MOBILNA TELEFONIJA SRBIJE - TT · IN 1 ERICSSON HLR 2 ERICCSON MSC 4 ERICCSON BSC 6...
Transcript of MOBILNA TELEFONIJA SRBIJE - TT · IN 1 ERICSSON HLR 2 ERICCSON MSC 4 ERICCSON BSC 6...
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
MOBILNA TELEFONIJA SRBIJE
___________________
Vladimir Lučić
SRBIJA
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
General information
The beginning of work was in August 1998
MTS is a part of Telekom Serbia
Telekom Serbia is at the same time a fixed and mobile operator and PTT is the majority owner
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
General information
After the democratic changes in 2000 the great development of Mobile Telephony has started
The grow was the most intense in 2002 and it is planned to continue so in 2003
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
December 2001
• 133 active base stations• 43% covered area of Serbia • 77% population is covered with
the MTS 064 Network
Coverage
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
December 2002
• 300 active base stations• 64% covered area of Serbia• 91% population is covered with
the MTS 064 Network
Coverage
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
NETWORK CONFIGURATION (NOVEMBER 2001)
MSC2BG
MSC1 BG
CMG SMS
VMS2
MOGW
ISMSC
VMS3
BSC 3
BGTransit switch UE dig
Transit switch KG dig
Transit switch NS dig
Transit switch BG dig
Transit switch BG ana
Transit switch NI dig
International switch BG1 dig
Transit switch BG dig
International switch BG1 dig
Tandem switch Cukarica dig
International switch BG2 dig
Transit switch BG ana
OPSC
HLR1R1
LEGENDA
External connection
Signalisation
Internal connection
SCP
BSC 2
BG
BSC 1
BG
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
NETWORK CONFIGURATION (PRESENT SITUATION)
MSC2 BG
MSC1 BG
MSC4 KG
Transit switch UE dig
Transit switch KG dig
MSC3 NS
Transit switch NS dig
Main switch SU dig
Main switch SM dig
Main switch SO dig
CMG SMS
VMS2
MOGW
ISMSC
VMS3
Transit switch BG dig
Transit switch BG ana
Main switch LE dig
Transit switch NI dig
Main switch VA dig
Main switch SA dig
Int ernational switch BG1 dig
International switch BG2 dig
Transit switch BG dig
International switch BG2 dig
Tandem switch Cukarica dig
International switch BG2 dig
Transit switch BG ana
OPSC
HLR1R1
HLR2
LEGENDA
External connection
Signalisation
Internal connection
Main switch Bor digSCP
BSC 4
NS
BSC 1
BGBSC 2
BG
BSC 5
KG
BSC Sim
BG
BSC 3
BG
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
NETWORK CONFIGURATION
Network Elements
Size as of 05/12/02 Supplier
IN 1 ERICSSONHLR 2 ERICCSONMSC 4 ERICCSONBSC 6 ERICCSON,SIEMENSBTS 300 ERICSSON, SIEMENS
Own microwave transmission network
OTHER NETWORK SYSTEMS
COMVERSE (Voice Mail)1 CMG SMS-C and 1 COMVERSE SMS-C
SEMA prepaid system
100% ERICSSON
96,5% ERICSSON 3,5% SIEMENS
RADIO NETWORK
CORE NETWORK
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
Network measurement parameters
0
5
10
15
20
25
30
35
Novembar 2001 January 2002 April 2002 June 2002 September 2002 November 2002
Month
% C
ells
Cell Congestion > 4 % (minist. lic.) Cell Congestion > 10 % (peak hour)Cell Congestion > 30 % (peak hour) Drop > 3 % (peak hour)
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
Network Figures
Table
HLR MSC BSC BTS Ch Cover. mErl/sub
Cong. ERL
November2001
1 2 3 133 6448 43% 5 18% >10% 4250
77% 11% >30%
April2002
2 3 4 168 9106 52% 7 9%>10% 6300
84% 5%>30%
November2002
2 4 6 300 14000 64% 7
91%
0.49%>10%
0.16%>30%
8000
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
440,744
821,157
1,450,000
-
200,000
400,000
600,000
800,000
1,000,000
1,200,000
1,400,000
2000 2001 2002
TOTAL SUBSCRIBERS
+86,31%
+76,58%
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
Increase of SMS after launching of VAS services and start of interconection MTS-Mobtel in May 2002.
27.92%17.67% 22.06%
81.72%
0.00%10.00%20.00%30.00%40.00%50.00%60.00%70.00%80.00%90.00%
Jan. - May May - Nov.
Increase of subscribers Increase of SMS per day
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
PENETRATION (Kosovo excluded)
29%(2.205.950 subs.)
29%(2.257.197 subs.)
30%(2.336.257 subs.)
32%(2.505.000 subs.)
24%(1.821.157 subs.)
16%(1.205.744 subs.)
0%
5%
10%
15%
20%
25%
30%
35%
2000 2001 2002
year
%
Penetration (fixed telephony) Penetration (mobile telephony)
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
GSM 900 i GSM 1800 SUBx1000 Band(MHz) (SUB/MHz)x1000 Area (km^2x1000) SUB/MHzxkm^2MTS064 1.05 5 210 41 5.08
TIM 19.24 16 1.202,5 301 4Mannesman 19.2 17.8 1078,5 357 3.02
T-Mobil 19.1 17.4 1097,7 357 3.07Omnitel 14.92 15 994,7 301 3.3
Telefonica Movil 13.342 24.4 546,8 506 1.08France Telecom Mobile 14.311 22.2 644,6 544 1.18
Vodafone 11.489 18.4 624,4 244 2.56SFR 10.16 22.2 457,7 544 0.64
Cellnet 10.24 18.4 556,5 244 2.28Airtel 6.9 24.4 282,8 506 0.56
MOBTEL 1.05 25 42 77 0.54
Frequency spectrum utilization – May 2002
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
MAIN PROJECTS 2003
•Subscriber Increase:o 2.000.000 subscribers at the end of year 2003
•MAIN PROJECTS:o GPRS
o MMS
o PRE-PAID IN (WITH CAMEL PHASE 1 AND 2)
o COVERAGE 80%
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
End of 2003
• 500 active base stations• 80% covered area of Serbia• 97% population is covered with
the MTS 064 Network
Coverage
Sofia 24th January 2003ITU-BDT Seminar on Network Evolution
MOBILNA TELEFONIJA SRBIJE
Thank you!
Doviđenja!