209951789 mr concurrent mode site solution v10
DESCRIPTION
mrTRANSCRIPT
-
Internal
1 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
MR Flexi BTS Platform PM
SVU training - Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Esa Viitanen
MR Flexi BTS Platform PM
17th of May 2010
-
Internal
2 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction Concurrent Mode RF Module Sharing Standardization Frequency re-farming
Concurrent Mode Building Blocks and operation Concurrent Mode Configurations RX Diversity Sharing - Antenna Sharing Transport with Concurrent Mode Redundancy Principles Summary
-
Internal
3 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Concurrent Mode RF Module Sharing - basic idea
Concurrent Mode = RF Module Sharing, in this presentation Two Radio Access Technologies, RATs share the same RF Power amplifiers The output power of the RF power amplifiers is split between the two RATs All carriers through the shared RF power amplifiers must be in the same frequency band
The benefits of the Concurrent Mode are cost savings Possibly fewer RF Modules Two RATs can share the antenna feeders and Antennas in the same frequency band No need for Antenna line Combiners in simple cases
Multimode System Module
WCDMA SW
3-sector RF
Module
EDGE 18/36 Carrier System
Module
Flexi Multiradio BTS
Example: EDGE and WCDMA carriers
in Concurrent Mode
f2 F1
5Mhz
F2
5Mhz f1 f3
RF Module bandwidth
-
Internal
4 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Concurrent Mode, use cases Frequency Re-farming and BTS Modernizing
Operators plan re-farming GSM frequencies to WCDMA or LTE, to get more data capacity They bring new WCDMA or LTE technology to GSM frequency bands
When they bring new technology, they can easily modernize their existing GSM BTSs They still need to keep some GSM capacity for existing GSM terminal base and for roaming users Operators will have two technologies in the same frequency band Use Concurrent Mode !
Some Operators plan re-farming part of their WCDMA frequencies to LTE At the same time they can easily modernize their WCDMA BTSs Operators will have two technologies in the same frequency band Use Concurrent Mode !
Multimode System Module
WCDMA SW
3-sector RF
Module
EDGE 18/36 Carrier System
Module
Flexi Multiradio BTS
Example: EDGE and WCDMA carriers
in Concurrent Mode
f2 F1
5Mhz
F2
5Mhz f1 f3
RF Module bandwidth
-
Internal
5 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Concurrent Mode, standardization and our message
New ETSI MSR standard will enable Concurrent Mode in Radio Access Network MSR = Multi Standard Radio, allows multiple radio technologies through the same RF Power Amp
Draft MSR standard is estimated to come available in August 2010 Then a vendor can certify their equipment and get the CE mark Radio Network using MSR certified equipment can start operating earliest in September 2010
Vendor B claims they already have a MSR BTS Actually they have separate RF Power Amplifiers for each technology in a single box
It is not certified as MSR BTS. Instead, it is certified as two co-sited single-technology BTSs
NSN has had co-sited BTSs for years
WCDMA Processing Hardware
GSM Processing Hardware
Vendor B co-site BTSs
Dedicated PAs, combiners?
WCDMA PA
GSM PA
MSR PA
Multimode System Module
WCDMA SW
EDGE 18/36 Carrier System
Module
Flexi Multiradio MSR BTS
Shared PAs, no combiners!
MSR PA
-
Internal
6 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS, Concurrent Mode Configurations
RF Module sharing GSM-LTE
Features BSS21520 and LTE447
RF Module sharing WCDMA-LTE
Features RAN2126 and LTE435
Flexi Multiradio BTS
Multimode System Module
WCDMA SW 3-sector RF
Module Multimode System Module
LTE SW
Multimode System Module
LTE SW
3-sector RF
Module
EDGE 18/36 Carrier System
Module
Flexi Multiradio BTS
RF Module sharing, dual band
Multimode System Module
LTE SW
3-sector RF
Module Band 2
Flexi Multiradio BTS
EDGE 18/36 Carrier System
Module
3-sector RF
Module Band 1
RF Module sharing GSM-WCDMA
Features BSS21403 and RAN1770
Multimode System Module
WCDMA SW
3-sector RF
Module
EDGE 18/36 Carrier System
Module
Flexi Multiradio BTS
-
Internal
7 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Re-farming Frequency Bands: GSM HSPA LTE
Re-farming frequencies Driver for Concurrent Mode
Starting in 900 and 1800 MHz bands Re-farming GSM to HSPA or LTE
coverage
capacity
1800 MHz
GSM LTE refarming
900 MHz GSM HSPA / LTE refarming
2100 MHz
WCDMA LTE ??
-
Internal
8 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction Concurrent Mode Building Blocks and operation
System Modules RF Modules and Heads Concurrent Mode SW Operation
Concurrent Mode Configurations RX Diversity Sharing - Antenna Sharing Transport with Concurrent Mode Redundancy Principles Summary
-
Internal
9 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio System Modules for Concurrent Mode
EDGE System Modules ESMB - Flexi EDGE 18 TRX ESMC - Flexi EDGE 36 TRX
Each radio technology requires its own System Module
WCDMA Multimode System Modules FSMD - 720 CE *) FSME - 1140 CE *)
LTE Multimode System Modules FSMD - 3 cells@10MHz with MIMO FSME - 3 cells@20MHz with MIMO
or 6 cells@10MHz with MIMO
EDGE System Module Multimode System Module
*)HW capability
-
Internal
10 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio RF Modules for Concurrent Mode
GSM & WCDMA & LTE capable Multiradio RF Modules FXDA Flexi RF Module 900 Triple 70W FXEA Flexi RF Module 1800 Triple 70W FXCA Flexi RF Module 850 Triple 70W FXFA Flexi RF Module 1900 Triple 70W
WCDMA & LTE capable Multiradio RF Modules FRGP Flexi RF Module 2100 Triple 70W FRHA Flexi RF Module 2600 Triple 70W FRKA Flexi RF Module 1500 Triple 70W FRIE Flexi RF Module 1.7/2.1 Triple 70W FRMA Flexi RF Module 800EU Triple 70W
Flexi 3-sector RF Modules
-
Internal
11 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio Remote RF Heads for Concurrent Mode
GSM & WCDMA & LTE capable Multiradio RF Heads FHDA Flexi RRH 2TX 900 FHEA Flexi RRH 2TX 1800
WCDMA & LTE capable Multiradio RF Heads FRGQ Flexi RRH 2TX 2100 FRHB Flexi RRH 2TX 2600 FRMB Flexi RRH 2TX 800EU
Flexi Remote RF Heads
-
Internal
12 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS RF Specification Examples
Figures are design targets * sliding frequency window over the whole operational band
f1
Up to 6 GSM TRXs per Sector
f2 f3 f4 f6 f5
f1
5Mhz
f2
5Mhz
f3
5MHZ
f4
5Mhz
Up to 4 WCDMA carriers per Sector Up to 4GSM + max 10MHz LTE or 2 WCDMA per Sector
f2 f1
5Mhz
F
5Mhz f1 f3
F1
Up to 20MHz LTE per Sector
X=1.4/3/5/10/15/20MHz
F1 X Mhz
RF Module bandwidth 20 MHz
f2
FRGQ, RF HeadFRGP, RF ModuleFHDA, RF HeadFXDA, RF Module
Output power
Concurrent Mode
Up to 4GSM + 10MHz LTE or 2WCDMA
According to MSR-BTS standard
LTE
WCDMA
GSM TRXs, MC-BTS Class2
Frequency / Bandwidth* RX/TX
3 x 60W
GSM+WCDMA
GSM+LTE
WCDMA+LTE
GSM+WCDMA+LTE
3 x 1.4/3/5/10/15/20
3 x 4 carriers
Up to 3 x 6
900MHz 20/20MHz
1.4/3/5/10/15/203 x 1.4/3/5/10/15/201.4/3/5/10/15/20
WCDMA+LTE
GSM+WCDMA+LTE
WCDMA+LTE
GSM+WCDMA+LTE
GSM+WCDMA
GSM+LTE
WCDMA+LTE
GSM+WCDMA+LTE
--Up to 6+6
4 +4 carriers3 x 4 carriers4 +4 carriers
40 + 40W3 x 60W40 + 40W
2100MHz 60/20MHz2100MHz 20/20MHz900MHz 35/20MHz
FRGQ, RF HeadFRGP, RF ModuleFHDA, RF HeadFXDA, RF Module
Output power
Concurrent Mode
Up to 4GSM + 10MHz LTE or 2WCDMA
According to MSR-BTS standard
LTE
WCDMA
GSM TRXs, MC-BTS Class2
Frequency / Bandwidth* RX/TX
3 x 60W
GSM+WCDMA
GSM+LTE
WCDMA+LTE
GSM+WCDMA+LTE
3 x 1.4/3/5/10/15/20
3 x 4 carriers
Up to 3 x 6
900MHz 20/20MHz
1.4/3/5/10/15/203 x 1.4/3/5/10/15/201.4/3/5/10/15/20
WCDMA+LTE
GSM+WCDMA+LTE
WCDMA+LTE
GSM+WCDMA+LTE
GSM+WCDMA
GSM+LTE
WCDMA+LTE
GSM+WCDMA+LTE
--Up to 6+6
4 +4 carriers3 x 4 carriers4 +4 carriers
40 + 40W3 x 60W40 + 40W
2100MHz 60/20MHz2100MHz 20/20MHz900MHz 35/20MHz
-
Internal
13 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS SW for Concurrent Modes
2012
2013
2009 2010 2011
C5: full commercial availability
RF Module sharing GSM-WCDMA
3Q /10 (GSM RG10*, WCDMA RU20*)
System
RF
Multimode System Module, WCDMA SW
GSM/WCDMA concurrent mode SW
System EDGE System Module, EDGE SW
*) on top feature
RF Module sharing GSM-LTE
RF Module sharing WCDMA-LTE
Multimode System Module, WCDMA SW
WCDMA/LTE concurrent mode SW
System
RF
System Multimode System Module, LTE SW
(WCDMA RU40, LTE RL30)
1Q/2011 (GSM RG25, LTE RL20)
System
RF Multimode System Module, LTE SW
GSM/LTE concurrent mode SW
System EDGE System Module, EDGE SW
RF
Demonstration and Trialling capability is available earlier Please contact Product Management for details and practical arrangements
-
Internal
14 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS - Concurrent Mode Operation
WCDMA System Module is in the master role in Concurrent Mode It controls shared Antenna line devices (MHA, RET) and shared licenses
The two base stations sharing the RF Module, are both visible separately in NetAct Both base stations have their own alarms and own Performance Management The alarms of the shared RF Module are seen at both technologies in NetAct
NetAct OSS5.3 will support RF Sharing GSM-WCDMA and GSM-LTE
Radio Network planning is still done separately, similar to single technologies
Multimode System Module
WCDMA SW
3-sector RF
Module
EDGE 18/36 Carrier System
Module
Flexi Multiradio BTS
f2 F1
5Mhz
F2
5Mhz f1 f3
RF Module bandwidth
-
Internal
15 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction Concurrent Mode Building Blocks and operation Concurrent Mode Configurations
GSM WCDMA GSM LTE
RX Diversity Sharing - Antenna Sharing Transport with Concurrent Mode Redundancy Principles Summary
-
Internal
16 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM WCDMA Concurrent Mode configurations RG10EP5.1 and RU20EP1
Concurrent configurations in 900 MHz band WCDMA: 1+1+1 @ 8/20/40W GSM: any up to 5+5+5 @ 10/20/40W, within the total RF power limit of 60W per branch
In addition to the concurrent RF Module in 900 MHz band, there can be dedicated GSM RF Modules in 900 or 1800 MHz band
GSM SM
A concurrent and dedicated RF module
WCDMA SM
900
1800
Logical separate,
physical common
transport
GSM SM
A concurrent RF module
WCDMA SM
900 Logical separate,
physical common
transport
-
Internal
17 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM WCDMA Concurrent Mode configurations Future Configurations in RG10EP5.1 and RU30
Up to two RF Modules in Concurrent mode Concurrent configurations also in 1800, 850 and 1900 MHz bands In addition to the concurrent RF Modules, there can be
dedicated GSM RF Modules in the same or different band dedicated WCDMA RF Modules in 2100 band
GSM SM
GSM / WCDMA Concurrent Mode
WCDMA SM
2100
1800
Logical separate,
physical common
transport
900
-
Internal
18 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM LTE Concurrent Mode configurations Configurations in RG25 and RL20
Concurrent configurations in 1800 and 900 MHz bands LTE: 1+1+1 @ 8/20/40W @ 5/10 MHz, with or without 2TX/2RX MIMO GSM: any up to 4+4+4 @ 10/20/30W, within the total RF power limit of 60W per branch In addition to the concurrent RF Modules, there can be
dedicated GSM RF Modules in the same or different band
Configuration uses
Rx diversity
sharing between
the RF modules
GSM SM
GSM / LTE MIMO Concurrent Mode
LTE SM 1800
1800 Logical separate,
physical common
transport
-
Internal
19 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM WCDMA / LTE Concurrent Mode configurations Future Configurations in RG25*, RU30 and RL30
Future configurations will support up to three Concurrent mode RF Modules / Heads Concurrent mode with three Remote Radio Heads, RRHs for 3 sectors Support for high power 180W per sector configurations, with RF Modules Feederless Sites
GSM SM
Concurrent Mode with RRHs in a Feederless site
WCDMA SM
900 Logical separate,
physical common
transport
900
900
-
Internal
20 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction Concurrent Mode Building Blocks and operation Concurrent Mode Configurations RX Diversity Sharing - Antenna Sharing
Multiradio GSM WCDMA and GSM LTE Multiradio and an existing BTS
Transport with Concurrent Mode Redundancy Principles Summary
-
Internal
21 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Antenna Sharing with Concurrent mode 2 RFMs in GSM WCDMA dedicated mode (one sector shown)
X
LNA
LNA
Du
ple
xer
RX
MCPA TX
RX main
RX div
RFM1
RXMC
LNA
LNA
Du
ple
xer
RX
MCPA TX
RX main
RX div
RFM2
RXMC RP3
RP3
GSM
WCDMA
Dedicated Mode
RFM1: GSM Mode
111@40W
333@20W
666@10W
RFM2: WCDMA Mode
111@40W
222@30W
333@20W
* Both RFMs need to be tuned to same RX frequency range
The two RF Modules work in dedicated mode RFM 1 in GSM dedicated mode RFM 2 in WCDMA dedicated
RX diversity is cross-connected between the 2 RFMs by using RX Div output connector No external Combiners needed!
-
Internal
22 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Expand and evolve existing BTS sites Sharing existing Antennas
UltraSite BTS BSxx Flexi Multiradio
GSM/WCDMA/LTE BTS
TX (multiradio) +
RX main
RX div
RX div
Within the same frequency band Evolve site to WCDMA or LTE Using Antenna Sharing No external combiners needed
Any BTS with
RX diversity o/p
Flexi EDGE BTS
TX (GSM) +
RX diversity
-
Internal
23 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS GSM/EDGE Co-Siting Co-Siting with existing BTS Types
Flexi Multiradio BTS is a part of the Flexi platform
Fully compatible with the Flexi casings, cabinets and conversion/installation kits
Complies with the Flexi power modules and NSN power systems for Flexi
Flexi EDGE transmission plug-in units can be used within the Flexi MR system module
Compatible with the Flexi alarm extension modules (FSEB)
Radio Module is compatible with:
ESMx 2G System Module
Rel2 WCDMA System Module
Flexi and Ultrasite antenna line
Co-siting is supported with: UltraSite and Flexi System modules
Co-siting with BTSplus is planned in RG20
-
Internal
24 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS GSM/EDGE Co-Siting Evolution from any legacy BTS Flexi LTE BTS co-siting
Migration
Feeder Cable
MHA/TMA
Antenna Panel
Legacy BTS
Option 1
Existing
or new Multiband
antenna
Legacy BTS
Flexi RF Module
Flexi System
Combining
Option 2
Existing
or new Multiband
antenna
Legacy BTS
Combining
Flexi RF Module
Flexi System
Option 3
Feeder Cable
MHA/TMA
Existing Antenna
3 sector RF
Module
Optical
New Antenna
Legacy BTS
Flexi System
Inside Legacy BTS
Existing
Stacked installation Rooftop
/Antenna Installations
-
Internal
25 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS GSM/EDGE Co-Siting Co-Siting technique (3/3)
Sharing of TX and RX antennas using Multi Radio Combiner (MRC)
Sharing of TX and RX antennas using Multi Radio Combiner can be done with Flexi WCDMA release 1 BTS (both BTSs have to operate in the same frequency band).
*) MRC = multi radio combiner
MRC
-
Internal
26 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Sharing of feeders using Diplexers Sharing of feeders is done when both BTSs operate in different frequency bands
or in case RX diversity paths cannot be shared (3rd party BTS)
Flexi Multiradio BTS GSM/EDGE Co-Siting Co-Siting technique (2/3)
diplexers
-
Internal
27 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction Concurrent Mode Building Blocks and operation Concurrent Mode Configurations RX Diversity Sharing - Antenna Sharing Transport with Concurrent Mode
PDH transport Ethernet transport
Redundancy Principles Summary
-
Internal
28 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM-WCDMA: N x E1 Link or PDH Flexbus Link
E1 and Ethernet links over PDH Flexbus Transport configuration with the integrated TDM Cross-Connect in FTFB unit Synchronization over E1
FTFB
E1 over Flexbus
N x E1 or
FIFA FB
FB FB
ESMB
(GSM/EDGE)
FSM-r2
(WCDMA)
E1 and Ethernet
over Flexbus
-
Internal
29 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM-WCDMA: E1 and Ethernet Link
E1 and Ethernet links ESMB is connected with the CESoPSN feature to Ethernet in FSM-r2 Transport configuration with FSM-r2 integrated Ethernet switch Synchronization via FSM-r2 possible in RU20 EP1 with ToP
Eth Eth
E1/T1
ESMB
(GSM/EDGE)
FSM-r2
(WCDMA)
CESoPSN
E1/T1
-
Internal
30 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
GSM-WCDMA or LTE: All Ethernet Link
Eth Eth
Eth
Ethernet switch
ESMB
(GSM/EDGE)
FSM-r2
(WCDMA
or LTE)
Ethernet links Transport configuration with the integrated Ethernet switch in FSM-r2 Synchronization via FSM-r2 possible in RU20 EP1 with ToP
Eth
-
Internal
31 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction
Concurrent Mode Building Blocks and operation
Concurrent Mode Configurations
RX Diversity Sharing - Antenna Sharing
Transport with Concurrent Mode
Redundancy Principles
Summary
-
Internal
32 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Transport Link Redundancy BTS Backhaul over Multiple IP Interfaces
Supported by dual GE interfaces at Flexi Transport Sub-modules Includes load balancing, traffic is evenly split among the two interfaces and paths
RL30
High availability through redundant backhaul connection
IP Eth
SAE-GW
MME
IP Router
(Security GW)
IP / Ethernet
IP / Ethernet Flexi
Multiradio BTS
RNC
RU30
-
Internal
33 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi BTS Redundancy
Automated recovery according to operator preferences
A second Multimode System Module can be installed for providing protection against System Module, transport sub-module and optical link failures
If one of the System Modules becomes faulty, only part of the capacity is lost, because the other System Module can still continue the service
If one of the optical links fails, automatic re-routing of the optical links If one of the RF Modules goes down, only part of the capacity is lost, because the other RF
Modules in the same frequency band can still continue the service
If the main backhaul transport sub-module fails, the 2nd transport sub-module can be used to provide recovery
RL30+
RU40+
RF Module
RF Module
e.g. Iub over IP Transport
Flexi System Redundancy
e.g. Iub over IP Transport
Op
tic
al
Lin
ks
System Module
WCDMA SW TRS
System Module
WCDMA SW TRS
-
Internal
34 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Content Flexi Multiradio BTS, Concurrent Mode RF Sharing Site Solution
Introduction
Concurrent Mode Building Blocks and operation
Concurrent Mode Configurations
RX Diversity Sharing - Antenna Sharing
Transport with Concurrent Mode
Redundancy Principles
Summary
-
Internal
35 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
Flexi Multiradio BTS Platform PM
Flexi Multiradio BTS - Summary Concurrent Mode RF Sharing Site Solution
Frequency re-farming starts in 900 and 1800 MHz bands Operators bring WCDMA or LTE technology to their GSM bands Then they can easily modernize their GSM Network Two radio technologies come to the same band Use Concurrent Mode RF Modules
New ETSI MSR, Multi Standard Radio, standard will enable using Concurrent Mode Radio Network with MSR certified equipment can start operating earliest in September 2010
NSN offers Flexi Multiradio BTS for true MSR Concurrent Mode applications 900 MHz band, GSM-WCDMA or GSM-LTE 1800 MHz band, GSM-LTE 2100 MHz band, WCDMA-LTE
Multimode System Module
WCDMA SW
3-sector RF
Module
EDGE 18/36 Carrier System
Module
Flexi Multiradio BTS
Example: EDGE and WCDMA carriers
in Concurrent Mode
f2 F1
5Mhz
F2
5Mhz f1 f3
RF Module bandwidth
-
Internal
36 Nokia Siemens Networks
R 255
G 211
B 8
R 255
G 175
B 0
R 127
G 16
B 162
R 163
G 166
B 173
R 137
G 146
B 155
R 175
G 0
B 51
R 52
G 195
B 51
R 0
G 0
B 0
R 255
G 255
B 255
Primary colours: Supporting colours:
MR Flexi BTS Platform PM
Thank you