Oniru Estate 2g 3g Benchmarking Report

ONIRU 2G_3G REPORT_04 05 2013

© 2008 Mobile Telephone Networks. All rights reserved.

TABLE OF CONTENT

1. Introduction2. Site Distribution3. 2G Event Summary4. 3G Event Summary5. Coverage Plot 2g / 3g6. Coverage Chart 2g / 3g7. Quality Plot 2g / 3g8. Quality Chart 2g / 3g9. Serving cell Plot 2g / 3g10. Blocked Call Event11. Dropped Call Event 12. Observation and Recommendation.


ONIRU 2G_3G REPORT was done on 4th May, 2013

Data was collected using TEMs investigation 12.1.0 MS 1 2G and MS 2 on 3G.

In this report, GSM RAN performance are described according to different RF measurements, MS Rx-Level / RSCP, MS Rx-Quality / ECNO , RAN KPI’s like CDR (Dropped Calls) and Blocked Calls.

Introduction


2G SITE DISTRIBUTION

ONIRU ESTATE


3G SITE DISTRIBUTION

ARCO PETROCHEMICAL LTD.

ONIRU ESTATE


2G/3G EVENT SUMMARY

2G3G

Call Statistical Data MTNCall Initiation 8Call Attempts 8Call Setup Success 8Blocked Calls 0Dropped Calls 0Total Good Calls - /Call End 8Established Calls 8Total Handover Success 13Total Handover Failures 3Total Location Update Requests 1Total Location Success 1Total Location Update Failures 0% Call Setup Success 100.00% Blocked Calls 0.00% Dropped Calls 0.00% Established Calls 100.00% Good Calls 100.00% Handover Success 81.25% Handover Failure 18.75% Location Update Success 100.00% Location Update Failures 0.00


COVERAGE & QUALITY PLOT (2G / 3G)

2G


COVERAGE PLOT(3G)


QUALITY PLOT(2G)

Poor quality due to Adjacent Channel Interference on the serving cell LG3127B(BCCH-83) and cell U0903C(BCCH-84).Down tilting of 903C can help to reduce its inference level in the area.


QUALITY PLOT(3G)

Poor quality as a result of poor coverage. Improving the coverage by bringing up planned sites (LG2210 & LG2800). See slide 17 for more details.


COVERAGE CHART

2G 3G

RxLevSub Number % Cumul (%)

[-70, Max] 7 1% 1%[-81, -70] 93 18% 19%[-85, -81] 95 19% 38%[-95, -85] 308 60% 98%[-100, -95] 10 2% 100%[Min, -100] 0 0% 100%


QUALITY CHART

2G 3G

RxQual Number % Cumul (%) Quality %0 110 25.00 25.00

Very Good 64.321 100 22.73 47.732 73 16.59 64.323 57 12.95 77.27 Good 25.454 55 12.50 89.775 28 6.36 96.14

poor 10.236 12 2.73 98.867 5 1.14 100.00


SERVING CELL PLOT (2G)

2G


SERVING CELL PLOT (3G)

3G


3G HSDPA THROUGHPUT TEST


2G/3G EVENTS FAILURE

No Event failure on 3G & 3G.


OBSERVATION AND RECOMMENDATION.

OBSERVATION1.The dominant 3G cell in the area is LG2891W.2. POOR Coverage AND QUALITY WAS EXPERIENCED in MOST

PARTS OF THE estate. 3. POOR DATA Throughput OBSERVED WITHIN ONIRU ESTATE.

RECOMMENDATION.1. PLANNED SITES LG2210 & LG2800 ARE RECOMMENDED TO

BE BROUGHT ON AIR ON 3G TO IMPROVE COVERAGE WITHIN ONIRU ENVIRONS WHICH WOULD SUBSEQUENTLY IMPROVE DATA THROUGHPUT. Refer to slide 4 for site locations.

Oniru Estate 2g 3g Benchmarking Report

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