Transcript
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ClusterOptimization Report
Submission Date : 12.01.2012Circle Name : Kampala
Cluster : MukonoTown Name : Kampala
Total Site Number : 8Total Sites Tested : 8
Signature NSN Representative Airtel RF Representative
Name
Date
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Content
1. CLUSTER INFORMATION ................................................................... ...................................................... 32. NETWORK OPTIMIZATION ACTIVITIES........................................................... ........................................... 3
3. TEST SETUP ................................................................ ................................................................. ........... 3NOTE: PUT AS APPLICABLE IN ABOVE TABLE ................................................................. ............................... 3KIT/EQUIPMENT DETAILS: ............................................................. ................................................................ 4
4. RF Coverage KPIs (Cluster)................................................................ ........................................... 4Performance KPIs (Cluster) ........................................................... ..................................................... 5
5. DRIVE TEST ROUTE. ................................................................ ................................................................ 66. ON-AIR STATUS OF CLUSTER :............................................................. ..................................................... 7
6.1Snapshot of Cluster Sites:................................................................ ..................................................... 76.2Detailed information of Cluster: ................................................................ ........................................... 8
7. RF INDICATORS - PLOTS .......................................................... ................................................................ 97.1RSCP............................................................ ................................................................... .................... 97.2Ec/Io Plot ................................................................ ................................................................. ......... 107.3HSDPA Throughput: ............................................................. .............................................................. 117.4HSUPA Throughput:............................................................. .............................................................. 127.5Modulation Scheme(QPSK,16QAM,64QAM)........................................................... ............................. 137.6PSC Plot: ................................................................. ................................................................. ......... 147.7Handover Events Plot: ................................................................... .................................................... 147.8Call Drops: .............................................................. .................................................................. ........ 15
8. CALL SETUP FAILS: ................................................................ ................................................................ 169. HSDPA PDP CONTEXT ACTIVATION FAILURES: ........................................................... ............................. 1710. HSDPA DROP CALLS: ............................................................... .............................................................. 1811. TX POWER(VOICE CALL): ................................................................... .................................................... 1912. BLER: .............................................................. .................................................................. ................... 2013. HOTSPOT COVERAGE & QUALITY AUDIT: .................................................................. ............................. 2114 RECOMMENDATIONS & OBSERVATIONS:........................................................ ......................................... 21
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Kit/equipment Details:
Kit equipment Details Sample table
Device ID UE (Make, Model,category) MSISDN IMSI Test Use
MS1 Nokia C-5 0757681845
8925601000060913463
0 Voice/MOC
MS2 Nokia C-5 0757682004
8925601000060916125
2 Voice/MTC
MS3 Nokia C-5 0757681996
8925601000060916121
1 Long (3G Lock)
MS4 Nokia-6720 0757681849
8925601000060913464
8 Video/MOC
MS5 Nokia-6720 0757681832
8925601000060913461
4 Video/MTC
MS6 Nokia-6720 0757681826
8925601000060913460
6 Long (Dual Mode)
Data Card-
HSDPA
Sierra Wireless
309 0757681811
8925601000060913459
8 HSDPA
Data card-
HSUPA
Sierra Wireless
309 0757681876
8925601000060913458
0 HSUPA
GPS Garmin-USB 18
Scanner R&S TSML
Note: Put details if applicable in above table
Summary Details if others:
ABC
CDF
RXZ
DZX
4. RF Coverage KPIs (Cluster)
Radio coverage KPIs are to be complied as per the table below:
KPIs Target Test Method Results Remarks
RSCP>-92dBm for >90%
samples
Drive Test: Scanner
87%
Ec/IoBetter than -12 dBfor >90%sample
Drive Test: Scanner
94.5% PASS
Active Set
= 95% (DU),
>=97% (U),
>=99%(SU)smaples)
Drive Test: Scanner
NA
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Performance KPIs (Cluster)
KPI Name KPI Description KPITest
MethodResults Remarks
Voice AMRCCSR
Voice 12.2 kbps AMR Call CompletionSuccess Rate 98%
Drive Test98.2% PASS
CS CallSetup time(M-M) CS Call Setup Time =97%
Drive Test
100% PASS
CS BLER
CS Block Error =98%
Drive Test
NA NA
PS Soft HO Packet Switch Intra- & Inter- RNC SoftHandover Success Rate >=98%
Drive Test
NA NA
PS CCSR Packet Switch Call Completion SuccessRate >=98%
Drive Test
100% PASS
PS Hard HO(3G-2G &2G-3G)
Packet Switch Hard Handover SuccessRate >=97%
Drive Test
NA NA
PS PDPContextactivation
Packet Switch PDP Context ActivationSuccess Rate >99%
Drive Test
100% PASS
HSDPAthroughputDL
Download Throughput
500kbps(CellEdge)
Drive Test
3.01Mbps PASS
PSthroughputDL
Packet Switch Download Throughput
104Kbps(CellEdge)
Drive Test
NA NA
PS
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RTT NA NA
PS 3G-EGPRS
Interrupttime (CellReselection)
Packet Switch 3G->2G Cell ChangeInterruption Time 98%
Drive Test
95.3%
VT CCSRoff-net (M-PSTN)
Video Telephony Call CompletionSuccess Rate (to other network) >95%
Drive Test
NA NA
5. Drive Test Route.
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6. On-Air status of Cluster :
6.1 Snapshot of Cluster Sites:
Suggestions or remarks For EC/Io(If any):
To Improve coverage in between Lugazi & Mabira, site is required with Coordinates
Lat 0.406665 Long 33.012979 and Azimuth 80/140/270
Namawojolo ,Mukono_C & Seeta Town sites are not integrated
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6.2 Detailed information of Cluster:
Sit
e
ID
Stat
us
(Act
ive/
NotActi
ve)
Sit
e
Na
me
No
de
B
Mo
del
L
a
t
Lo
ng
RN
C
Na
me
R
N
C
ID
Cell ID Azimuth Antenna
Ht (AGL)
Tilt
(Electric
al)
Tilt
(Mech)
Antenna
Model
Antenna
Gain
L
A
C
R
A
C
P
S
C
D
at
e
Of
On
ai
r
Clut
er
Typ
e
(DU/SU
/U/
R)
CPICH
Powe
r
Con
cern
s/Re
mar
ks
A B C A B C A B C A B C A B C A B C A B C
Cluster Information
List of Down Sites
Sr.No. SITE ID
Reason for
Site Down
Trouble
Ticket
Expected On-
Air Date
1
2
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7. RF IndicatorsPlots
7.1 RSCP
Suggestions or remarks for Coverage(If any):
Poor Coverage between Lugazi and Mabira, New site need to be install to improve the coverage.
Poor RSCP near Moniko, Namawojolo site not integrated. Poor RSCP near Mukono, Mukono_C site not integrated.
0
5
10
15
20
25
30
< -
105.00
-105.00
to -92.00
-92.00 to
-86.00
-86.00 to
-80.00
-80.00 to
-76.00
-76.00 to
-72.00
> -72.00
RSCP (dBm)
Samples
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7.2 Ec/Io Plot
Suggestions or remarks For EC/Io(If any):
Poor EC/Io near Mabira, site is proposed Poor Ec/Io near Mukono, Mukono_C siteis not integrated
0
510
15
20
25
30
35
< -
14.00
-14.00
to -
13.00
-13.00
to -
12.00
-12.00
to -
11.00
-11.00
to -
10.00
-10.00
to -
9.00
-9.00
to -
7.00
-7.00
to -
5.00
> -5.00
Ec/Io
Samples
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7.3 HSDPA Throughput:
0
5
10
15
20
25
30
35
< 256.00 256.00 to
512.00
512.00 to
1024.00
1024.00 to
2048.00
2048.00 to
3150.00
> 3150.00
HSDPA Throughput(Kbps)
Samples
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7.5 Modulation Scheme(QPSK,16QAM,64QAM)
0
10
20
30
40
50
60
QPSK 16QAM 64QAM
Modulation Scheme(QPSK,16QAM,64QAM)
Samples
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7.6 PSC Plot:
7.7 Handover Events Plot:
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7.8 Call Drops:
Voice
Suggestions or remarks(If any):
A Call drop happened in the area where we have bad coverage.
B
C
D
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8. Call Setup Fails:
Suggestions or remarks(If any):
Call set up failed in Poor coverage near Mabira, Moniko, Mukono
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9. HSDPA PDP Context Activation Failures:
Suggestions or remarks(If any):
A call aborted in bad coverage area B
C
D
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12. Bler:
0
1020
30
40
50
60
70
80
90
100
< 1.00 1.00 to 51.00 51.00 to 100.00
Bler
Samples
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13. Hotspot Coverage & Quality Audit:
Si. No. Hot spot Name Latitude Longitude
Serving
cell ID Serving Cell Name RSCP
Ec/I
o
1 Mabira Resort
0.39557
5 33.040567 2687 Mabira_1 -74.10 -3.3
2 Lugazi_Marke 0.389068 32.979869 2427 Lugazi_1 -78.0 -3.0
3
Moniko_Industrial
Area 0.385133 32.903481 2008 Moniko_2 -67.10 -3.4
4
Mukono_Universit
y 0.354095 32.756473 227 Mukono_1 -65.20 -2.8
5 Mukono_town 0.361950 32.752944 809 Mukono_B_3 -62.8 -2.5
14 Recommendations & Observations:
A already given , site proposed and not integrated site required asap
B
C
D
Pre postcomparision.xls
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