This document provides a summary of drive test results for a cluster before and after a network swap. It includes: - Key performance indicators like dropped calls, MOS, C/I, Rx level, and call setup time, which mostly improved after the swap. - Data speed results from internal and external FTP tests and HTTP tests, which showed mostly minor improvements at various locations after the swap. - Statistics, plots and maps of metrics like Rx level, RxQual, C/I, and data speeds, which indicate slight improvements in signal strength and quality after the swap. - A listing of events observed like handovers and blocked/dropped calls, which decreased somewhat after the swap indicating better network

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Cluster Benchmark DT Report
Before and After swap
For GrameenPhone
Phase-1 Cluster-39
Huawei Wireless Network Planning Department

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Table of Contents
1. Test information ......................................................................................................................3
2. Purpose of the test ...................................................................................................................3
3. Test manner instruction..........................................................................................................3
4. Cluster test result before and after swap..............................................................................4
5. C/I Table before and after swap ............................................................................................5
6. Internal FTP before and after swap......................................................................................6
6.1 MAXIMUM & MINIMUM SPEED BEFORE AND AFTER SWAP..……………………...…..6
6.2 SUMMARY OF EVENTS BEFORE AND AFTER SWAP...........................................................6
7.DT Statistic and Plots before and after swap........................................................................8
7.1 DT ROUTE:..........................................................................................................................8
7.2 MEASURED ROAD BEFORE AND AFTER SWAP: ....................................................................8
7.3 RX LEVEL SUB DBM BEFORE AND AFTER SWAP (IDLE MODE)............................................9
7.4 RX QUAL SUB (LONG CALL) BEFORE AND AFTER SWAP:..................................................10
7.5 THEMATIC MAP FOR MOS BEFORE AND AFTER SWAP:....................................................11
7.6 THEMATIC MAP FOR C/I BEFORE AND AFTER SWAP: .....................................................122
7.7.THEMATIC MAP FOR DATA TEST BEFORE AND AFTER SWAP..........................................133
7.8 EVENTS AND STATISTIC BEFORE AND AFTER SWAP ......................................................144
8. Cluster Audit Report.............................................................................................................19
9. Benchmark cluster DT swap Approval...............................................................................22

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1. Test information
Drive test start date (Pre) 16/03/2011 Drive test finish date (Pre) 22/03/2011
Drive test start date (Post) 02/05/2011 Drive test finish date (Post) 05/05/2011
Report date 06/06/2011 Engineer Md. Mahbubul Alam
Cluster No. HS2PH1CL039 Total Count of Sites 45
Cluster Scenario Urban & Rural BSC Name CGHBS224
Table 1: Test information
2. Purpose of the test
In order to check the network quality status of the existing network before swap, we have
finished one DT work in Phase-1 Cluster-39 to collect the coverage, CESR & Dropped
Call information, as a reference for the Swap benchmark KPI. The two tests will be done
under the same test equipment’s including PC, test mobile, call manner, test route and so on.
3. Test manner instruction
Test software: TEMS Investigation 10.0.5
Test PC: Lenovo
Test mobile: W995
Extra antenna: External antennas (0 gains) mounted on car roof
Max car speed: 40 km/hr
Avg. Car speed:30 km/hr
SIM card information: GP SIM card (1st) IMSI: 470010030152429;
GP SIM card (2nd) IMSI: 470010030152427;
GP SIM card (3rd) IMSI: 470010030152421;
GP SIM card (4th) IMSI: 470010030152428;
GP SIM card (5th) IMSI: 470010550393471;
GP SIM card (6th) IMSI: 470010550393463;
Call manner:
MS 1 is for long call
MS 2 is for short call.
MS 3 is for idle mode
MS 4 is for terminating from mobile two (not connected to TEMS).
MS 5 is for MOS (master)
MS 6 is for MOS (slave)

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Long call instruction: Call duration = unlimited.
Short call instruction: Call duration = 15s; Call interval: 5s.
Originating number: MS 1 GP SIM card number: 01755502550;
MS 2 GP SIM card number: 01755502548;
MS 5 GP SIM card number: 01755502563;
Terminating number:
Long call terminating number: 444555
Short call terminating number: MS 4 GP SIM card number: 01755502545;
MOS Call terminating number: MS 5 GP SIM card number: 01755502563; (Loop Back)
MS 6 GP SIM card number: 01755502555;
Instruction: All services will be measured under voice call mode and idle mode.
4. Cluster test result before and after swap
KPI Unit
Rural
Formula
Before After
Retain ability
Dropped Call
(No)
24 9
Changed to Dropped calls as per
Acceptance proposal from GP
Integrity
MOS
(Grand Total)
3.254
3.515 For discussion with Acceptance team
C/I 9~35(%)
94.30%
94.9%
RxQual 0~5 (%) 95.30% 95.30%
sample of RxQual from 0 to 5 / sample
of total RxQual
Rx level
(street level)
-85 dBm
55759
44570
sample of Rx level no less than target
Rx level / sample of total Rx level.Coverage area
Probability
%
85.00%
83.00%
E2E call Setup
time(e2e Voice)
ms 5360.21 4938.26
MO Call setup time. Channel Request
to Alerting Message
E2E Call
Establishment
success Rate
CESR (%)
92.87%
92.16%
No. of Call Establish / No. of Call
attempts
Table 2: Cluster test final target & statistic standard

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5. C/I Table before and after swap
C/I No of samples %
<9 7248 5.7
9-12 11354 8.9
13-16 17820 13.9
>16 91703 71.6
Table 3: C/I (From Long Call) before swap
C/I No of samples %
<9 5371 5.1
9-12 10251 9.8
13-16 15421 14.7
>16 74038 70.5
Table 4: C/I (From Long Call) after swap
6. Internal FTP before and after swap
Table 5: Internal FTP DL for all location (From Data Test)
Table 6: External FTP DL for all location (From Data Test)
Protocol Used Speed Threshold(kbps) Service Status
No of Location out of 10
Before After
Internal FTP
>= 192 Excellent 1 3
128‐192 Very Good 4 5
64‐128 Good 5 2
32‐64 Fair 0 0
Protocol Used Speed Threshold(kbps) Service Status
No of Location out of 10
Before After
External FTP
>= 192 Excellent 1 1
128‐192 Very Good 7 6
64‐128 Good 1 3
32‐64 Fair 1 0

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Table 7: HTTP DL for all location (From Data Test)
6.1 Maximum & Minimum Speed before and after swap
Test Type
Before After
Max(Kbps)(Avg.) Area Max(Kbps)(Avg.) Area
Internal 207.17 UKHIA CIRCLE 209.85 KOLATOLI MOR
External 211.21 UKHIA CIRCLE 197.79 KOLATOLI MOR
HTTP 110.05 JHAWTOLA MAIN ROAD 127.88 KOLATOLI MOR
Test Type
Before After
Min(Kbps)(Avg.) Area Min(Kbps)(Avg.) Area
Internal 78.39 BARMIZ MARKET 90.02 HOTEL SEA SUN
External 30.1 AIRPORT ROAD 107.23 TEKNUF CIRCLE
HTTP 40.95 AIRPORT ROAD 67.34 HOTEL SEA SUN
Table 8: Internal FTP, External FTP & HTTP speed
Protocol Used Speed Threshold(kbps) Service Status
No of Location out of 10
Before After
HTTP
>= 192 Excellent 0 0
128‐192 Very Good 0 0
64‐128 Good 9 10
32‐64 Fair 1 0

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6.2 Summary of Events before and after swap
Table 9: Table of Summary of Events (Internal FTP DL)
Events
# [no. of]
Before After
RAS Error 0 0
Session Start 50 50
Session Error 8 8
Session End 42 42
PDP Context Activation 50 50
PDP Context Activation Failure 0 0
PDP Context Deactivation 50 50
Routing Area Update 0 0
Routing Area Update Failure 0 0

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7. DT Statistic and Plots before and after swap
7.1 DT Route:
Figure 1: Drive route
7.2 Measured Road before and after swap
Figure 2: Measured Road before swap Figure 3: Measured Road after swap

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7.3 Rx Level Sub dBm (Idle Mode) before and after swap
Figure 4: RxLev Sub (dBm) before Swap Figure 5: RxLev Sub (dBm) after Swap
Bar chart 1: RxLev statistic before swap Bar chart 2: RxLev statistic after swap

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7.4 RxQual Sub (Long Call) before and after swap
Figure 6: RxQual Sub before Swap Figure 7: RxQual Sub after Swap
Bar chart 3: RxQual Sub statistic before swap Bar chart 4: RxQual Sub statistic after swap

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7.5 Thematic MAP for MOS before and after swap
Figure 8: MOS plot before Swap Figure 9: MOS plot after Swap
Bar chart 5: MOS statistic before swap

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Bar chart 6: MOS statistic after swap
7.6 Thematic MAP for C/I (Long call) before and after swap
Figure 10: C/I before Swap Figure 11: C/I after Swap

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Bar chart 7: C/I statistic before swap Bar chart 8: C/I statistic after swap
7.7Thematic Map for Data Test before and after swap
Figure 12: Location-wise data Speed (kbps)
before swap
Figure 13: Location-wise data Speed (kbps)
after swap

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7.8 Events and statistic before Swap before and after swap
CLUTTER
Name
Status
Dedicated Mode
Total no. of
Drive test
samples
RxQual (Long
Call)
Total no. of
samples
RxQual = 0~5
(Long Call)
Total No. of
Call Attempt
(Short Call)
Total no. of call
Established
(Short Call)
Total no. of
blocked calls
(Short Call)
Total no. of
Call Dropped
(Long call)
Urban &
Rural
Before swap 128238 122250 1978 1837 38 24
After swap 105336 100370 1633 1505 31 9
CLUTTER
Name
Status
Idle Mode
Required RxLevel Total no. of Rxlev samples
Total No. of Required Rxlev
samples
Urban &
Rural
Before swap -85 65672 55759
After swap -85 54041 44570
Table 8: Samples according to events
Bar Chart 9: Distribution graphs of Current
MCS DL before swap
Bar Chart 10: Distribution graphs of Current
MCS DL after swap
Bar Chart 11: Distribution graphs of Session
App. Mean Throughput before swap
Bar Chart 12: Distribution graphs of Session
App. Mean Throughput after swap

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Table for MOS Samples:
CLUTTER
Name
Status
Mode
Total no. of Drive test samples
Urban &
Rural
Before Swap 5076
After swap 4130
Table 9: MOS Samples according to events
Event
Before swap After swap
Number Log file List Number Log file List
Handover 611 541
Handover
Failure (Long
Call)
50
P1CL39_0317_02 (21).log; P1CL39_0317_02 (35).log;
P1CL39_0317_02 (38).log; P1CL39_0318_03 (76).log;
P1CL39_0318_03(49).log; P1CL39_0319_04 (89).log;
P1CL39_0319_04 (90).log; P1CL39_0319_04 (91).log;
P1CL39_0319_04 (92).log; P1CL39_0319_04 (94).log;
P1CL39_0319_04 (96).log; P1CL39_0319_04 (97).log;
P1CL39_0319_04 (104).log; P1CL39_0320_05 (119).log;
P1CL39_0321_06 (128).log; P1CL39_0321_06 (129).log;
P1CL39_0321_06 (131).log; P1CL39_0321_06 (144).log;
P1CL39_0321_06 (150).log;
13
PH1CL39_0504_03(52).log;
PH1CL39_0504_03 (54).log;
PH1CL39_0531_05 (98).log;
PH1CL39_0531_05 (106).log;
PH1CL39_0531_05 (107).log;
PH1CL39_0531_05 (116).log
Blocked Call
(Short Call)
38
P1CL39_0316_01 (8).log; P1CL39_0316_01 (9).log;
P1CL39_0317_02 (21).log; P1CL39_0317_02 (33).log;
P1CL39_0317_02 (35).log; P1CL39_0317_02 (38).log;
P1CL39_0317_02 (48).log; P1CL39_0318_03 (55).log;
P1CL39_0318_03 (57).log; P1CL39_0318_03 (82).log;
P1CL39_0318_03 (83).log; P1CL39_0319_04 (89).log;
P1CL39_0319_04 (91).log; P1CL39_0319_04 (92).log;
P1CL39_0319_04 (95).log; P1CL39_0319_04 (102).log;
P1CL39_0319_04 (104).log; P1CL39_0320_05 (119).log;
P1CL39_0320_05 (122).log; P1CL39_0321_06 (129).log;
P1CL39_0321_06 (132).log; P1CL39_0321_06 (141).log;
P1CL39_0321_06 (143).log; P1CL39_0321_06 (144).log;
P1CL39_0321_06 (147).log; P1CL39_0321_06 (148).log;
31
PH1CL39_0503_02(22).log;PH1CL39_0503_02(27).log;
PH1CL39_0504_03(33).log;PH1CL39_0504_03(34).log
PH1CL39_0504_03(35).log;PH1CL39_0504_03(51).log;
PH1CL39_0504_03(52).log;PH1CL39_0504_03(53).log;
PH1CL39_0504_03(55).log;PH1CL39_0504_03(59).log;
PH1CL39_0504_03(64).log;PH1CL39_0505_04(82).log;
PH1CL39_0505_04(85).log;PH1CL39_0531_05(98).log;
PH1CL39_0531_05(99).log;PH1CL39_0531_05(106).log
Call Attempt
(Short Call)
1978 1633
Call End (Short
Call)
1925 1601

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Table 10: Other events statistics before and after swap
Call
Established
(Short Call)
1837 1505
Call Setup
(Short Call)
1852 1512
Cell reselection
(Idle Mode)
727 603
Dropped Call
(Long Call)
24
P1CL39_0317_02 (20).log; P1CL39_0317_02 (21).log;
P1CL39_0317_02 (35).log; P1CL39_0317_02 (38).log;
P1CL39_0318_03 (77).log; P1CL39_0318_03 (83).log;
P1CL39_0319_04 (89).log; P1CL39_0319_04 (91).log;
P1CL39_0319_04 (92).log; P1CL39_0319_04 (93).log;
P1CL39_0319_04 (94).log; P1CL39_0321_06 (129).log;
P1CL39_0321_06 (131).log; P1CL39_0321_06 (143).log;
P1CL39_0321_06 (144).log;
9
PH1CL39_0503_02(13).log;PH1CL39_0503_02(22).log;
PH1CL39_0504_03(34).log;PH1CL39_0504_03(52).log;
PH1CL39_0504_03(65).log;PH1CL39_0531_05(92).log
Location Area
Update (Idle
Mode)
3 9
Location Area
Update Failure
(Idle Mode)
0 0
Handover
Intracell (Long
call)
52 26
Handover
Intracell Failure
(Long call)
1
P1CL39_0318_03 (60).log;
0

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SlNo
Location
ServingCell
RxQual
C/I
NoofTimeSlot
CodingScheme
Performance Status
Performance
Evaluation
[Internal
FTP]
Performance Status
[INTERNAL FTP]
Connectivity
Speed(Kbps)
TIME
EXTERNAL
FTP
HTTP
Browsing
Speed
(kbps)
Speed
(kbps)
1 Point-1 CXKTL2A 0 25.3 4 CS-1;MCS3,5,6,7,8,9 5/5 106.45 5:10 PM Good 142.63 105.65
2 Point-2 CXKLL1B 0 28.8 4 CS-1;MCS1,3,5,6,7,8,9 5/5 143.53 6:15 PM Very Good 149.48 89.29
3 Point-3 CXKTL1C 0 20.6 4 CS-1;MCS1,3,5,6,7,8,9 5/5 146.05 7:20 PM Very Good 147.88 75.29
4 Point-4 CXMRD3A 0 33.1 4 CS-1,2; MCS3,5,6,7,8,9 5/5 115.81 8:25 PM Good 30.1 40.95
5 Point-5 CXUKA1B 0 35 4 CS-1,MCS3,5,6,7,8,9 5/5 207.17 9:30 PM Excellent 211.21 102.05
6 Point-6 CXTEK2C 0 33.9 3 CS-1,MCS3,5,7,8,9 5/5 91.56 4:35 PM Good 116.24 91.84
7 Point-7 CXMRD1C 0 9.66 2 CS-2;MCS3,5,6,7,8,9 5/5 78.39 3:40 PM Good 137.43 73.99
8 Point-8 CXMRD5C 0 34.9 4 MCS3,5,6,7,8,9 5/5 165.99 2:45 PM Very Good 159.92 110.05
9 Point-9 CXRMU2A 0 34.2 4 MCS 3,5,6,7,8,9 5/5 189.98 1:50 PM Very Good 172.51 96.62
10 Point-10 BBNKC1B 0 22.9 3 CS-1;MCS 3,5,6,7,8,9 5/5 126.4 12:55 PM Good 155.4 77.23
Table 11: Summary of Data Test Performance at different location before swap

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SlNo
Location
ServingCell
RxQual
C/I
NoofTimeSlot
CodingScheme
Performance Status
Performance
Evaluation
[Internal
FTP]
Performance Status
[INTERNAL FTP]
Connectivity
Speed(Kbps)
TIME
EXTERNAL
FTP
HTTP
Browsing
Speed
(kbps)
Speed
(kbps)
1 Point-1 CXKTL2A 0 34.43 4 CS-1;MCS 1,2,5,6,7,8,9 5/5 209.85 8:04 PM Excellent 197.79 127.88
2 Point-2 CXKLL1B 0 26 4 CS-1;MCS 1,5,6,7,8,9 5/5 151.53 5:38 PM Very Good 169.09 98.45
3 Point-3 CXKTL1C 0 26.62 3 CS-1;MCS 1,2,5,6,7,8,9 5/5 90.02 1:41 PM Good 112.74 67.34
4 Point-4 CXAIR1B 0 34.31 4 CS-1; MCS 1,5,6,7,8,9 5/5 197.57 4:39 PM Excellent 173.06 88.49
5 Point-5 CXUKA1B 0 30.92 4 CS-1,MCS 1,5,6,7,8,9 5/5 188.63 8:58 AM Very Good 177.04 126.04
6 Point-6 CXTEK2C 0 33.17 3 CS-1,MCS 1,5,6,7,8,9 5/5 112.87 10:42 AM Good 107.23 95.53
7 Point-7 CXMRD1C 0 15.53 3 CS-2;MCS 1,5,6,7,8,9 5/5 145.67 3:09 PM Very Good 112.48 85.34
8 Point-8 CXMRD5C 0 33.17 3 CS-1;MCS 1,2,5,6,7,8,9 5/5 146.6 4:33 PM Very Good 138.03 105.73
9 Point-9 CXRMU1B 0 31.77 4 CS-1,MCS 1,5,6,7,8,9 5/5 174.57 2:04 PM Very Good 161.32 96.29
10 Point-10 BBNKC1B 0 29.58 4 CS-1,MCS 1,5,6,7,8,9 5/5 153.75 12:49 PM Very Good 147.79 99.07
Table 12: Summary of Data Test Performance at different location after swap
Location Address Latitude Longitude
Point-1 KOLATOLI MOR 21.416125 91.984508
Point-2 HOTEL SEA GUL 21.424558 91.975511
Point-3 HOTEL SEA SUN 21.427165 91.977951
Point-4 AIRPORT ROAD 21.444143 91.97146
Point-5 UKHIYA CIRCLE 21.214053 92.167045
Point-6 TEKNUF CIRCLE 20.868321 92.298308
Point-7 BARMIZ MARKET 21.443703 91.975155
Point-8 JHAWTOLA MAIN ROAD 21.442508 91.980336
Point-9 RAMU 21.428905 92.1425
Point-10 NAIKHANCHARI BAZAR 21.427716 92.179903
Table 13: Address & Co-ordinate of test location

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Annex:
Internal FTP : Definition of Terms
7. Cluster Audit Report
SL. No. Site Lon Lat Cluster Status
1 BBNKC1 92.17639 21.42678 HS2PH1CL039 On-Air
2 CXAIR1 91.96942 21.44736 HS2PH1CL039 On-Air
3 CXBCH1 91.97411 21.43917 HS2PH1CL039 On-Air
4 CXBSCM 92.02939 21.42047 HS2PH1CL039 On-Air
5 CXBST1 92.00267 21.42617 HS2PH1CL039 On-Air
6 CXDMD1 92.26808 20.92014 HS2PH1CL039 On-Air
7 CXGZN1 92.19506 21.44047 HS2PH1CL039 On-Air
8 CXJLA1 92.01347 21.42486 HS2PH1CL039 On-Air
9 CXJRL1 92.09942 21.47239 HS2PH1CL039 On-Air
10 CXKHK1 91.99183 21.46967 HS2PH1CL039 On-Air
11 CXKLL1 91.97392 21.42819 HS2PH1CL039 On-Air
12 CXKRL1 92.05953 21.42811 HS2PH1CL039 On-Air
13 CXKRL2 92.05969 21.42828 HS2PH1CL039 On-Air
Value Definition
No of Successful
attempts out of 5
Speed in
kbps
Excellent 5 & >= 192
Very
Good
4-5 & 128-192
Good 4-5
3
& 64-128
128-192
Fair 3-4
2
& 32-64
64-128
Poor 2-3 & 16-32
Very
Poor
1-2 & <16

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14 CXKTB1 92.10353 21.27575 HS2PH1CL039 On-Air
15 CXKTL1 91.97872 21.42736 HS2PH1CL039 On-Air
16 CXKTL2 91.98472 21.41531 HS2PH1CL039 On-Air
17 CXMIA1 92.02936 21.52053 HS2PH1CL039 On-Air
18 CXMRC1 92.09597 21.30953 HS2PH1CL039 On-Air
19 CXMRD1 91.9775 21.44306 HS2PH1CL039 On-Air
20 CXMRD2 91.98922 21.44064 HS2PH1CL039 On-Air
21 CXMRD3 91.97358 21.44383 HS2PH1CL039 On-Air
22 CXMRD4 92.00014 21.43258 HS2PH1CL039 On-Air
23 CXMRD5 91.98328 21.44194 HS2PH1CL039 On-Air
24 CXNBZ1 92.23231 21.05186 HS2PH1CL039 On-Air
25 CXNIL1 92.25133 21.00939 HS2PH1CL039 On-Air
26 CXNYP1 92.31342 20.80778 HS2PH1CL039 On-Air
27 CXPLN1 92.15789 21.14572 HS2PH1CL039 On-Air
28 CXPMK1 92.03492 21.44733 HS2PH1CL039 On-Air
29 CXPNC1 92.07669 21.49681 HS2PH1CL039 On-Air
30 CXRAB1 92.07808 21.32836 HS2PH1CL039 On-Air
31 CXRMU1 92.10494 21.43214 HS2PH1CL039 On-Air
32 CXRMU2 92.10489 21.43233 HS2PH1CL039 On-Air
33 CXSLV1 91.98942 21.40769 HS2PH1CL039 On-Air
34 CXSMP1 92.14319 21.07564 HS2PH1CL039 On-Air
35 CXSMT1 92.32175 20.633 HS2PH1CL039 On-Air
36 CXSNP1 92.05708 21.28428 HS2PH1CL039 On-Air
37 CXSPD1 92.33183 20.76742 HS2PH1CL039 On-Air
38 CXSPL1 91.98072 21.42186 HS2PH1CL039 On-Air
39 CXTEK1 92.29808 20.88183 HS2PH1CL039 On-Air
40 CXTEK2 92.29919 20.86714 HS2PH1CL039 On-Air
41 CXUKA1 92.16831 21.21392 HS2PH1CL039 On-Air

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42 CXUKA2 92.13658 21.24633 HS2PH1CL039 On-Air
43 CXVLK1 92.14242 21.28519 HS2PH1CL039 On-Air
44 CXWKK1 92.19831 21.11578 HS2PH1CL039 On-Air
45 CXRMUM 92.11878 21.37794 HS2PH1CL039 Under con
Table 7: sites in cluster before and after swap

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9. Benchmark cluster DT after swap Approval
It is hereby agreed that the cluster named below meet the specifications Huawei and GP,
by signing this paper, confirmation that the cluster’s service status is as related above.
Cluster No. HS2PH1CL039 Sites number 45
Performing
date
Pre
16/03/2011 to
22/03/2011
Result approve
Post
31/05/2011 to
01/06/2011
Additional
information
On behalf of Huawei On behalf of GP
Originator：…………………………. Approved by：…………..…………..
Signature：………………………….. Signature：…………………………..
Date： ………………………….. Date： …………………………..
On behalf of Huawei On behalf of GP
Originator：…………………………. Approved by：………...……………..
Signature：………………………….. Signature：…………………………..
Date： ………………………….. Date： …………………………..