CALL ANALYSIS Pre ERABabnormal analysis Short Call Over view
Huawei Confidential
Event1
Analysis: : T11006_NER_Erasmusrand_ATE_B1 should not serve and have good level in this area Recommendation: T11006_NER_Erasmusrand_ATE_B1 should be down tilted from 2to 4
Huawei Confidential
Event2
Analysis: poor Coverage due to site T11406_NER_Moreleta_Park is at hill Recommendation: : tilt all sector from 2 to 0
Huawei Confidential
Event 3
Analysis: Coverage : Poor coverage due to undulating terrain .the terrain are hilly like Recommendation: : T11341_NER_Garsfontein_East_C1 should be tilt from 2 to 0
Huawei Confidential
Event4
Analysis: Poor RSRP and poor SINR, T11374_NER_21_Kort_St_B1 should not serve here. Recommendation: : Tilt T11374_NER_21_Kort_St_B1 from 2 to 4
Huawei Confidential
Event 5,6,7,8
Analysis: poor coverage: far site serving. T11982_NER_Irene_Farm_Mall is not on air. Recommendation: T11982_NER_Irene_Farm_Mall should be on air
Huawei Confidential
Event 9
Analysis: Poor coverage SINR and RSRP due to far site serving. Though NER_Pierre_V_Ryneveld_Lib and NER_Elardus_Park_Ext are not on air . Recommendation: : T11042_NER_Lyttleton_B1 should be tilt from 5 to 3 for better cell performance
Huawei Confidential
Event 10
Analysis: Poor coverage SINR and RSRP due to far site serving. Though NER_Pierre_V_Ryneveld_Lib and NER_Elardus_Park_Ext are not on air .hand over not happening because in long call it does Recommendation: : T11042_NER_Lyttleton_B1 should be tilt from 5 to 3 and T14523_NER_Verwoerdburg_Hoerskool_B1 tilt from 2 to 4to improve the SINR then handover can happen for better cell performance
Huawei Confidential
Event 11
Analysis: Poor coverage due to far site serving and no dominant sever. NER_Elardus_Park_Ext is not on air
Recommendation: : on air the planned site
Huawei Confidential
Event 1 LONG CALL: inter frequency handover failure
Analysis: Poor SINR and poor RSRP. NER_Elardus_Park_Ext Planned is not on air Recommendation: : NER_Elardus_Park_Ext should be on air
Huawei Confidential
RECOMMENDATIONS
Node Name
Parameter Name
Tilt type
Old/Source
New/Target
Technology
T11006_NER_Erasmusrand_ATE_B1
RET
Electrical Tilt
2
4
4G
T11406_NER_Moreleta_Park
RET
Electrical Tilt
2
0
4G
T11341_NER_Garsfontein_East_C1
RET
Electrical Tilt
2
0
4G
T11374_NER_21_Kort_St_B1
RET
Electrical Tilt
2
4
4G
T11042_NER_Lyttleton_B1
RET
Electrical Tilt
5
3
4G
T14523_NER_Verwoerdburg_Hoerskool_B1
RET
Electrical Tilt
5
3
4G
Huawei Confidential
PRS KPIs EQUIPMENT & LOGFILE NAME
short_call_05032013_1.gen
Log Size(M)
26.098
MS Name MS1:HUAWEI E398s(655020011625524) GPS
Start Time
2013-03-05 13:13:47.859
End Time
2013-03-05 13:50:34.906
Figure Error! No text of specified style in document.-1 Table:Logfile Information
short_call_05032013_2.gen Log Size(M)
13.923
MS Name MS1:HUAWEI E398s(655020011625524) GPS
Start Time
2013-03-05 13:59:06.312
End Time
2013-03-05 14:19:32.686
Figure Error! No text of specified style in document.-2 Table:Logfile Information
short_call_05032013_3.gen Log Size(M)
10.927
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625524)
2013-03-05 14:20:50.718
End Time
2013-03-05 14:37:24.551
Figure Error! No text of specified style in document.-3 Table:Logfile Information
short_call_05032013_4.gen Log Size(M)
22.765
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625524)
2013-03-05 14:41:14.499
End Time
2013-03-05 15:14:15.031
Figure Error! No text of specified style in document.-4 Table:Logfile Information
short_call_05032013_5.gen Log Size(M)
MS Name
Start Time
Huawei Confidential
End Time
18.788
GPS MS1:HUAWEI E398s(655020011625524)
2013-03-05 15:21:49.249
2013-03-05 15:50:03.684
Figure Error! No text of specified style in document.-5 Table:Logfile Information
Long_Call_05032013_1.gen Log Size(M)
27.217
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625519)
2013-03-05 13:13:55.304
End Time
2013-03-05 13:50:37.503
Figure Error! No text of specified style in document.-1 Table:Logfile Information
Long_Call_05032013_2.gen Log Size(M)
15.978
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625519)
2013-03-05 13:58:26.584
End Time
2013-03-05 14:19:44.307
Figure Error! No text of specified style in document.-2 Table:Logfile Information
Long_Call_05032013_3.gen Log Size(M)
12.366
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625519)
2013-03-05 14:20:49.331
End Time
2013-03-05 14:38:06.220
Figure Error! No text of specified style in document.-3 Table:Logfile Information
Long_Call_05032013_4.gen Log Size(M)
24.170
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625519)
2013-03-05 14:41:42.908
End Time
2013-03-05 15:14:45.291
Figure Error! No text of specified style in document.-4 Table:Logfile Information
Long_Call_05032013_5.gen Log Size(M)
19.856
MS Name
Start Time
GPS MS1:HUAWEI E398s(655020011625524)
Huawei Confidential
2013-03-05 15:22:21.438
End Time
2013-03-05 15:50:35.901
Figure Error! No text of specified style in document.-5 Table:Logfile Information
