Flexi Edge
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1 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens NetworksFlexi EDGE BTS:A new way to build your network
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2 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Contents
Key challenges of building radio networks
Flexi BTS: unique flexibility in site concept
Flexi EDGE BTS overview
Cost-effective site evolution with Nokia Siemens Networks BTS
Summary
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3 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens Networks Flexi Base Station
- a new way to build your network
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4 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Key challenges in building radio networks today
How to minimize the cost of network deployment and operation
How to re-use existingnetwork assets
How to prepare for futuretechnology evolution
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5 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens Networks Flexi Base Station is
a unique all-purpose BTS builtwith modules
an innovation reducing network costs significantly
a future-proofmultiradio platform
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6 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens Networks in 3GPP and WiMAX
Market Leadership in 3GPP evolution and WiMAX
Technology and Market leadership in flat architectures
Complete end-to-end infrastructure and services offering
Same platform across technologies and generations
GSM WiMAX LTEWCDMA
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7 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi BTS platform
- world smallest 2,4,6,8 216 TRX macro BTS
Revolutionary approach to base station design
BTS built with self standing modules
BTS cabinet now just one of the installation options
New possibilities in site selection and build-out
All-purpose base station
Macro & micro coverage
Small & extremely large configurations
Indoor & outdoor installations
Nokia Siemens Networks UltraSite benefits included
Industry leading radio performance
Integrated transport solution for cost optimized transmission
Exceptional design in industry
Nokia only vendor with a module based BTS
Nokia Siemens Networks Flexi only BTS that is optimal for all applications
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8 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Pole installation
Stacked installation
Flexi BTS installation options
Wall installation
Flexi BTS cabinet installation
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9 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi BTS fits traditional and new site locations
Stacked on floor or shelf
Feederless sites
On wall or pole
Hidden sites BTS or 19cabinets
At base of mast or tower
On top of mast or tower
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10 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
BTS next to antennas (short/no cables)
Outdoor no equipment room needed
No air conditioning needed
Low power consumption
Integrated power system
BTS not co-located with antennas and radio links
BTS located in equipment room
Air conditioning needed
High power consumption
Large separate power system
X
Legacy BTS in basement Flexi BTS on rooftop
Cut your cost to half with Flexi BTS
50% fewer sites
46% cheaper sites
54% less OPEX
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11 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Largest cell size by:
Placing BTS exactly where it is needed
Industry-leading RF performance
Best-in-class software features to boost coverage
Highest BTS capacity with:
Smallest BTS for any capacity
Virtually no expansion limits
Best-in -class software features to boost capacity
Multiradio capability
Minimize number of sites needed
Up to 50%fewer BTS sites
Coverage
Capacity
Share of BTS sitesproviding coverage /capacity
Flexi BTSLegacy BTS
With Flexi BTS you can HALVE the number of sites needed
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12 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Minimize site deployment CAPEX
Overall reduction
Site deployment costs
Civil works
Site acquisition, planning &
management
Power system & antenna lines
46%Implementation
Flexi BTSLegacy BTS
With Flexi BTS you can HALVE the site deployment CAPEX
Lower power consumption and smaller power system
Shorter antenna cables
Easier implementation
Easier to find optimal site location
Easier site construction
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13 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Minimize site related OPEX
With Flexi BTS you can HALVE the site OPEX
54%
OPEX split
Site rental
Power
O&M
Legacy BTS
Flexi BTS
Lower site rent
Dramatically reduced power consumption
Lowered Operations &Maintenance costs
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14 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi BTS ensures efficient and flexible multiradio sites
Common Flexi platform offers similar benefits across technologies
High capacity sites with GSM/EDGE, WCDMA/HSPA and WiMAX cost-effectively
Site evolution with minimal effort
Synergies in network build-out and operation
Unique flexibility in co-siting and site evolution
Rapid deployment of new radio frequencies and technologies
WCDMA/HSPA
GSM/EDGE
2+2+2 GSM/EDGE 1+1+1 WCDMA/HSPA
Stack height less than 1 m
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15 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi BTS in multiradio sites
Operators deploying multiple radio technologies
BTS sites similar in all radio technologies
Synergies in network deployment, operation and maintenance
With Flexi BTS Platform co-siting and site evolution easier than ever
Maximal reuse of antenna system, transport and power systems
Flexi BTSs in GSM/WCDMA site
Shared antenna
lines
WCDMA /HSPA 2+2+2
GSM/EDGE 2+2+2
Common Flexi Power and backup module
Shared antennas and mast head amplifiers
Sharedtransmission
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16 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens Networks Flexi EDGE Base Station
overview
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17 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens Networks Flexi EDGE BTSRevolutionary approach to the BTS design
Base stations built with modules
Scalable from small to very large configurations
24 TRX in the volume of traditional 12 TRX macro BTS
Up to 216 TRX per BTS
One person can carry and install
Same modules for all site types
Micro and macro cellular
Remote heads and mast tops
Small and large configurations
Indoor and outdoor
Modules environmentally protected
-35C +50C; temporarily +55 C
Modules IP55 compliant: protected for varied environmental conditions
Nokia Siemens Networks Flexi EDGE BTS
2+2+2
600mm
4+4+4
860mm
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18 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTS: from small to large configurations
Flexible capacity increase from small to very large configurations
1 to 24 TRX in 1-6 sectors under 1 BCF
up to 216 TRX per site
High site capacities possible even without a cabinet
Frequency bands
GSM 800, 900, 1800 and 1900
Single and dual band configurations
Min configuration 1-2 TRX , 2 modules
24 TRX, 14 modules
cabinet size as
traditional 12 macro BTS
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19 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
System module
System extension module
Dual TRX (DTRX)
Sector module (DTRX + duplex filter)
GSM/EDGE Modules
Sys ext module
Sect module
Sect module
Sect module
Sys module
S
y
s
m
o
d
u
l
e
S
e
c
t
m
o
d
u
l
e
Sect module
Sect module
Sys module
Sect module
Stack 2+2+2 8+8+8 Indoor 48V DC4+4+4 Outdoor with Batteries
2 TRX, wall Stack 4+4+4
Examples of Flexi EDGE BTS configurations
DTRX
DTRX
Weight: ~150 kg
Low weight load of Flexi EDGE BTS simplifies site construction work
Weight: ~100 kg Weight: ~250 kg
DTRX
MIBBU
HEX
LTE
FAN batt
DTRX
Sect module
Sect module
Sect module
Sys module
Sect module
Sect module
Sys module
S
e
c
t
m
o
d
u
l
e
DTRX
LTE
LTE
LTE
D
T
R
X
DTRX
DTRX
DTRX
DTRX
DTRX
DTRX
DTRX
DTRX
DTRX
batt batt batt
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20 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTSMarket leading radio performance
DTRX in capacity mode
Both TRXs used for traffic
TRX output power 47 dB, BTS sensitivity 115.5 (2-way div)
DTRX in coverage mode
30-50% fewer sites by boosting both down- and uplink
Several options to boost cell size
With Double Power TRX (DPTRX) mode the output power is 49.5 dBm
Nokia Smart Radio Concept (SRC) boosts downlink to 50.5 dBm (112W)
SRC together with DPTRX boosts downlink to 53 dBm (200 W)
Balanced uplink with 4-way uplink diversity and MHAs: -118.5 dBm
TRX combining options
Combining by-pass
Wideband combining (WBC 2:1 & 4:1)
Remote Tune Combining (RTC 6:1)
No compromise
on superior radio performance
even at the highest configurations
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21 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Cost-effective site evolution with Nokia Siemens Networks GSM/EDGE Base
Station portfolio
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22 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Nokia Siemens Networks UltraSite, MetroSite and Flexi EDGE BTSs make a leading GSM/EDGE base station family
UltraSite & MetroSite EDGE BTS
Existing sites: capacity expansions
TRX expansions within existing cabinets
Coverage for sparsely-populated rural areas
Multimode sites
Flexi EDGE BTS
New sites, especially in urban environment
Adding capacity in sites with limited space
Flexi
WCDMA /
HSPA
Flexibility for different site requirements and best RF performance
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23 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Summary
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24 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi BTSA BTS built with modules
Cabinets are not needed with a module-based BTS
Modules are in weather-proof casings with front and back covers (IP55)
Casings allow removal of the modules from the stack
Temperature range: -35C +50C; temporarily +55 C
Modules can be installed in cabinets
Casings are not used in cabinet installations
Modules are small and light-weight
One person can transport and install BTS without using lifting equipment
Standard module (3HU)
133 mm
447 mm
422* -560 mm
* 422 mm depth for cabinet-installed modules
Weight approx 15-25 kg
HU = 44.4 mm
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25 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTS modules
3 HU modules
For stand alone and cabinet installations
133 x 447 x 560 [mm], (H x W x D)
Weight 10 20 kg (+ 6 kg for casing and covers)
2 HU modules
For stand alone and cabinet installations
89 x 447 x 560 [mm], (H x W x D)
Weight 10 kg (+ 5 kg for casing and covers)
4 HU module (RTC only)
Only for cabinet installations
171 x 447 x 415 [mm], (H x W x D)
Weight 28.5 kg
In cabinet installations max module depth is 422 mm
447 mm
560 mm
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26 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Dual duplexer moduleDual duplexer module
Dual TRX moduleDual TRX module
Flexi EDGE BTS: simpler architecture with fewer units
Logical Sector module
Optional sub-module
Functionality of main modules with bypass or wideband combining
System module(transport)
System module(transport) Ethernet &
signaling
Ethernet & signalingControl
Control DC PowerDC Power
Filtering, duplexing, Bias-TsFiltering, duplexing, Bias-Ts
Wideband combinersWideband combiners
Baseband ProcessingBaseband Processing
Transport sub-moduleTransport sub-module
GSM/EDGE RFGSM/EDGE RF
Abis IFAbis IF
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27 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Dual TRX modules
Flexi EDGE BTS:simpler architecture with fewer units
System module(transport)
Control Ethernet DC Power
GSM/EDGE RF
Filtering, duplexing
Baseband Processing
RTC module(optional)
Functionality of main modules with RTC combining
Abis IFAbis IF
System extensionmodule
Control Ethernet DC Power
Transport sub-moduleTransport sub-module
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28 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTS powering: distributed power supply
System module distributes power to other modules
All modules generate own internal voltages
BTS powering may be supplied from:
Flexi Power AC/DC module (with or without battery) providing 48VDC input to the power distribution
Flexi Power DC/DC module (24/48VDC)
Integrated long term battery back-up (MIBBU)
Standard Site support cabinet 48VDC
System moduleSystem module
DTRX moduleDTRX module
DC distributionDC distribution
DC/DCDC/DC 27/12/9/5
48VDC
48VDC
DTRX module
DTRX module
DTRX module
RTC module
System module
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29 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTS RF performance
WdBm
-
-
-
48.5
53
49.5
DPTRX800/900/1800/1900
-
-
-
71
200
89.5
BB62544.0RTC
RF & BB111250.5IDD
4
2
1
-
Max # of TRXs / antenna element
RF & BB8.739.4WBC 4:1
RF & BB18.542.7WBC 2:1
RF & BB41.746.2Combiner by-pass
-5047.0TRX output
WdBm
Frequency hoppingDTRX800/900/1800/190
0
BTS Output Power
-112.5
-115.5
-118
dBm
Sensitivity800/900&1900
-113
-116
-118.5
dBm
Sensitivity1800
Single branch
2-way diversity
4-way diversity
BTS Receiver Sensitivity
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30 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
UltraSiteUltraSiteUltraSiteUltraSite RF Performance in GSM 800/900/1800/1900RF Performance in GSM 800/900/1800/1900RF Performance in GSM 800/900/1800/1900RF Performance in GSM 800/900/1800/1900
WdBm
39.3
42.8
44.0
46.0
50
47.0
Output Power1800
9
19
25
40
100
50
BB62544.0RTC
RF & BB110050IDD
4
2
1
-
Max # of carriers / antenna element
RF & BB839.0WBC 4:1
RF & BB1842.5WBC 2:1
RF & BB3745.7Combiner by-pass
-5047.0TRX output
WdBm
Frequencyhopping
Output Power800/900/1900
BTS Output Power
-113.0
-116.0
-118.5
dBm
Sensitivity1800
-112.5
-115.5
-118.0
dBm
Sensitivity800/900/1900
Single branch
2-way diversity
4-way diversity
BTS Receiver Sensitivity
With DVTD duplex filter on GSM800, following applies: Sensitivity is 2dB less at 847-849 MHz Output power is 0.5dB less at 869 - 871.5 MHz and 891.5 - 894 MHz In rest of the RX/TX band, performance is the same as with DVTB
The 1800 performance stated above applies for subbanded filters, DVDA/B or RTDA/B and for full band filter RTDC. With full band filter DVDC
Output power is 0.5 dB less Sensitivity is 0.5 dB less No RTC for 800
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31 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
HW Unit comparison between platforms
Transmission units:Transmission sub-modules:
Common units and PSUs:System modules:
RF modules:RF modules:
VXEA, VXTA, VXRB, VXEA FIPA, FIEA, FIFA
BOIA, PWSA, PWSB, PWSC ESMA Flexi EDGE System Module
ESEA Flexi EDGE System Extension module
DVxA (T,G,J,H,D,P)
M2HA, M2LA
M6HA, M6LA
RTxA (G,J,H,D,P)
BB2A, BB2E, BB2F
TSxB (T,G,D,P)
WCxA, WCxT (G,D,P)
Bias-T/ VSWR 800/900 and 1800/1900
ERxA Flexi EDGE Dual Duplexer (T,G,J,H,D,P)
ECxA Flexi EDGE Cavity Combiner (G,J,D)
EXxA Flexi EDGE Dual TRX(T,G,D,P)
EWxB Flexi EDGE 2-Way WBC sub module (G,D,P)
Included in ERxA and ECxA
Flexi EDGE BTS UltraSite EDGE BTS
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32 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTS RF Modules
Dual Duplexers
470249A ERTA Flexi EDGE RF Dual Duplexer 800 MHz
470250A ERGA Flexi EDGE RF Dual Duplexer 900 MHz
470251A ERJA Flexi EDGE RF Dual Duplexer 900 MHz SB-J
470252A ERHA Flexi EDGE RF Dual Duplexer 900 MHz SB-H
470253A ERDA Flexi EDGE RF Dual Duplexer 1800 MHz
470254A ERPA Flexi EDGE RF Dual Duplexer 1900 MHz
Cavity Combiners (RTC)
470258A ECGA Flexi EDGE Cavity Combiner 900 MHz
470259A ECJA Flexi EDGE Cavity Combiner 900 MHz SB-J
470260A ECDA Flexi EDGE Cavity Combiner 1800 MHz
Dual TRXs
470214A EXTA Flexi EDGE DTRX 800 MHz
470215A EXGA Flexi EDGE DTRX 900 MHz
470216A EXGA Flexi EDGE DTRX 1800 MHz
470217A EXGA Flexi EDGE DTRX 1900 MHz
Optional Wide Band Combiner sub modules
471492A EWGB Flexi EDGE WBC sub module 800/900 MHz
471493A EWDB Flexi EDGE WBC sub module 1800 MHz
471494A EWPB Flexi EDGE WBC sub module 1900 MHz
0-2
WBC
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33 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE BTS System Modules and Transport items
System modules:
470246A ESMA Flexi EDGE System Module
470330A ESEA Flexi EDGE System Extension Module
Transmission sub-modules for System Module:
470247A FIEA Flexi Transport Interface E1 asymmetrical sub module
470248A FIPA Flexi Transport Interface E1/T1 symmetrical sub module
470249A FIFA Flexi Transport Interface Flexbus sub module
Outdoor Transmission cables (mandatory for all Outdoor installations):
470309A FTCB OD CABLE RJ48C 120ohm 15M
470310A FTCE OD CABLE SMB-F/0 75ohm 15M
470312A FTCA OD CABLE RJ48C - TQ-M/0 120ohm 5M
470313A FTCD OD CABLE SMB-F/0 -BT43-F/0 75ohm 5M
471391A FTCJ OD CABLE TNC-F/O-TNC-M/O 50ohm 2.5M
FlexiHub Transmission hub
More information on FlexiHub on Flexi Transport set
ESMA
FIEA/
FIPA
FIFA
ESEA
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34 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Feederless Flexi EDGE SiteRemote RF-head Flexi
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35 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Flexi EDGE Feederless SiteRemote GSM RF-head
Optical connection for 1-3 sectors via single fiber and all-in-one Optical Converter
Electrical/optical conversions for Gb Eth and timing signals transparent to BTS Connections from few meters to 10km supported
150m with multimode fiber and optical transceiver 10 km with single mode fiber and optical transceiver
Smooth capacity expansions with additional optical links Integrated over-voltage protection devices for the DC feed
Flexible support for common configurations:
6 TRX with 1 fiber and 1 DC feeder pair supported Expandable for bigger configurations with parallel fiber/DC runs
48V DC power feeding/switching for up to 100 m including replaceable Over Voltage Protection plug-in unit
AC/DC Module can be used for longer distance
Possibility to link remote sectors to standard Flexi EDGE BTS
A BTS can have simultaneously local sectors as well as remote sectors Coverage to difficult locations (e.g. to indoors) without adding more BTSs
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36 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Example of Rooftop installation2+2+2
Sector 2:
DTRX + Opt. Converter
Sector 1:
DTRX + System Module
+ 2 Opt. Converters
Sector 3:
DTRX + Opt. Converter
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37 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Roof Top ConfigurationOne optical link per remote end supports configurations from 2+2+2 to 6+6+62+2+2 to 6+6+6
Fiber optics link
Ethernet link
DC supply
System
Corner 2Remote sector 1
Corner 3Remote sector 2
New 1HU module including:
Optical converter for 3 Ethernets/DTRXs
Over voltage protection (OVP)
Power distribution
Sector modCorner 1Local sector
Sector Sector
DC
DTRX
DTRX
DTRX
DTRX
DTRX
DTRX
Ext System
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38 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Transmission options of Flexi EDGE BTS
System module provides one slot for a transmission sub-module
E1 (asymmetric) : 8 x 2M PCMs
E1/T1 (symmetric) : 8 x 2M PCMs
RRI: Integrated Microwave Radio Indoor and interconnect unit with 2 x Flexbus interfaces
Any other transmission equipment fitting in 19 racks
Optional Flexi Site Support Module (FCSA) provides IP55 protection and temperature control for non-weather protected auxiliary equipment within Flexi outdoor cabinet
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39 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
Summary
The smallest indoor and outdoor macro BTS with highest capacity and flexibility
Nokia Siemens Networks is committed to support operators long-term GSM/EDGE site evolution and network build-out
The novel Flexi BTS platform offers many benefits over competing solutions due to its innovative modular design
Nokia Siemens Networks Flexi EDGE Base Station,
revolutionary way of building the network
with reduced OPEX and CAPEX
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40 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
When you think youve
run out of options,
When you think youve
run out of options, the Nokia Siemens Networks Flexi
Base Stationwill fit right in.
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41 Nokia Siemens Networks Flexi EDGE BTS, Tata Taufik, 17 April 2008
Customer Confidential
TerimaTerima KasihKasih