to Heavy Wind & Rain MW Fading was occurred b/w Rpt Pothulakunta to Lingareddy palli ,3 sites were down 269 Mins outage occurred.

Due to PCM Cable problem b/w CDMA Site to ALLG002 total 207 Mins outage occurred.

Category Mar'10 Apr'10 May'10 Jun'10 Jul'10 Aug'10

BSC 0 0 0 0 0 40

ALU 1320 836 285 0 0 0

BTS 0 0 24 0 58 0

Misc 150 54 452 232 600 2690

MW 0 374 943 1770 2439 1912

NEC / Ceragon 0 62 1193 1061 120 718

Grand Total 1470 1326 2898 3063 3217 5360

Page 9: Kurnool Cluster PPT JULY-2010

9 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Entire Network with Reason wise trend from Feb’10 to Jul’10

Reasons for shortfall

Action Plan

Category Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10

ALU 754 1320 836 285 0 0

BTS 12 0 0 24 0 58

Infra - WTTIL 3711 3606 4756 7391 3062 5231

Infra -Non WTTIL (Shared) 5396 4928 8350 7153 9792 5662

Infra- Others (shared) 2854 1951 3655 5093 2732 3008

LL 1581 1217 4312 223 88 2239

Misc 1300 150 8737 5811 8336 730

MW 0 0 374 943 1770 2439

TTSL Media 10891 41029 20677 21169 34439 8061

Grand Total 26499 54201 51697 48213 60220 27428

On 5st July, due to DG problem at MKTG001 499 Mins outage occurred.

On 8th July, due to Neighbours stopped the DG to run & 575 Mins outag eoccured.. On 8th July, 560 Mins outage occurred due to Mw Misalighned at KDRG002 & delay due to Monkeys on the

tower. On 11th July, due to shelter leakage at CCHG001 rain water entered into IDU & 1205 Mins On 11st July due to CDMA MW fading total 657 Mins outage occurred. On 16th july due to PIM Card Problem at SSBC002 462 Mins utage occurred. And on 18th July,1402 Mins outage occurred due to dual fiber cut b/w Kolar to Chintamani & Tadetad to

Ananthapur. On 22th July , 2181 Mins outage was due to TTSL fiber cuts b/w Hitech city to MSC_3 Mux On 22th June, 832 Mins outage was due to IF Cable damaged by Monkeys. On 26th July, due to MW Fading b/w Rpt Pothulakunta to Lingareddy palli total 269 Mins outage occurred. On 27th July, due to Railtel Fibercut b/w Guntakal to Bellary & Hubli to Gadag 600 Mins outage occurred.

Dg & AC problems informed to WTTL & Indus to clear on top priority

Regarding TTSL OFC cuts informed to TTSL team.

MW realignment has done b/w Rpt Pothulakunta to Lingareddypalli HOP

For the HOPs were supporting rod is not available were discussed with the team.

Antenna was changed b/w GTKC001 to MKTG001 & avoid the outage.

Entire Reasonwise trend

NSN & NON NSN Trend

Page 10: Kurnool Cluster PPT JULY-2010

10 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

MW Fading Outage trend for Jun’10 & Jul’10

MW Fading Outage trend for Jun’10 & Jul’10

Reasons for shortfall Action Plan

MW Realignment was done for the HOP GTKC001 to MKTG001

And GTYC001 to GTYG002 Hop Re-alignment was done.

MW realignment has done b/w Rpt Pothulakunta to Lingareddypalli HOP

As the SDNC001 to BAlLG001 Hop was fading ,new HOP RGAG001 to RJAG001 HOP was implemented .

Antenna was changed b/w GTKC001 to MKTG001 & avoid the outage.

MW Realignment was done for the HOP DHRG003 to MMLG001

MW Fading Outage trend

On 11th July ,due MW Fading b/w DHRG003 to MMLG001 ,10 sites were down & total 334 Mins outage occurred.

MW Fading b/w GTKC001 to MKTG001 due to Heavy wind & rain ,16 sites were down due that total 253 Mins outage occurred.

Due to Heavy Wind & Rain MW Fading was occurred b/w Rpt Pothulakunta to Lingareddy palli ,3 sites were down 269 Mins outage occurred.

Due to PCM Cable problem b/w CDMA Site to ALLG002 total 207 Mins outage occurred.

Page 11: Kurnool Cluster PPT JULY-2010

11 © Nokia Siemens Networks Presentation /AP Circle BSS O&M/ 2-Jun-09For internal use

Work Order Report trend for Jul’10

Work order Report for July month

WO Status

Close Request 2Closed 655

Dispatched 1Grand Total 658

Work order Report for July month

Page 12: Kurnool Cluster PPT JULY-2010

12 © Nokia Siemens Networks Presentation / AP BSS O&M / Feb 2009For internal use

Thank you