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Security Level:
HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.co
laro GSM Modernization Project
Kick-off Meeting
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Contents
Implementation and RF Services
Solution for GSM Modernization1
2
3 Project Scope and Delivery Schedule
4 Project Team Structure and Communication
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Frequency Proposal to Swap & RefarmingBand 1900MHz (UL:1850 -1910/DL:1930 -1990; W60MHz)
UL(MHz) 1850 - 1865 1865-1895 1895 - 1897.5 1897.5 - 1910
DL(MHz) 1930 - 1945 1945-1975 1975 - 1977.5 1977.5 - 1990
BandWidth(MHz) 15 30 .5 1.5
Operator Claro Other Operator Claro Other Operator
LTE10MHz
Consider to have most efficiency frequency using, after 10M GL refarming, LTE will use the left 10MHz to avoid anyinterference from other operator, and right continuous 5MHz will be GSM, which means total 25 TCHs, far away 2.5MHzwill be GSM BCCHs. The Buffer Zone and 5Mz LTE areas spectrum distribution is like following:
Target 10M on LTE area:
Buffer Zone:
Current 5M LTE area:
GSM5MHz
GSM2.5MHz
B!!H"#!H"1 !a$$i%$ &ith 10M
30MHz
LTE5MHz
GSM5MHz
GSM2.5MHz
B!!H"#!H"1 !a$$i%$ &ith 5M
30MHzBuffer Zone
5MHzBuffer Zone
5MHz
LTE5MHz
GSM5MHz
GSM2.5MHz
B!!H"#!H"1 !a$$i%$ &ith 5M
30MHzGSM5MHz
#!H"
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Customized RRU 3942 Product Specification
1900MDownlink:1930-1990MHz,Uplink: 1850-1910MHz;
Original transmiting:40MHzCustomized for GL:47.5MReceiving: 60MHz
PA1 60W + PA2 60WOR
PA1 40W + PA2 80W
Flexible Configuration
GO/UO/LO
GU/GL/UL dual mode
GO: S8UO: S4GU: G6+U2; G5+U3;
G4+U4
GL: G6+L1
Item Specifications
Dimensions(H x W x D)
485 mm x 380 mm x 170mm (with the housing)
485 mm x 356 mm x 140mm (without the housing)
Weight25 kg (with the housing)
23.5 kg (without thehousing)
#$aditi'na U * i+it%d ,BW (15M - 0M)
0MH
z
!"t'+iz%d U 394 * ,BW
47.5MHz
U 394 * ,BW (40M)
40MHz
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Blade RRU
393 Product S!ecification
U% to &'W(L )&*'W,&+L
"#
$#
%"#
%$
%&
3'3
"'(
%#
#
&
)
"
$
%#
%&
%)
%"
%$
#
)#
"#
$#
%##
%
%)#
*ut!ut Power+, .olu/e +0 ,10
,BW40M
IW u% to 60-
Blade RRU
60M
2te/ S!ecification
i/en4ion4 +H 5 , 5 )##// 5 3##// 5 %#//
6olu/e %$0
GSM arrier 078 arrier *ut!ut Power 5
GSM arrier
*ut!ut Power 5
078 arrier
Bandwidt 4u!!orted
:; 078
" % +M2M* , &5, %')< 3< < %#< %<
$ +;na/icPower Saring
% +M2M* , &5, %')< 3< < %#< %<
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Blade i4 e4igned for Multi-:and and Multi-R=7 Scala:ilit;
%na$i' : Band 1900 2#700$ %t'$ 1
%na$i' 3: Band 1900 2#700 W$ %t'$ 1 3
%na$i' 1: Band 1900 %t'$ 1
Standardization
Scalability
Miniaturization
%"in:-i%$ tia
-2'&%$ !a%
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Multi-band 1:
1900M+APT
Multi-band 3:
850M+1900M+APT
Multi-band 2:
1900+APT+AWS
Multi-Sector:
Sector1+2+3
3 Band4 or Sector4 o/:ined >le5i:l;
Sea/le44 =44e/:l; for lean Site4 ? >le5i:le Scala:ilit;
2Boxes2Boxes
2 Fiber Cables
2 Power Cables
2 Fiber Cables
2 Power Cables
6Boxes6Boxes
66 B' %$ "it%50 W'$'ad '$ a%
50 Wind $%"i"tan%
6 Fiber Cables
6 Power Cables
6 Fiber Cables
6 Power Cables
Fiber bunched cable & powerbunched cable solution
More Clean Sites More Flexible Scalability
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VHR VHR
VHR VHR
GBFD-115830VAMOS
GBFD-115831Mute SAIC MS Identification
GBFD-115832VAMOS Call Drop Solution
UE support SAIC - SAIC Ratio(%)
Half Rate Feature - HR Ratio(%) VHR VHR
Performance Requirement VAMOS Area(%)Receive Signal Level dBm
7 Receive Signal>-70
6 Receive Signal(-75,70]
5 Receive Signal(-80,75]
4 Receive Signal(-85,80]
3 Receive Signal(-90,85]
2 Receive Signal(-95,90]1 Receive Signal(-100,95]
0 Receive Signal=4 & Receive Quality Level
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,B! ,, Ba"%d 'n i+ati'n
Scenario
NetworkSingle Band
/Co-BCCH
Low Band in Dual Band with
continuously coverage
ReusePattern
FRLOAD >=75%
FRLOAD >=50%
FRLOAD >=75%
FRLOAD >=50%
Keep
SameCapacity
&Spectrum
toImprove
KPI
CDR 15~30% 5~15% 10~25%Keep the
Same
HQI 20~40% 6~30% 15~30% 5~20%
MOS 0.05~0.2 0.03~0.1 0.05~0.15 0.02~0.07
KeepSame
Resourceto
Improve
Capacity
Capacity 20~25% 8~12% 15~20% 5~10%
KPIKeep the
Same
Keep the
Same
Keep the
Same
Keep the
Same
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Dynamic Power Sharing
Hih 'tt 2'&%$ t' $'?id% %tt%$ '?%$a%
D@na+i tt 2'&%$ int%$d%%nd%nt %t&%%n #A": 444*0W 666*0W 666*0W 888*0W
a$% d@na+i '&%$ "ha$in t' %n"$% th% '?%$a%
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10M.5MC1.5M3>3
7/7/7 ------ 9/9/9
Frequency Reusing of GSM1900M BCCH : 3*3Plan1900 Frequency Reusing: 3*3AverageCellTrxNum = (12.5/0.2 )/3*3 = 7
Current
Traffic
of 2G cell
Max cell configure can bear
the traffic after Swap
12.5M 12.5M
(&ith 13 in "'+% "it%")
Max cell configure can bear
the traffic after refarming
Frequency Reusing with IBCA II: 1x3PlanAverageCellTrxNum = (5/0.2)/1*3 = 8 + 1 BCCH
=
EF='t =%%d
,B! ,,
12.5M 7.5M
5M.5MC7.5M1>3
9/9/9
Claro Network Capacity Nominal Planning
85 ' U"a%
STE 1!S"ap STE #!Refar$%ng
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Contents
Implementation and RF Services
Solution for GSM Modernization1
2
3 Project Scope and Delivery Schedule
4 Project Team Structure and Communication
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WL Topology
UMTS&GSM<E 7BSC
1013 BTS+eNodeB
MSC
UE
+
LIMBSC04Polo1
eNodeB(LTE)
CSFB Proxy/SRVCC IWF/MGCF
USN
MME
UGW
S-GW/P-GW
NewEPC
BTS(GSM)
UE
MWM2L
MGW
GGSN
SGSN
PS Core
LIMBSC05Polo2
LIMBSC06VES
LIMBSC07Aeropuerto
LIMBSC08TBD
LIMBSC09TBD
LIMBSC10TBD
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Project Scope
E&'(ME)T SERV(CES (MLEME)T*T(O) ST*T'S SOL'T(O) ST*T'S
1013
90
44
13 L#F = ,
179 tanda$d it%
64 dditi'na U - 1U
19 dditi'na U - U
31 L#F =
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Description
Current BBU before swap : 1 UMPT, 1 LBBP, 1 UEIU, 1 UPEUc. Insert UBRI board in slot 1. Brin t!e fibers fro" t!e LBBP to t!e UBRI includin t!e transcei#ers. In t!is scenario, t!ere is no antenna swap in t!e cuto#er "o""ent, t!e $%M will use t!e sa"e LTE RRU and will s!are t!e antenna.
FAN
UEIU
UPEUcUMPT
%wap
LBBP
Router
ETH cable
LBBP
a
ntenna
antenna
antenna
ETH cable
Router
RRU&'() RRU&'() RRU&'()
antenna
antenna
RRU&'() RRU&'() RRU&'()
antenna
UBRI
Router
LBBP
UEIU
Scenario1: GSM Site with LTE
Relate+ to #,0 S%te-
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Scenario 2: GSM Site (without LTE) with UMTS Antenna Swap
Fi"tin 3< it%
Step 1: Works before cutover
Install t!e BBU in t!e T* cabinet considerin $%M + LTE solutionand interate it load script-.
Install t!e RRU and lea#e t!e u"pers near t!e e/istin antenna &$
Relate+ to .#/ S%te-
LSW
#A !ain%t
Hua"e% /
D! 2'&%$
3'$
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Site !G(#G 0GL1 i2 the 3ae U a27 "G 0UO1 i2 a2other U
4e5uire3:
& U-6T
& U4I
& L67!
&44U"/$" %er 3ector 8or LTE &/'' 9
GS-&/'' 0u% to +T4S1
Antenna Connection site new GL and UO separated (case 2)
2'$t
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RF Optimization & Refarming Services
8.aluate te network current le.el+7 ? KP2
o te !ower /a!!ingD
o te !ara/eter /a!!ingD o te KP2 /a!!ing'
Guarantee te network KP2'
Co/!are KP2E4 wit
e.aluation data re!ort'
MR collection fro/ 4;4te/D
>reAuenc; and BS2C re-!lanningD
Re-!lanning ceckD
ata in4tallation'
R2 Ser3%e-
1
/Refarming (5Mhz)
Before GSM Swap
# After GSM Swap
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Cluster Swap Sequence Proposal
Or+er
S"ap Clu-ter ropo-al
Seuene ha-e 17 Or+er
S"ap Clu-ter ropo-al
Seuene Clu-ter ropo-e7
1 CL01 #/ CL0.
# CL0# #4 CL#4
/ CL0/ #5 CL#5
4 CL04 #6 CL#65 CL05 #. CL#.
6 CL06 #8 CL#8
. CL11 #, CL#,
8 CL14 /0 CL/0
, CL1. /1 CL/1
10 CL0, /# CL/#
11 CL08 // CL//
1# CL10 /4 CL/4
1/ CL1# /5 CL/5
14 CL1/ /6 CL/6
15 CL15 /. CL/.
16 CL16 /8 CL/8
1. CL18 /, CL/,
18 CL#1 40 CL40
1, CL## 41 CL41
#0 CL#/ 4# CL4#
#1 CL1, 4/ CL4/
## CL#0
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Cluster Refarming Proposal (Phase 1)
ropo-al Refar$%ng
Seuene ha-e 17 H9BSC
CL01 HL(MBSC05
CL0# HL(MBSC05
CL0/ HL(MBSC05
CL04 HL(MBSC05
CL04 HL(MBSC10
CL05 HL(MBSC05
CL06 HL(MBSC05CL11 HL(MBSC06
CL14 HL(MBSC04
CL1. HL(MBSC04
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Contents
Implementation and RF Services
Solution for GSM Modernization1
2
3 Project Scope and Delivery Schedule
4 Project Team Structure and Communication
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Project Scope
BSC +eplo;$ent an+ R*) 16
upgra+e 7 n%& B!" d%'@+%nt 2'&%$ a%" and i%$ '$d &i %
d%i?%$%d $'+ !hina n't 'a +a$%t >
#h% &h'% n%t&'$ "h'd %
$ad% t' = 16/%an 7.0 t' "'$t
,B! ,, %at$%
th% &'$" $%at%d t' !/2/F2!
n't in Ha&%iN" $%"'n"iiit@.
ro
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Project ScopeE&'(ME)T SERV(CES (MLEME)T*T(O) ST*T'S SOL'T(O) ST*T'S
1013
90
44
13 L#F = ,
179 tanda$d it%
64 dditi'na U - 1U19 dditi'na U - U
31 L#F =
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Responsibility Matrix WLL ImplementationService Content Hua$ei Custo*erS$ap !reparations
Project team establishment
Field delivery team establishment R
Project support team establishment R
Information collection R
Data design R S
Service Content Hua$ei Custo*er
Surve% an) (nstallation Desi+n
Onsite survey
Engineering survey R S
Installation design
Installation design (main equipments) R S
BTS/NodeB script generation R SCutover R S
Har)$are (nstallation an) Soft$are Debu++in+
Hardware installation
Equipment inspection R SPrimary equipment installation R S
Auxiliary equipment installation R S
Cable connection and Alarm R S
Hardware check and acceptance R S
Hardware power-on R S
Software debugging
Data preparation R SSystem debugging R S
Acceptance testing. R S
Service Content Hua$ei Custo*er
Site design
Antenna design S R
Extern Alarm definition per site S R
Transmission resource preparation andconfirmation
S R
Datafill Provide
IP Planning 2G4G in advance S R
Core Configuration (Cell ID, LAC, etc ) S R
Service and functional test S R
Transmission configuration S R
R!re-pon-%le
S!-upport
>!a$' +ain $%"'n"iiit@
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Responsibility Matrix - RF
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2,1-.3.1 2,1-.-.1
'efar*in+
!/ rea)%
202
Manufacturin+ Transportation
01 022
(nstallation 4SM S$ap
2,1-.5.1 2,1-.1,.1
501
031(nstallation 4SM S$ap 'efar*in+
5022 60
2,1-..1
701- 1,0301-
2,1-.7.1 2,1-.6.1
022
Project Milestone (swap 867 GSM sites, deploy 723 LTE sites 8
TSS start
2023
2,1-.2.15
!2 refar*in+ start !3 T( start
!1 refar*in+
!2 T( start!3 refar*in+
start
!3 refar*in+
finishe)
2,1-..1
(nstallation
031
1st 'efar*in+
Manufacturin+ Transportation
Manufacturin+ Transportation
4SMS$ap
(nstallation
!/ rea)%
!/ rea)%
!1 T(
start
2,1.12.6
L/(0!/ issue)
!ro9ect start
201,
!1 s$ap
start
(nstallation
4SM S$ap
WE #'EHE'E
!hase 1
- sites
!hase 2
3,, sites
!hase 3
1, sites
!hase ,2, sites
2n) 'efar*in+finishe)
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Project Master Plan
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TSS Acceptance Procedure
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Logistic Flow
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Logistic SolutionSite Model
Bo5 7;!e =
Bo5 7;!e B Bo5 7;!e
ContentBo5Ft;
Package1SiteMM ContentBo5Ft;
Package1
SiteMM
Content Package
BBU%RRU
BBU1BBU:oard41Power
ca:le la:el1*!tictran4i.er1CU1
RRU
%BBURRU one 4tack& la;er4
$##"##"(#
Mandator;au5iliar;
/aterial1color ring1 feeder
la:el
%
Bo5
3(&&9
Powerca:le41ground
ingca:le41ju/!er41CPR2 fi:er
2te/
%BBURRU one 4tack3 la;er4
$##"##9)#
%BBURRU one 4tack) la;er4
$##"##%&%#BBU&RRU
&
Bo5%BBURRU one 4tack)la;er4$##"##%&%#
Bo5&one RRU