2g 3g report tomang tollgate area 110112

7/22/2019 2G 3G Report Tomang Tollgate Area 110112

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HUAWEI RNP TEAM HUAWEI Confidential

HUAWEI RNP TEAM HUAWEI Confidential 1

3G Verification Report

at Tomang Tollgate Area

January 11th

, 2011

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Summary

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3G Network

Observation:

1. RSCP and ECNO are maintained in good level, especially on Tomang toll gate, the serving cells are

GOLKARTOMANGMW3_SC318 and KTRPAJAKPLMRMW2_SC261.

2. Found active major alarm (Remote Maintenance Link Failure) on TOMANGTOLMW and GOLKARTOMANGMW

from 01/11/2012 06:31:50.

Solution:

1. Propose to clear active major alarm (Remote Maintenance Link Failure) on TOMANGTOLMW and

GOLKARTOMANGMW from 01/11/2012 06:31:50.


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Location of Complaint


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RSCP and ECNO plot, Kebon Jeruk - Tomang

Toll GateToll Gate

Comment :

RSCP and ECNO are maintained in good level, especially on Tomang toll gate, the serving cells are



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RSCP and ECNO plot, Tomang Kebon Jeruk

Toll GateToll Gate

Comment :

RSCP and ECNO are maintained in good level, especially on Tomang toll gate, the serving cells are



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ALARM


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2G Verification Report

at Tomang Tollgate Area

January 11

th

, 2011

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Location of Complaint


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Summary2G Network:

Findings:

1. Rx Level Sub & Rx Quality Sub in majority maintained on good level. Found bad spot due to no dominant cell andhandover issue.

2. Not found call dropped and call failed during drive test

3. Found low TCH Utilization and CSSR Value due to Alarm GSM Cell Out Of Services at several Site. Occurrence time is

01/09/2012 23:08:24. Already back to Normal.

4. Found High SDCCH Blocking Rate Value due to Alarm GSM Cell Out Of Services at several Site. Occurrence time is

01/09/2012 23:08:24. Already back to Normal

5. Average of TCH Blocking Rate are overall maintain on good level.

6. Average of HOSR and TDR is overall maintained in good level.

7. Average of TCH Utilization is overall maintained in good level.8. Not found active alarm.

Solution:

1. Tune Handover parameter

2. Site Audit/physical adjustment in GOLKARTOMANGMD and TOMANGTOLMD



RX Level Sub and RX Quality Sub 2G - Lock Mode

Tomang Kebon Jeruk

Rx Level Sub & Rx Quality Sub in majority maintained on good level.

Found bad spot due to no dominant cell and handover issue

12

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RX Level Sub and RX Quality Sub 2G - Lock Mode

Kebon Jeruk - Tomang


Found bad spot due to no dominant cell and handover issue

12

12


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Found bad spot due to no dominant cell and handover issue.

Not found call dropped and call failed during drive test

CALL STATISTIC 2G LOCK MODE



Comments:

Bad Quality near Tomang Toll due to no dominant cell.

Solution:

Propose site audit/physical adjustment in GOLKARTOMANGMD and TOMANGTOLMD

BAD SPOT 1

TomangKebon Jeruk



Comments:

Bad Quality due to late handover from micro indoor HTLMGAANGGRKID2 _582 to TOMANGTOLMD2_802

Solution:

Make HO faster from HTLMGAANGGRKID2 _582 to TOMANGTOLMD2_802

BAD SPOT 2.1

TomangKebon Jeruk



Comments:

Bad Quality due to late handover from TOMANGTOLMD2_802 to TOMANGTOLMD3_790

Solution:

Make HO faster from TOMANGTOLMD2_802 to TOMANGTOLMD3_790

BAD SPOT 2.2

TomangKebon Jeruk



Comments:

Bad Quality due to late handover from INDONUSAMD1_692 to TOMANGTOLMD3_790

Solution:

Make HO faster from INDONUSAMD1_692 to TOMANGTOLMD3_790

BAD SPOT 1




Comments:

Bad Quality near Tomang Toll due to no dominant cell.

Solution:

Propose site audit/physical adjustment in GOLKARTOMANGMD and TOMANGTOLMD

BAD SPOT 2



18/22HUAWEI RNP TEAM HUAWEI ConfidentialHUAWEI RNP TEAM HUAWEI Confidential

2G Performance Statistic

Found low TCH Utilization and CSSR

Value due to Alarm GSM Cell Out

Of Services at several Site.

Occurrence time is 01/09/2012

23:08:24. Already back to Normal.

Found High SDCCH Blocking Rate

Value due to Alarm GSM Cell OutOf Services at several Site.

Occurrence time is 01/09/2012

23:08:24. Already back to Normal.



2G Performance Statistic

19



Payload and Throughput

20



Alarm History

21


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Thank You

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2g 3g report tomang tollgate area 110112

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