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nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
1
 PRESENTED BY,
 SAURABH BANSAL
 B.TECH (ECE)
 Vth SEM
A TRAINING ON BTS NOKI...
Contents
• Introduction about GSM system and BTS
Function.
• Overview about BTS NOKIA (Flexi EDGE
BTS).
–Outstanding featu...
NOKIA FLEXI EDGE BTS
INSTALLETION
COMMISSIONING
AND
PLANNING
BASE TRANSCEIVER STATION
nov-12
SAURABH BANSAL B,.TECH ECE v
...
SAURABH BANSAL B,.TECH ECE v SEM
. Monkey Wrench
Side Cutter
. Crimping Tool for 16Sq.mm to 70Sq.mm cables.
. Torque Wrenc...
SAURABH BANSAL B,.TECH ECE v SEM
. Hammer Drill
. Drill with screw driver
. Marker Pen or Comparable tool
. Multigrip Plie...
SAURABH BANSAL B,.TECH ECE v SEM
TEST EQUIPMENTS REQUIRED FOR COMMISSIONING
1.VSWR METER
2. POWER METER
3. SITE MASTER
4. ...
WHAT IS GSM?
• GSM is a TDMA based wireless network technology
developed in Europe that is used throughout most of
the wor...
GSM SYSTEM
PSTN
ISDN
PSPDN
Um Interface
BTS
BTS
BTS
BTS
OMC (NOC and O&M)
HLR/AUC/EIR
BSC
MSC/VLR
SMC/VM
A Interface
MAP
M...
WHAT IS USE OF GSM BTS IN FUTURE?
• Two highlights in the rich development of the 3G
networks are advanced technologies an...
Features of Flexi EDGE BTS & its fun
– Interface between MS and BSC
– Transmission function, which manage transfer
of traf...
SOME KINDS OF NOKIA BTS
 Talk Family
 Flexi talk (900/1800 2TRX)
 City talk (900/1800 6TRX)
 Intratalk (900/1800 6TRX)...
SOME KINDS OF NOKIA BTS
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
12
NOKIA FLEXI EDGE BTS
• Features
– FLEXI EDGE BTS is a Modular base station for
GSM/EDGE capacity and coverage.
– Easy to i...
CONSTRUCTION OF FLEXI BTS
AND PREPARATION OF SITE
• System module (ESMA)
• Dual TRX module (EXxA)
• Dual duplexer module (...
EDGE SYSTEM MODULE (ESMA)
• Main features:
– Module for BTS common functionalities and internal/external
connectionsSuppor...
PDU (power
distribution
unit)
48V intake
Site support
system, MIBBU
alarms (6), Aux
equipment Q1,
Local
Management Port
(L...
EDGE SYSTEM MODULE
(ESMA)
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
17
EDGE DUAL TRX MODULE (EXxA)
The Dual TRX Module is a two-carrier TRX.
Support Double Power TRX (DPTRX).
RF part with 2 ...
EDGE DUAL TRX MODULE (EXxA)
4xRX TX 2
0-2xWideband combiners
1xBus
1xDTRX-DDU 1xPower
Phase feedback from WBC (DPTRX)
TX 1...
DUAL DUPLEXER MODULE (ERxA)
• Dual duplexer (DDU) module together with Dual TRX create a logical Sector
module
–Min 1 DDU ...
DUAL DUPLEXER MODULE (ERxA)
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
21
WIDEBAND COMBINER (EWxA)
• TxA, TxB use to combine 2 TxA
and TxB of EXxA.
• Out is connected to ERxA (after
combining.
• D...
The connection from ERxA to EXxA
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
23
Cable Connections
nov-12 24
2 TRX/1Sector
SAURABH BANSAL B,.TECH ECE v
SEM
nov-12 25
4 TRX/1Sector
Cable Connections
SAURABH BANSAL B,.TECH ECE v
SEM
The general requirements for the
commissioning of gsm bts
1. Commissioning Resources:-
PC , Multimeter, Ethernet cable , G...
COMMISSIONING STEPS
Step 1
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
27
nov-1228
Step 2
COMMISSIONING STEPS
SAURABH BANSAL B,.TECH ECE v
SEM
Step 3
29
COMMISSIONING STEPS
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
30
Step 4
COMMISSIONING STEPS
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
31
Step 5
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
32
Step 6
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
Step 7 (1.5 and 2.7)
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
33
COMMISSIONING
34
Step 8
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
35
Step 9
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING
36
Step 10
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
37
Step 11
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
38
Step 12
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
COMMISSIONING STEPS
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
39
Thanks for your attention.
nov-12
SAURABH BANSAL B,.TECH ECE v
SEM
40
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Bts installation & commisioning.ppt

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NOKIA FLEX I EDGE BTS INSTALLATION COMMISSIONING AND
PLANNING

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  • great ducumentation and presentation...
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  • does anybody have any documents about nokia BTS for 3G and 4G ? I really need it for learning .
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Bts installation & commisioning.ppt

  1. 1. nov-12 SAURABH BANSAL B,.TECH ECE v SEM 1  PRESENTED BY,  SAURABH BANSAL  B.TECH (ECE)  Vth SEM A TRAINING ON BTS NOKIA INSTALLATION AND COMMISSIONING  SUMITTED TO :-  DEPT. OF ECE
  2. 2. Contents • Introduction about GSM system and BTS Function. • Overview about BTS NOKIA (Flexi EDGE BTS). –Outstanding features of Flexi EDGE BTS –Somes main Features of Flexi EDGE BTS –Guideline to Commissioning nov-12 SAURABH BANSAL B,.TECH ECE v SEM 2
  3. 3. NOKIA FLEXI EDGE BTS INSTALLETION COMMISSIONING AND PLANNING BASE TRANSCEIVER STATION nov-12 SAURABH BANSAL B,.TECH ECE v SEM 3
  4. 4. SAURABH BANSAL B,.TECH ECE v SEM . Monkey Wrench Side Cutter . Crimping Tool for 16Sq.mm to 70Sq.mm cables. . Torque Wrench set 6.7 – 101.7 NM . And 1 NM Cable ties cutter .Measuring Tape (30M). .Flash light ,pocket lamp or torch. nov-12 4
  5. 5. SAURABH BANSAL B,.TECH ECE v SEM . Hammer Drill . Drill with screw driver . Marker Pen or Comparable tool . Multigrip Pliers . Leveling tool . Extension Board. . Tool Case . Scissor nov-12 5
  6. 6. SAURABH BANSAL B,.TECH ECE v SEM TEST EQUIPMENTS REQUIRED FOR COMMISSIONING 1.VSWR METER 2. POWER METER 3. SITE MASTER 4. DIGITAL MULTIMETER nov-12 6
  7. 7. WHAT IS GSM? • GSM is a TDMA based wireless network technology developed in Europe that is used throughout most of the world. GSM phones make use of a SIM card to identify the user's account. The use of the SIM card allows GSM network users to quickly move their phone number from one GSM phone to another by simply moving the SIM card. Currently GSM networks operate on the 850MHz, 900MHz, 1800MHz, and 1900MHz frequency bands. nov-12 SAURABH BANSAL B,.TECH ECE v SEM 7
  8. 8. GSM SYSTEM PSTN ISDN PSPDN Um Interface BTS BTS BTS BTS OMC (NOC and O&M) HLR/AUC/EIR BSC MSC/VLR SMC/VM A Interface MAP M AP TUP,ISUPMS MS MS nov-12 SAURABH BANSAL B,.TECH ECE v SEM 8
  9. 9. WHAT IS USE OF GSM BTS IN FUTURE? • Two highlights in the rich development of the 3G networks are advanced technologies and high efficiency. • the GSM network is the most widely applied network in the world. • the GSM network is still favored and constantly evolves due to the maturity of technical applications and business models. nov-12 SAURABH BANSAL B,.TECH ECE v SEM 9
  10. 10. Features of Flexi EDGE BTS & its fun – Interface between MS and BSC – Transmission function, which manage transfer of traffic and control data between BTS and BSC. – O&M Functions, which supervise the operation of the BTS. – External Alarm collection. – Measure Uplink and downlink signal. …. nov-12 SAURABH BANSAL B,.TECH ECE v SEM 10
  11. 11. SOME KINDS OF NOKIA BTS  Talk Family  Flexi talk (900/1800 2TRX)  City talk (900/1800 6TRX)  Intratalk (900/1800 6TRX) 1. Flexi talk GSM 900/1800 BTS 2TRX. – Flexitalk is Mini BTS located insite the house, office.. where another Network can’t cover it. It have only 2 TRX, using twisted cable or coaxial cable (2Mbit/s). 1. City talk (900/1800 6TRX) – Called Indoor BTS, it can be able to use any where. Maximum capacity is 6TRX. All kind of transmission is supported. 1. Intratalk (900/1800 6TRX) – Called outdoor BTS, – important position in the network  Ultra site:  Maximum capacity is 12TRX.  Support GPRS, EDGE nov-12 SAURABH BANSAL B,.TECH ECE v SEM 11
  12. 12. SOME KINDS OF NOKIA BTS nov-12 SAURABH BANSAL B,.TECH ECE v SEM 12
  13. 13. NOKIA FLEXI EDGE BTS • Features – FLEXI EDGE BTS is a Modular base station for GSM/EDGE capacity and coverage. – Easy to install, reduce.. – Taking the temparature from -33°C …+50 °C – Support up to 24 TRX (12 hual TRXs) – Support Double Power TRX nov-12 SAURABH BANSAL B,.TECH ECE v SEM 13
  14. 14. CONSTRUCTION OF FLEXI BTS AND PREPARATION OF SITE • System module (ESMA) • Dual TRX module (EXxA) • Dual duplexer module (ERxA) • Transmission module • Power module • Wideband combiner (EWxA) EXTA – GSM800 EXGA – GSM900 EXDA – GSM1800 EXPA – GSM1900 nov-12 SAURABH BANSAL B,.TECH ECE v SEM 14
  15. 15. EDGE SYSTEM MODULE (ESMA) • Main features: – Module for BTS common functionalities and internal/external connectionsSupports up to 6 DTRX modules (up to 12TRX) – 5 main functions of the module: • BTS O&M: SW downloading and storing (2 * BTS SW), configuration management, reference clock and alarms • BB switching: communication between modules via Ethernet switch • BTS power distribution: single point for power intake and power distribution to all modules • The BTS Software is stored in ESMA. • Connect to BSC by Abis interface nov-12 SAURABH BANSAL B,.TECH ECE v SEM 15
  16. 16. PDU (power distribution unit) 48V intake Site support system, MIBBU alarms (6), Aux equipment Q1, Local Management Port (LMP) 6x Ethernet to DTRX PDU (power distribution unit) 6x48V to other modules O ut 1xEAC (External Alarm & Control) 12x alarm inputs+6x control outputs In Synchronization EDGE SYSTEM MODULE (ESMA) nov-12 SAURABH BANSAL B,.TECH ECE v SEM 16
  17. 17. EDGE SYSTEM MODULE (ESMA) nov-12 SAURABH BANSAL B,.TECH ECE v SEM 17
  18. 18. EDGE DUAL TRX MODULE (EXxA) The Dual TRX Module is a two-carrier TRX. Support Double Power TRX (DPTRX). RF part with 2 independent transmit (TX) chains and 4 receive (RX) chains When using 2 TRX we have to use EWxA to combine 2 transceivers in one. • DTRX connected to system module via single Gigabit Ethernet interface • Power feed from system module via single cable nov-12 SAURABH BANSAL B,.TECH ECE v SEM 18
  19. 19. EDGE DUAL TRX MODULE (EXxA) 4xRX TX 2 0-2xWideband combiners 1xBus 1xDTRX-DDU 1xPower Phase feedback from WBC (DPTRX) TX 1 nov-12 SAURABH BANSAL B,.TECH ECE v SEM 19
  20. 20. DUAL DUPLEXER MODULE (ERxA) • Dual duplexer (DDU) module together with Dual TRX create a logical Sector module –Min 1 DDU per sector is needed –DDU is attached to DTRX module • DDU provides –duplex functionality to combine TX and RX signals to same antenna feeder –multicoupling –2 antenna connections (for 1 or 2 sectors) • 2 TX inputs and 4+4 RX outputs (4 RX from antenna 1 and 4 RX from antenna 2) • DDU contains –2 duplex filter –2 Low Noise Amplifiers (LNAs) with high/low gain support for RX signal –2 Bias-Ts with VSWR measurement functionality • TRX loop is controlled through the DDU –Common TRX loop for all TRXs in same sector –Loop can be performed from either TX to any of 8 RX outputs (only 1 TX and 1 RX can be simultaneously tested nov-12 SAURABH BANSAL B,.TECH ECE v SEM 20
  21. 21. DUAL DUPLEXER MODULE (ERxA) nov-12 SAURABH BANSAL B,.TECH ECE v SEM 21
  22. 22. WIDEBAND COMBINER (EWxA) • TxA, TxB use to combine 2 TxA and TxB of EXxA. • Out is connected to ERxA (after combining. • DP When use DPTRX. – EWGA 850/900 MHz Bands – EWDA 1800 MHz Band nov-12 SAURABH BANSAL B,.TECH ECE v SEM 22
  23. 23. The connection from ERxA to EXxA nov-12 SAURABH BANSAL B,.TECH ECE v SEM 23
  24. 24. Cable Connections nov-12 24 2 TRX/1Sector SAURABH BANSAL B,.TECH ECE v SEM
  25. 25. nov-12 25 4 TRX/1Sector Cable Connections SAURABH BANSAL B,.TECH ECE v SEM
  26. 26. The general requirements for the commissioning of gsm bts 1. Commissioning Resources:- PC , Multimeter, Ethernet cable , GSM MSs for testing Site Master, Light emitting diode (LED),Flat-head screwdrive,Serial port cable Site Information. Board Software. 2. Commissioning Prerequisites:- Hardware Requirements. Software Requirements, nov-12 SAURABH BANSAL B,.TECH ECE v SEM 26
  27. 27. COMMISSIONING STEPS Step 1 nov-12 SAURABH BANSAL B,.TECH ECE v SEM 27
  28. 28. nov-1228 Step 2 COMMISSIONING STEPS SAURABH BANSAL B,.TECH ECE v SEM
  29. 29. Step 3 29 COMMISSIONING STEPS nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  30. 30. 30 Step 4 COMMISSIONING STEPS nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  31. 31. COMMISSIONING STEPS 31 Step 5 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  32. 32. COMMISSIONING STEPS 32 Step 6 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  33. 33. COMMISSIONING STEPS Step 7 (1.5 and 2.7) nov-12 SAURABH BANSAL B,.TECH ECE v SEM 33
  34. 34. COMMISSIONING 34 Step 8 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  35. 35. COMMISSIONING STEPS 35 Step 9 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  36. 36. COMMISSIONING 36 Step 10 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  37. 37. COMMISSIONING STEPS 37 Step 11 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  38. 38. COMMISSIONING STEPS 38 Step 12 nov-12 SAURABH BANSAL B,.TECH ECE v SEM
  39. 39. COMMISSIONING STEPS nov-12 SAURABH BANSAL B,.TECH ECE v SEM 39
  40. 40. Thanks for your attention. nov-12 SAURABH BANSAL B,.TECH ECE v SEM 40

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