05 Tm51155en04gla2 Nsn Lte Implementation

TM51155EN04GLA2 Nokia Solutions and Networks 2014

Nokia AcademyLTE/EPS Fundamentals Course

NSN LTE Implementation

2 TM51155EN04GLA2 Nokia Solutions and Networks 2014

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Nokia Solutions and Networks 2014

3 TM51155EN04GLA2 Nokia Solutions and Networks 2014/

Module ObjectivesAfter completing this module, the participant should be able to:

Review the NSN approach to LTE. Discuss the NSN eUTRAN solution. Discuss the NSN EPC solution.


Evolved Packet Core (EPC)

PCRFHSS

User planeControl plane

LTE Radio Access Network

MME

ServingGW

PDNGW

IMS

Services in Packet Data Network

Internet

Operatorservices

Companyintranets

eNode-B

3GPP Rel 8 network architecture

SAE-GW

/

eUTRAN Solution


Revolutionary NSNFlexi BTS platform

Traditional macro BTS

Flexi Multimode BTS

The new BTS offers all the energy saving, low cost deployment and scalability benefits of the Flexi BTS family.


Real life example:Huge Difference in Conventional Macro BTS site Volume, Weight, Power consumption

Vendor A Outdoor Macro

Vendor BOutdoor Macro

Vendor COutdoor Macro

Flexi BTS

Note: The Same RF and power configuration


Flexibility in every dimension

Light and Small One man operation One module is about 25 Kg Less logistic efforts Less road traffic

CAPEXOPEX

Less Site Visits Real software

defined radio. No HW

upgrade needed to support HSPA or LTE.

OPEX

CAPEX

+55C

-35C Temperature

range

Ingress protection IP65

One design for in & out door

No need for active cooling

0 footprint

CAPEX

Power System19 rack

Antenna line

Any Cabinet Battery Backup

Reuse of existing infrastructure


Flexi LTE BTS installation optionsWall installation

Pole installation

Floor installation 19 cabinet installation

Inside constructions


Installation options: Stack installation

- BTS modules are placed in a stack (e.g. floor or shelves)

- Outdoor & indoor installations- Modules in casings with back and

front covers- Plinth needed (same plinth for all

cabinet less installations stack, pole and wall)

- Max 22 Height Units (HU) per plinth for zone 2 earthquake zones, max 15 HU for zone 4 earthquake zones


Installation options: Wall installation

- BTS modules installed on a wall- Outdoor & indoor installations- Modules in casings with back and front

covers

- Plinth needed- Up to 2 modules per plinth- Modules installed covers sideways- 100 mm space recommended

between plinths to enable cabling (see picture)

- Standard Flexi BTS clearances apply


Pole installation:

One plinth (FMFA) is needed for every two modules and we also need 2 FPKAs in the pole mounting.

FMFA 470149A FLEXI MOUNTING KIT FLOOR/WALL/POLE 1 (holds 2 units)FKPA 471649A FPKA Flexi Pole Kit 2 (per Pole:holds 2 FMFA & 4 Flexi Units)FMCA 470239A FLEXI 3U MOUNTING COVERS FRONT/BACK N (# of Stacked Modules)

FMFA FPKA


Installation options: Pole installation of Modules- BTS modules installed on a pole- Outdoor & indoor installations- Modules in casings with back and

front covers- Plinth and pole mounting bracket

needed- Up to 2 modules per plinth and 4 per

pair of brackets- Modules installed covers sideways- Standard Flexi clearances apply


Installation options: Pole installation of Remote Radio Heads (RRH)

up to 3 RRHs fit around one pair of FPKA pole mounting brackets.


Installation options: Flexi Cabinet installationCabinet can simultaneously house LTE,

GSM/EDGE, LTE/HSPA and BBU modules

- There are no limitations on how to mix LTE, GSM and WCDMA in one cabinet

Optional Flexi Cabinets for indoor and outdoor installations

- Open 19 mechanics with 1 HU fixing steps for flexible module installations

- No motherboards or electronics (fans etc)

- Only front cabling- Module casings and covers are not

used- Cooling fans remain in modules- Modules are grounded via rack- Same footprint and cabinet fixing

points as with UltraSite and Talk Family

- Outdoor: 1550 x 770 x 770 (H x W x D), space for 38HU

- Indoor: 1800 x 600 x 600 (H x W x D), space for 36HU

Flexi BTS Outdoor CabinetFCOA

Flexi BTS Indoor CabinetFCIA


Flexi inside existing BTS or Site support cabinets


Enables LTE usages in high speed environment

UE speed up to 350 km/h in open space 300 km/h in tunnels

for 3GPP defined conditions

LTE48

Support of High Speed Users RL40

TGV

ETR

KTXICE

Alfa

Pendular

Shinkansen

Thalys

AVE

CRH

ATPRD

Acela Railjet

Sapsan

EurostarSm6

THSR

X 2000


133 mm

3 HU422 mm

without covers

560 mm

with covers447 mm

for 19 inch rack installation

Weight: 19-25 kg

NSN Flexi LTE BTS Modules


NSN Flexi LTE BTS structure overviewFlexi BTS introduces a new platform The modular design doesnt use any backplanes Modules are interconnected through front panel cabling Modules can be installed separate from each other (Feederless / Distributed

Sites)A Flexi LTE BTS consists of one System Module and 1 optional Extension System Module (future release)up to three Radio Modules or Remote Radio Heads Radio Modules are available with 3 Power Amplifiers (PAs) each

each PA contains one up to 20 MHz carrier Remote Radio Heads are optimized for 1 sector with

2 PAs with up to 20 MHz bandwidthBTS configurations up to 1+1+1 with 20 MHz Module weight: 19-25 kg per ModuleThe Base Station can be installed by one person


NSN Flexi LTE BTS power supply architectureOptional Outdoor cabinet

230V ACor

24V DC

48V DCRF Module

RF Module

RF Module

ACDC or DCDC BBU

BTS SystemModule


NSN Flexi Multiradio BTS - Based Architecture

Baseband processing

RP3

RP1,2 Radioprocessing

Back

haul

BTS Site level functionality: O&M Timing/synch Transport

Flexi BTS RF Modules

Flexi BTS System ModuleBack Haul


NSN Flexi BTS System Module

The Flexi System Module hosts the telecom control system operation and maintenance baseband application transmission power distribution functionality.

The following versions of the System Module are available:Multi-Mode System Module versions supporting LTE and WCDMA operation: Multimode System Module FSMD Multimode System Module FSME


Flexi Multimode System Module FSME

Capacity with FSME

FSME

HW Capacities with 2 TX MIMO and 2 RX

Bandwidth MHz 5 (or less) 10 20 (or 15)

Capacity with FSME 12 cells 6 cells 3 cells

Peak L1 DL Throughput per cell 37 Mbit/s 75 Mbit/s 150 Mbit/s

Peak L1 UL Throughput per cell 12 Mbit/s 25 Mbit/s 50 Mbit/s

FSME



Capacity with 2 x FSME 24 cells 12 cells 6 cells


Peak L1 UL Throughput per cell 12 Mbit/s 25 Mbit/s 50 Mbit/s FSME

Capacity Enhancement with extension FSME (future release)

FSME


Flexi Multimode System Module FSMD

Capacity with FSMD

FSME


Bandwidth MHz 5 (or less) 10 20 (or 15)Capacity with FSMD 6 cells (RL30) 4 cells 2 cells


Peak L1 UL Throughput per cell 12 Mbit/s 25 Mbit/s 50 Mbit/s

FSMD



Capacity with 2 x FSMD 12 cells 8 cells 4 cells


Peak L1 UL Throughput per cell 12 Mbit/s 25 Mbit/s 50 Mbit/s FSMD

Capacity Enhancement with extension FSMD (future release)

FSMD


Exploded view of System Module delivery items


FSMC/D/E SYSTEM MODULE INTERFACES 2/3


Connector Type Purpose

Power supply RF module 1 Multi-beam XL power supply connector Power delivery to RF1. Fuse rating 20A.

Power supply RF module 2 Multi-beam XL power supply connector Power delivery to RF2. Fuse rating 20A.

Power supply RF module 3 Multi-beam XL power supply connector Power delivery to RF3. Fuse rating 20A.Recommended for I-HSPA use. Can be used for GPS mediator (FSEG).

Power supply System Extension Module operating in BB-ext mode

Multi-beam XL power supply connector Power delivery to System Extension Module operating in BB-ext mode and to the main fuse for System Modules. Fuse rating 25A. Can be used for I-HSPA and GPS mediator (FSEG).

Transmission interfaces 8 x RJ-48/16 x SMB/2 x TNC/1 x duplex LC connector2 x RJ-45 connector1x GE via SFP transceiver

Variable transmission interfaces

10/100/ (1000 for Rel. 2) Eth LMP RJ-45 connector For local management tool10/100/ (1000 for Rel. 2) Eth FPMA RJ-45 connector Site support control over IP/site support hard-wired alarms10/100/ (1000 for Rel. 2) Eth OVP1) RJ-45 connector Control and location data transfer1000 Eth ETP RJ-45 connector External transport equipment interface (for I-HSPA

Adapter)EAC MDR36 connector External alarms and controls

Sync out MDR14 connector BTS synchronization output interface

Sync in MDR26 connector BTS synchronization input interface (for external sources)OPT-RF 1 Duplex LC connector Interface for RF Module 1

OPT-RF 2 Duplex LC connector Interface for RF Module 2

OPT-RF 3 Duplex LC connector Interface for RF Module 3

OPT-EXT 1 Duplex LC connector System and baseband extension interfaces

OPT-EXT 2 Duplex LC connector System and baseband extension interfaces

DC input TX25 screw terminals for 8 25 mm2 cable Power feed

Grounding Screw M5 Grounding

SYSTEM MODULE INTERFACES 3/3


Power Distribution and Fuses module (FPFB)

Type label

FPFB

DC Input Connector


Flexi System Module + Transport sub-module

FTM is the integrated transmission module of the FlexiBTS It is mechanically and electrically connected to the System Module of the FlexiBTS


FTLB - PDH / Ethernet I-HSPA - acts as integrated I-HSPA adapter with I-HSPA ADA3.0 SW LTE - is ready for LTE by software upgrade Interfaces 2 x electrical Gigabit Ethernet, RJ45 (10/100/1000Base-T) 1 x optical Gigabit Ethernet, via optional SFP (e.g. for 1000Base-SX/LX) 4 x E1/T1/JT1 symmetrical, RJ48 (coaxial E1 supported via baluns)Data throughput 2 Gbit/s UL+DLConnector types E1: 1 x RJ 48 per IF Ethernet: RJ 45 opt. Ethernet: SFP with LC connector

SFP slot


FTIB - PDH / Ethernet LTE - is ready for LTE by software upgrade Interfaces 2 x electrical Gigabit Ethernet, RJ45 (10/100/1000Base-T) 1 x optical Gigabit Ethernet, via optional SFP (e.g. for 1000Base-SX/LX) 4 x E1/T1/JT1 symmetrical, RJ48 (coaxial E1 supported via baluns)Data throughput 160 Mbit/s UL +DL with IPSec 900 Mbit/s DL, 350Mbit/s without IPSecConnector types E1: 1 x RJ 48 per IF Ethernet: RJ 45 opt. Ethernet: SFP with LC connector

SFP slot


High capacity System Module with multiradio capability

Multiradio platform for GSM, WCDMA, LTE and LTE TDD

High baseband capacity ~ 3 times more capacity than FSME

Pay as You Grow -capacity expansion with extension sub-modules

Outdoor and indoor variants for different deployment scenarios and use cases

BTS Hotel concept via system module chaining and increased RF connectivity

Integrated high capacity Ethernet transport

Capacity extension also for the present Flexi Multimode System Module

LTE947

Flexi Multiradio 10 System Module: FSMF



- HW: Flexi Multiradio System Module FSMF is new HW product. - Functional Description: The Flexi Multiradio BTS System Module FSMF consists of a 3U

high casing. It can accommodate in addition to the base module, optionally up to two baseband sub-modules (FBBA or FBBB), one additional transport sub-module (FTxx) and one power distribution sub-module (FPFD). The optional sub-modules are described by separate features.

- Benefit: The FSMF is a successor of the FSMD and FSME System Modules providing enhanced capacity, connectivity and expansion possibilities in the same from factor.

High capacity System Module with multiradio capability

LTE947



The FSMF itself can be used: as a standalone System Module, in combination with additional sub-modules or as part of multi System Module configuration.

The following functions are integrated in the FSMF:

Ethernet transport clock and control functions baseband processing fan control status LEDs

The operating temperature range is -35 to + 55C.

One FSMF System Module provides a hardware baseband capacity for up to three 20 MHz LTE cells.

The FSMF provides the following interfaces:

Three optical OBSAI RP3-01 interfaces with up to 6 GBit/s

One optical interface which can be used as OBSAI RP3-01 interface with up to 6 Gbit/s or as 1000Base-X as network interface

One electrical interface 1000Base-T as network interface

One electrical interface 10/100Base-T as local management interface

One Sync IN / OUT interface One EAC (External Alarm and Control) interface

(12 alarm signals, 6 control signal, CAN bus) One SRIO (Serial Rapid Input / Output) interface

for an external baseband extension, e.g. additional System Module

Two baseband extension slots for optional sub-modules

One -48 VDC input and one -48 VDC output


Transmission Sub-Modules FTIFFTIF Eth+E1/T1/JT1 for Flexi Multiradio 10 BTS System Module

HW requirements: FTIF Transport Sub-Module requires Flexi Multiradio 10 BTS System Module (e.g. FSMF) which supports 8 * E1/T1/JT1 and 2 * Gigabit Ethernet interfaces. Functional Description:

2x GE (combo ports) o GE electrical (RJ-45) or GE optical (via SFP module)

8x E1/T1/JT1 o 4x RJ48 twisted pair ports, coaxial connectivity can be provided via baluns o special cable required for 2 E1/T1/JT1 interfaces per port

Flexi Multiradio 10 BTS


Double System Module capacity with one FBBA

Optional high capacity extension sub- module same technology Up to two FBBA capacity extension sub-modules can be installed

inside FSMF Each FBBA offers same processing capacity as FSMF core module One system module with two FBBAs can support up to 3 cells with 8

pipe BF or up to 6 cells with 2x2 MIMO

LTE972

Flexi Multiradio 10 BTS Capacity Extension sub-module FBBA

FSMFFBBA

optional Power Distribution sub-module

optional Transport sub-module

FBBA


RF Modules and Remote RF Heads (RRH)


Flexi 3-Sector RF Module - Introduction RF module includes 3 x 70 W Power Amplifiers which provide 60 W output power

at the antenna connector

Licensing- RF sector activation license activates 1 sector in 20 W mode - Possible to have 1 to 3 RF sector activation licenses per RF module- Additional license keys available for transmit powers of 40, 60 and 8 W

Provides support for up to 1+1+1 configuration One RF Module can be SW activated and configured

to support one LTE cell with 2TX MIMO 60 W + 60 W. Same product can be used for WCDMA Provides support for up to 20 MHz bandwidth

Licensing- Basic software activation provides support for 1.4 MHz- Additional license keys available for bandwidths of 3, 5, 10, 15 and 20 MHz


Flexi 3-Sector RF Module

Flexi Three Sector RF Module with 3 x 70 W power amplifiers is 3 x 60 W at the antenna connector

- 1+1+1 LTE with one RF Module- Up to 2+2+2 WCDMA with only one RF Module- Support for Distributed site up to 20 km from System Module (optical

connection) DC up to 200 m.

Ant6 Ant5 Ant4 Ant3 Ant2 Ant1

TX/RX Antenna connector

RX Antenna connector

Optical connections to System Module

DC Power supply input


Optional TMA/MHA

Optional AC/DC+ Battery

Multimode System Module

Two 3-sector RF Modules

Flexi Multiradio BTS with MIMO(High Capacity Site) One System Module Two 3-sector RF Modules for 3 sectors 3 sectors at 120W/sector with 2x2 MIMO

and 20MHz bandwidth RF Redundancy (implicitly) Optional 4 way UL diversity Optional TMA/MHAs

Ultimate capacity with 3x120W 2x2 MIMO and 20MHz bandwidth

Tx1/RX1

Tx2/RX2

RX3

RX4


RF Module delivery content RF Module sales item includes following 5 components to connect it to System

Module RF Module (including casing and fan subassembly) 2.0 meter long IP55 protected outdoor cable for 48 V DC 2.0 meter long IP55 protected outdoor multimode optical system cable

- 4 Gbps OBSAI optical RP3-01- UL & DL in the same cable pair

Two pluggable SFP optical transceivers, one to System and other one to RF Module

4.) SFP optical transceiver (2pcs)(SFP=Small Form factor Pluggable)

DC cable, 2m

Optical cable, 2m

1.)

2.)3.)


Triple RF Module exploded view- Three independent transceivers with 1 PA

and 2 LTE carriers each- New Multimode Modules with 34 LTE

carriers per MCPA (Multi Carrier Power Amplifier)

- One transmitter chain and 2 independent uplink chains per transceiver

- Three duplex filter blocks- Six antenna connectors


RF solution for upper 700 MHz D-block and Public Safety band

Industry leading Integration level 3 x 50 W power amplifiers 3 x 40 W at the antenna

connector LTE configurations up to 1+1+1 @

10 MHz

3GGP band 14, Upper 700 MHz (D, PS)

Full band support, RF BW: 10 MHz UL: 788 798 MHz DL: 758 768 MHz

LTE921

Flexi 3-Sector RF Module 760 (FRBB) RL30

Sector 3Div Rx Tx60W/Rx



Rx Out

Rx Out

Rx Out

25 liters, 25 kg 3 height units IP65 -35 to +55 C


Capacity and coverage boost with SW definable radio

Industry leading Integration level 3 x 80 W at the antenna connector 35 MHz instantaneous TX bandwidth 75 MHz full band RX bandwidth Power consumption improvement External RET support

e.g. GSM 4+4+4@20 W and LTE 40+40 W 2TX MIMO with two RF Modules

Concurrent operation between GSM and LTE defined by SW

LTE1040

Flexi 3-Sector RF Module 1800 3 x 80 W (FXEB) RL40

Sector 1DivRx Tx80W / Rx



Rx OutRx OutRx Out RET


SW Definable Radio for GSM, WCDMA and LTE Operation

Industry leading Integration level 3 x 70 W power amplifiers 3 x 60 W at the antenna connector

LTE configurations up to 1+1+1 @ 20 MHz

Concurrent operation btw. GSM, WCDMA and LTE defined by SW WCDMA and GSM support: please

refer to WCDMA and GSM/EDGE roadmaps

LTE763

Flexi 3-Sector RF Module 1900 (FXFA) RL40

25 liters, 25 kg 3 height units IP65 -35 to +55 C


Sector 2Div Rx Tx60W/Rx Sector 1Div Rx Tx60W/Rx

Rx Out Rx Out Rx Out


Flexi 3-sector RF Modules HW Characteristics

Module name

Description Supported technologies

RF bandwidth*

HW support for concurrent mode

Comments

FRGP Flexi RF Module Triple 2100

WCDMA/LTE TX: 20 MHzRX: 20 MHz

WCDMA/LTE RF sharing

FRHA Flexi RF Module Triple 2600



FRIE Flexi RF Module Triple 1.7/2.1



FXEA Flexi RF Module Triple 1800

GSM/WCDMA/LTE TX: 20 MHzRX: 30 MHz

GSM/WCDMA/LTE RF sharing

FXFA Flexi RF Module Triple 1900



FXDA Flexi RF Module Triple 900



FXCA Flexi RF Module Triple 850



Covers also iDEN and Japanese 800 band

FRKA Flexi RF Module Triple 1500



FRMA Flexi RF Module Triple 800EU


WCDMA/LTE RF sharing Digital Dividend band 790-862 MHz

* sliding frequency window over the whole operational band


Remote Radio Head (FRxx)

with coverandmounting kit

FRGHnaked


Remote Radio Head - Introduction Remote Radio Head (RRH) provides 60 W output power at the antenna connector 3 RRH are required to support a 1+1+1 configuration

30+30 W version of the RRH is required to support MIMO Same product can be used for WCDMA Physical size is less than 20 litres Allows optical link of up to 40 km to the Flexi System module Provides support for up to 20 MHz bandwidth

Licensing- Basic software activation provides support for 1.4 MHz- Additional license keys available for bandwidths of 3, 5, 10, 15 and 20 MHz

Licensing- Basic transmit power capability is 20 W- Additional license keys available for transmit powers of 40, 60 and 8 W


Flexi Multimode Remote Radio Head (RRH) 60 W

SW Configurable Radio Head- Commercial HW shown here

- 60 W at antenna connector - up to 4 carriers

- all 3GPP frequency bands to be supported according to market need: 2.1 GHz, 2.6 GHz, 1.7/2.1 GHz, 700 MHz 850 MHz, 900 MHz, 1800 MHz, 1900 MHz

- max. 40 km optical link to BTS System Module

- 200 m DC supply distance - Passive cooling - Size: < 20 l (2.1 GHz)


Remote Radio Head Interfaces (FRGH)

ON/OFF switch(behind cover)

DC power inputANT1N-type

Mon1SMA

ANT0N-type

Mon0SMA

TILT-INFRET control

Opical IF to FSMx

PORT-INFEAC

Management Interface

Groundingscrew


FRGH Management Interface

LED Ethernetinterface

resetbutton

LMPSerial

interface

DIPswitches

TPA0

TPA1

TILT

nc


SW Definable Radio for LTE and WCDMA Operation

2 x 40 W at the antenna connector Optimized for single sector

deployment and MIMO Convectional cooling

3GGP band 7, 2600 MHz Full band support, RF BW: 20 MHz

UL: 2500 2570 MHz DL: 2620 2690 MHz

LTE89

Flexi RRH 2TX 2600 (FRHB) RL3

Tx1 40 W Tx2 40 WRx Rx Div

One sector

< 21 liters < 18 kg IP65 -35 to +55 C



2 x 40 W at the antenna connector Optimized for single sector deployment

and MIMO Convectional cooling

3GGP band 1, 2100 MHz Full band support, RF BW: 20 MHz DL,

60 MHz UL UL: 1920 1980 MHz DL: 2110 2170 MHz

LTE452

Flexi RRH 2TX 2100 (FRGQ)

< 21 liters < 18 kg IP65 -35 to +55 CTx1 40 W Tx2 40 W

RX RX DivOne sector




deployment and MIMO Convectional cooling LTE one cell @ 20 MHz 2TX MIMO

3GGP band 5, 850MHz BW: 2 x 25 MHz

UL: 824-849 DL: 869-894

LTE91

Flexi RRH 2TX 850 (FHCA)

< 21 liters < 18 kg IP65 -35 to +55 CTx1 40 W Tx2 40 WRX RX Div

One sector


High capacity 4TX and excellent coverage with 4RX

4 x 30 W at antenna connectors, or 2 x 60 W at antenna connectors 4-RX diversity (MRC or IRC separate SW

feature) Optimized for single sector

deployment and 4TX MIMO Convectional cooling 4-port antenna needed or two X pol

antennas

26 liters, 25 kg IP65 -35 to +55 C*

LTE1148

Flexi RRH 4TX 1.7/2.1 (FRIG)

Tx1 Tx2 TX3 TX460/30 30 60/30 30 WRX1 RX2 RX3 RX4

One sector*At constant high temperature and high traffic load at 30W mode Pout might be limited- indoors 45 C


SW Definable Radio for LTE, GSM and WCDMA Operation


deployment and MIMO Convectional cooling Up to 4 WCDMA carriers per sector

18 liters, 15 kg IP65 -35 to +55 C*

LTE1261

Flexi RRH 2TX 900 (FHDB)

*At constant high temperature and high traffic load at 60W mode Pout might be limited- indoors 45 C

Tx1 40 W Tx2 40 WRX RX Div

One sector


Remote RF Heads HW Characteristics

Module name Supported technologies

RF bandwidth* HW support for concurrent mode

Comments

Flexi RRH 2TX 900 FHDA



40+40 W

Flexi RRH 2TX 1800 FHEA



On hold40+40 W

Flexi RRH 2TX 2100 FRGQ



40+40 W

Flexi RRH 2TX 1.7/2.1 FRIF



40+40 W

Flexi RRH 2TX 800EU FRMB



40+40 W

* sliding frequency window over the whole operational band


High coverage & capacity with 6 cells / 6 sectors

6 x 60 W with two 3-sector RF Modules

6 x (60 W + 60 W) 2TX MIMO with four RF Modules

For six cells max 10 MHz bandwidth with one FSME

LTE106

Up to 6 Cells with One System Module

TransportSub module FSME

SystemModule

RF Module3-sector

60W60WFT

xx

Sectors 1 & 2 & 3

60W

RF Module3-sector

60W60W

Sectors 4 & 5 & 6

60W

Example 6 cell / 6 sector configuration


Enabling BTS BB hotel and optimal RF site installation

When RF Module or RRH located over 200 m distance from System Module

Flexi architecture supports optical interface distance up to 20 km with

standard RF Module or RRH high performance long distance optical

transceiver SFP components required single mode optical cable up to 20 km local AC/DC power supply needed for RF

unit (e.g. FPMA)

LTE614

Distributed Site RL0

Optical Single mode fiber up to 20 km

Flexi BTS System Module siteAntenna RFM / RRH

System Module

RF Module /RRH

RF Module / RRH

RF Module / RRH


Efficient macro and indoor coverage

RF Chaining support with RRH or RFM up to 6 RRH or RFM per FSME up to 6 cells @ 10 MHz RF bandwidth with

2TX MIMO 2 RRHs or RFMs per one chain in 3

chains max 20 km chain (Distributed Site

LTE614)

LTE977

RF Chaining

RF 10 MHzMIMO

RF 10 MHzMIMO

RF 10 MHzMIMO

RF 10 MHzMIMO

RF 10 MHzMIMO

FSME SystemModule

RF 10 MHzMIMO

One cellRF

One cellRF

One cellRF

One cellRF

SM


Flexi Power Module FPMA

Example configuration with:1 x Flexi Power Module FPMA

- 3 Flexi Power AC/DC sub-modules FPAA (230VAC -> 48VDC)- 1 Flexi Power Battery FPBA

+

-

48VDC output to BTS

AC input cabling to FPMA

AC feed to FPAA (3pcs)


- Converts nominal 24 V DC input voltage 53-55 V DC output voltage- A maximum of two FPDA modules can be connected in parallel- Integrated self-controlled fan- Maximum DC output power is 2 kw

Flexi Power DC/DC Module (FPDA)

/

Appendix

Optional Item Description


Flexi mounting kit for floor, wall and pole (FMFA)

Plinth FMFA 101...103

Fixing adapters

Plinth FMFA 104


Flexi External Alarm Box (FSEB) Extending the Flexi BTS alarm

connector to support up to 24 alarm interfaces.

12 alarms are supported for Flexi LTE BTS.

Support for the fire detector IP55 protection


GPS for Flexi eNB

- Trimble Acutime Gold: GPS antenna with inbuilt receiver- Available with Flexi LTE BTS, Flexi WCDMA BTS, Flexi I-HSPA BTS

Flexi BTS System Module

Flexi BTS RF Modules / power supply Module

connected to Synch In

/

Appendix

Distributed RF modules


Feederless BTS Site power option overview

Radio Module(s) / RRH is located remote from the System Module. Avoids feeders with their losses and noise. Optical fibre connection between Radio and System Module.

70 Nokia Siemens Networks Flexi LTE e-Node B Overview / FAs / 04.01.2010


Feederless BTS Site power option 1: AC with full BBU

FeederlessSystem Module AC powered

optional battery back up FPMA + FPAA + 13 FPBA up to 3 hours with 3 FPBAs

RF Module/RRH AC powered 1 or 3 sector RF Module optional battery back up

FPMA + FPAA + 13 FPBA up to 2 hours with 3 FPBAs

(1 sector RF Module typical) System Module

1 or 3 sectorRF Module/RRH



AC AC B BB

FPMA + FPAA+ 13 FPBA

ACAC B BB

ACAC B BB

ACAC B BB

OBSAI RP3-01opticalMax 200 m(RAS05.1)Max 15 km (RAS05.1ED)

FPMA+FPAA+13 FPBA


Feederless BTS Site power option 2: DC with/without short term BBU from System Module

RF Module DC input from System Module

Max distance is 100 mSystem BBU time with FPMA+ 2

FPAAs+ 2 FPBAs about 10 minutes with typical 1+1+1 @ 40 W

System Module

1 or 2 sectorRF Module



AC AC B BB

DC max 145mfor Triple PA.

DC

FPMA+FPAA+13 FPBA

DC

DC

/

Appendix

LTE BTS Site Manager


LTE BTS Site Manager Installation

74 LTE MRBTS Commissioning and Integration RL10


LTE BTS Site Manager RequirementsItem SpecificationProcessor Minimum: 1 GHz

Recommended: 1.7 GHzMemory Minimum: 512 MB

Recommended: 1 GBHard disk space 260 MB

Ethernet connection 10/100/1000 Mbit/s Ethernet cardCommunication cable (10baseT Ethernet cable with RJ-45 connector)

Display 1024x768

Pointing device Mouse, touch pad, track ball or equivalent with 2 click buttons

CD-ROM drive (for installation) optionalPrinter optional

Operating syste Microsoft Windows 2000/XP/Vista/7Windows Server 2003Red Hat Enterprise Linux 4 ES GNOME desktop.



Launching BTS Site Manager

Element manager PC must be on proper IP subnet to

connect to BTS Local connections:

Connected directly to eNB via LMP port on Flexi BTS System

Module, and Flexi BTS uses 192.168.255.0 / 24 subnet for

internal OAM network.

PC IP address: 192.168.255.126

Subnet mask: 255.255.255.0

Remote connections: Connect to eNB transport interface via DCN. PC will need an IP address on the

DCN network.

PC IP settings will be based on DCN, which will be routable to

Flexi BTS OAM transport interface

PC Setting for Local Connection



Launching BTS Site Manager

If connecting remotely, enter IP address of BTS OAM transport interface



Software Update via BTS Site Manager

File selected was LN1.0_22.9-98_release_BTSSM_downloadable.zip, BTSSM decompresses and selects the TargetBD file which points to necessary binaries for this release.

SW update takes approximately 20 minutes, depending on number of files updated and bandwidth of DCN connection



Commissioning Options

Template Follow wizard to update existing commissioning file, only site specific parameters need to be changed.

Planned Requires a complete commissioning file for this site. Skips wizard and sends file direct to BTS without editing.

Manual Use wizard to create a commissioning file from scratch. Must enter all required parameters that differ from default values.


/

Core Network Solution


ATCA Hardware Platform Architecture and functions of NSN Flexi NS Architecture and functions of NSN Flexi NG


Mobile broadband introduces simplified all-IP networking environment

- Flat architecture introduces user plane and control plane separation MME acts as a transaction machine in all-IP environment

- Increasing need for transaction capability RNC removed from the mobility management architecture number of

mobility events to be handled in MME is increasing drastically Introduction of operator provided end-to-end VoIP sets new requirements for

packet based reachability/connection activation for voice calls- Mobility between LTE and 2G/3G network

Mobility raises in importance with the introduction of voice over LTE

S-GW & P-GWAll IP

eNB

MME HSS


Telecom class ATCA platform

Flexible deploymentoptions, multiple

chassis sizes

New technology updates available

with industry evolution

Fast time to market withcommercial

off the shelf HW

ATCA is one of the strategic platforms in NSN.ATCA platform was preferred over router based platforms due to better cost

performance and more flexibility.


Why NSN has chosen ATCA for LTE Core? 1/2

- Existing Functionality from Combi-SGSN and Flexi ISN is inherited to LTE core Stability, Carrier Grade Kick start for functionality

- Cost savings in HW development: Use of COTS HW (Commercial off-the-shelf HW) when

applicable Design Subcontracting (NSN IPR)

- Technology updates are available without NSN own investment

- NSN can choose best available technology


Why NSN has chosen ATCA for LTE Core? 2/2

- HW components can be shared both with Flexi NS and Flexi NG

- Superior Scalability for LTE core Flexi NS can scale over multiple chassis Inter chassis redundancy for GW Scalable chassis from 16 slots down to 6 slots and 2

slots


ATCA Hardware platform (1/2) Nokia Siemens Networks ATCA HW platform is based on the Advanced Telecommunications Computing Architecture (AdvancedTCA or ATCA) specifications

The configuration consists of ATCA blades, advanced mezzanine cards (AMC) and rear transmission modules (RTM) housed within an ATCA shelf.

It is possible to install three ATCA shelves into one cabinet.

ATCA cabinet

ATCA shelf

ATCA hardware building blocksThe ATCA hardware architecture allows network elements to be created from a set of basic hardware building blocks.- Cabinet: provides enclosure for up to three shelves - PDU: power feed from site power feed to shelf-level power modules- Shelf: provides enclosure, cooling, power and HW management

to blades and RTMs- Blades: (front boards): blades plug into the front side of the shelf.- RTMs: (rear boards): rear transition modules plug into the backside

of the shelf. RTMs are extension modules for blades.

- AMCs: advanced mezzanine cards plug into the AMC bay of a blade.

All field replaceable units (FRUs) are hot-swappable, meaning that they can be removed and replaced without shutting down the entire unit.


ATCA Hardware platform (2/2)

Shelf Manager

Air Filter

Shelf AlarmDisplay

PEM

Fan Module

Shelf Alarm PanelATCA Cabinet

Front view of ATCA shelf

Rear view of ATCA shelf


Shelf power feed concept Power distribution units (PDUs)- There are two power distribution units

(PDUs) for each shelf, located between the shelf and the cabinet frame on the rear side of the cabinet.

- Each PDU has two -48/-60 VDC inputs for the site power feed (protected by 60 A circuit breakers), and four -48/-60 VDC outputs to the power entry module (protected by 30 A fuses). The PDU provides protection against surges and transients in the battery feed cables.

Power entry modules (PEMs)- There are two power entry modules (PEMs)

for each shelf, located on the lower rear side of the shelf. Each PEM provides power terminals for four (25 A) power feeds from its dedicated PDU in the shelf. Each power feed from the PDU to the PEM consists of one physical cable, which includes a -48/-60 VDC conductor and its return conductor.

- PEMs provide -48/-60 VDC via backplane to the blades, fan modules and shelf managers. AMCs and RTMs receive their power via the blade to which they are connected to.

- The power feed subsystem is fully redundant: one PDU-PEM pair alone can

Shelf power feed concept

Power feed system (1/2)


Shelf power distribution subsystem

Power distribution to units- Blades, fan modules and shelf

managers receive their power from the PEMs via the shelf backplane. AMCs and RTMs receive their power via the blade to which they are connected to.

- Shelf managers generate a 3.3 V auxiliary supply voltage to the PEMs, fan modules, shelf alarm panel, shelf alarm display and shelf data modules.

- Each PEM consists of four power segments (feeds) that share common management, control and supervision functions.

- The backplane powerfeeds are divided into four segments.

Shelf power distribution subsystem

Power feed system (2/2)


ATCA shelf technical dataPower consumption of a fully equipped shelf

ATCA shelf technical data


CPU Blade ACPI2-AThe ACPI2-A ATCA CPU Blade SAS is a central processing unit (CPU) in the AdvancedTCA

system. The ACPI2-A is a single-width blade that can be equipped to any node slot in the ATCA shelf.

The ACPI2-A supports:- Dual 1000Base-T Ethernet for the base interface- Dual 1000Base-BX Ethernet for the fabric interface- Serial attached SCSI (SAS), connected to the AMCs and RTMs- Additional interfaces such as USB, serial ports, dual IPMB- Dual 1000Base-BX from the backplane fabric interface to the AMC bays- Linux and DMX operating systems

ACPI2-A


Ethernet interface

ETHAM-A Ethernet AMC External interfaces to Ethernet networks in Flexi NS are based on

ETHAM-A Ethernet AMC. This means that Ethernet interfaces are connected directly from the computer units without any integrated switches.

It can be used both for user plane (such as up/downlink data) and control traffic (such as O&M).

ETHAM-A is installed into the AMC bay of a ACPI2-A CPU blade, with all packet processing relayed to the CPU blade.

ETHAM-A does not rely on any processor of its own. It has four RJ-45 connectors and can function in 10 Mbit/s (10Base-T), 100 Mbit/s (100Base-TX) or 1 Gbit/s (1000Base-T) mode.

ETHAM-A Ethernet AMC does not contain any software related to network interfaces as it is part of the operating system that runs on the CPU blade.

Ethernet AMC (ETHAM-A)


Hard disk drive carrier AMC (HDSAM-A) The hard disk drive carrier AMC (HDSAM-A) is a mid-size AMC providing serial attached SCSI (SAS) storage in the AdvancedTCA (ATCA) system. The AMC complies with AdvancedTCA and AdvancedMC specifications of the PICMG. The HDSAM-A is equipped in the AMC bays on the CPU blade. The HDSAM-A is equipped with a 2.5-inch small form factor serialattached SCSI (SAS) hard disk drive.

Serial Attached SCSI (SAS) protocol is used as a storage solution. SAS uses serial communication instead of the parallel method found in traditional SCSI devices but still uses SCSI commands for interacting with SAS devices. The maximum data transmission capacity through this interface is 3 Gbit/s. In this solution the hard disks are simply implemented as AMCs which can be shared by two CPU blades using SAS cabling through RTMs.

Hard disk drive carrier AMC (HDSAM-A)

Hard Disk drive


Service Blade HardwareAMPP1-A

4x10 GE, 16x1 GE per blade Standard SFPs and SFP+ used for interfaces Single/multi-mode fiber, copper Front or rear cabling

Connectivity

Best of both worlds: Hardware accelerated performance Full programmability by software

High performance user plane and control plane processing

2 Nodes per blade, flexibility for user/control plane performance

Includes hardware acceleration for encryption, Regular Expressions (signature detection), de/compression, networking, TCP, QoS

Multi-core packet processors


Hub Blade

AHUB2-A

AHUB2-A AHUB2-A Hub Blade implements the LAN switching functionality for both

Base Interface (BI) and Fabric Interface (FI). AHUB2-A is used to connect computer units inside a single shelf together. It is always duplicated within the shelf. It is located in the shelfs physical slots 8 and 9.

The hub blade provides connections for two types of internal networks:- Base interface (BI) switch for the network elements internal traffic (for communication between computer units inside a single shelf)

- Fabric interface (FI) switch for communicating with the outside world as well as for the network elements internal user data communication (for example, user data transmitted through AMC modules).


Rear transition module ARTM2-A for CPU blade The ARTM2-A ATCA CPU Blade RTM provides additional connectivity for the

CPU blades in the AdvancedTCA system. The ARTM2-A is a singlewidth rear transition module (RTM) which can be equipped into any node blade RTM slot where the CPU blade is located. It is accompanied by the ACPI2-A and controlled by the unit computer of the ACPI2-A (it can not be used without ACPI2-A). In Flexi NS it implements redundant SAS HDD and switchover connections of 2N units (OMU and MCHU). In other units ACPI2-A operates without ARTM2-A.

The ARTM2-A can be used for:- SAS disk cross-sharing: redundant CPU blades can access each other's hard disks- wired alarms- providing a serial port connection for the blade

ARTM2-A

Rear transition module (RTM)


Interconnection of blade, RTM, AMC and backplane

The hardware implementation of functional units in ATCA HW Platform is based on blades, RTMs and AMCs. Their interconnection is presented in the figure.

The blade is connected directly to the backplane and the RTM Zone 1 connectors are used for power connection, testing and hardware management. Zone 2 is reserved for the data transport through fabric and base interfaces. Zone 3 provides I/O interconnection between blade and RTM.

The RTM is connected only to the blade (it has no direct connection to the backplane). The CPU Blade has

two AMC slots in front panel.

interconnection of blade, RTM, AMC and backplane

Interconnection of blade, RTM, AMC and backplane


Flexi NG and Flexi NS for LTE/SAE deployments

ATCA benefits:- Flexible deployment

options, multiple chassis sizes

- Fast time to market withcommercial off the shelf HW

- New technology updates available with industry evolutionCommon gateway functionality

NSN Flexi SW Platform

ATCA blade hardware platform

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LTE

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3G SG

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Common server

functionality

DMX

Common ATCAHW platform


Next Generation Flexi Network Server (SGSN & MME)

Flexible Capacity allocation Between control plane and user plane Between 2G, 3G and LTE

New All IP connectivity environment Simplified IP connectivity for high eNB amount All IP optimised product design

Design RequirementsSmooth evolution for R8 and LTE Functional interworking One product for 2G/3G/LTE

Strong flat architecture SGSN experience to build new control plane product

Increased transaction demand Smart phones, always on applications Flat architecture with eNB changes


MME Functionnality is supported by : Flexi Network Server release 10 (Flexi NS 10)

High Capacity- 2 M Subscribers- 5 M Bearers- 7.4 K transactions/s- 20 K eNodeBsMME Functionality- Compliant to 3GPP R8

Mobility Management Bearer Management Authentication

- Based on field proven SGSN SW platform

Telecom HW Platform- Utilizes ATCA standards designed for

telecommunication environment- 99.999 % Availability and Unit

redundancy- Conformance to environmental

specifications (ETSI, NEBS etc.)


Evolution Roadmap MME Capacity on ATCA HWNS2.0 **NS2.0 **

Design targetDesign target

Attached subs 2M 10 M (2M) 10M (2M) 10M (2M)

Bearers 5M 30M (6M) 30M (6M) 36M (9M)

eNodeBs (pcs) 20k 60k 60k 90k

Transactions(tr/s)* 7 400

37 000 (7 400)

55 000 (11 000)

75 000 (16 500)

Attaches / s 4 050 20 000 (4 050) 30 000 (6 000) 41 500 (8900)

Bearer Creations / s 10 400 52 000 (10 400) 78 000 (15 600) 113 000 (22 500)

NS1.0 CD4NS1.0 CD4 NS3.0NS3.0Design targetDesign target

NS4.0NS4.0Design targetDesign target

NS1.0 capacity figures are with one shelf configuration

NS2.0 and NS3.0 capacity figures are with 3 shelves configuration and one shelf configuration figures in brackets.

*Transaction refers to 3GPP signaling procedures (e.g. attach, detach, TAU) and it is estimated by using the NSN reference traffic mix.** Three shelf configuration will be tested in NS2.2 release.


Ethernet

Flexi Network ServerMME Functional SW Architecture

Ethernet

SMMU(n+1)

CPPU(n+1)

OMU(2n)

S11, S4, S3

S1-MME,

S6a

O&M

CPPU: Control Plane Processing Unit Transaction based mobility management

and S1-MME, S3 and S11 interfaces to LTE.SMMU: Signalling & Mobility Management Unit Offer subscriber database and subscriber

state based mobility management. Offers S6a interface in LTEMCHU: Marker & Charging Unit Offer statistic functionalities.OMU: O&M Unit Operation and maintenance functionality

and interface.

MCHU(2n)


Flexi Network Server Functional units and hardware units

Flexi NS uses five different functional units, running on two bladetypes:

Switching Unit (SWU) uses the AHUB2-A hub blade

Operation and Maintenance Unit (OMU) uses the ACPI2-A blade coupled withan ARTM2-A rear transition module

Marking and Charging Unit (MCHU) uses the ACPI2-A blade coupled with an ARTM2-A rear transition module

Signalling and Mobility Management Unit (SMMU) uses the ACPI2-A blade

Control Plane Processing Unit (CPPU) uses the ACPI2-A blade


Flexi Network ServerMME/SGSN Functional Architecture

Ethern

et

CPPU(n+)

S11, S3, S6aS1-MME, Gn

SMMU(n+1)

OMU(2n)

O&M

IPDU(n+)

O&M

MCHU(2n)

CPPU: Control Plane Processing Unit Transaction based mobility management

SMMU: Signaling & Mobility Management Unit Subscriber database and subscriber state based

mobility management

MCHU: Marker & Charging Unit Statistic functionalities

OMU: O&M Unit Operation and maintenance functionality

IPDU: IP Director Unit Load balancing, connectivity and IP address

virtualization functionality


MME Connectivity with IP Address virtualisationIP Director aggregates physical

and logical connections from different functional units

Benefits:- Enhanced redundancy

scheme- Less physical cables to

connect to a site router/switch

- Simplified IP infrastructure (= less IP addresses and VLANs)

- Automatic load balancing of S1-MME and connections between CPPU

- CPPU/SMMU units can be added without changing the interface configuration

Interface List:- S1-MM1, S11, S10, Gn, S3,

SGs, S101, S102 and S6a, Gr, S13, SLg

Interface Options:- SFP: 10/100/1000Base-TX, RJ-

45- SFP: 1000Base-SX, LC- SFP: 1000Base-LX, LC

OMU (2N)

MCHU (2N)

Base

In

terfa

ce Sw

itch

(2N)

Flexi NS

IPDU (N+)

L2/L3 Switch

S10

Traffica

eNB

S-GWS1

NMS

SGSN

S11

S3

MME

HSSS6a

SMMU (N+1)

CPPU (All active, N+)

Fabr

ic In

terfa

ce

Switc

h (2N

)

O&M


Flexi Network ServerAll HW Configuration Options

CPPU

CPPU

OM

UM

CHU

HUB

SMM

U

HUB

SMM

U

MC

HUO

MU

Flexi NS

CPPU

CPPU

CPPU

OM

UM

CHU

CPPU

IPDUHU

B

SMM

U

HUB

IPDUC

PPU

SMM

USM

MU

MC

HUO

MU

Flexi NSMinimum Maximum

Units Number of units in different configurations

CPPU 2 3 4 5SMMU 2 2 3 3MCHU 2 2 2 2IPDU 2 2 2 2OMU 2 2 2 2HUB 2 2 2 2

IPDU

IPDU


Principal Requirements for Next Generation Gateways

Throughput High bandwidth consuming Internet and multimedia services are driving

the bandwidth demand VoIP increasing the number of small packetsSignalling

Flat network architecture increasing requirements for signalling performance

Scalability Future network architecture requires flexibility for a centralized or

distributed gateway deployment and capacity to support traffic growth and always on bearers

Reliability Packet switched networks will need to fulfill the reliability requirements of

CS networks on longer term as VoIP becomes realityFunctionality

To add value in Internet and service connectivity, operators need to be able to manage the traffic in their networks

Operability Easy operability drives down OPEX


Flexi Network Gateway Product FamilyVision

Common gateway offering service connectivity for 3GPP and non 3GPP access

Common gateway functionality

Nokia Siemens NetworksFlexiPlatform

ATCA bladeMulti-core packet

processors

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Flexi Network Gateway (NG10) Architecture Overview

User plane and control plane connectivity is provided by interfaces on Service Blades

Service Blades optionally 2N redundant

Management Blades handle O&M and offline charging

1+1 redundant Hub blades provide switching

inside the shelf 1+1 load shared

Slots 7 and 10 2 x Dual-core Intel Multi-core Interfaces (4 x GE) O&M functions, routing, offline

charging Local storage

Management Blade (MB)

Slots 1-6 and 11-16 2 x Multi-core packet

processors Scalable user and control

plane handling Session processing External interfaces (S11, S1-

U, PCRF, OCS) 16GB RAM

Service Blade (SB)

Slots 8 and 9 2 x 200 Gbps load shared

switches for inter-blade communication

Hub Blade (HB)


NG3.0 Product ViewTechnical View

Nominal Capacity 12 Million bearers 240 Gbit/s throughput 100k transactions / second

Architecture & Operability

Single router view

IP/MPLS BGP

Networking

NG 3.0 Hardware

Transaction capacity extension (NG10 HW)

O&M (NE3S/SOAP) for HWM and SWM

O&M (NE3S/SOAP) for PM and FM

S12 (GTP-U)(S-GW - RNC)

InterfacesS-GW and P-GW

HW

240 Gbit/s throughput (512B) 12Million bearersProduct Architecture

NG 3.0 Management Blade

High capacity NG 3.0 Service Blade, Service Aware Blade and Interface Blade


S-GWFlexi NG

P-GW

Capacities per shelf

- Capacity Bearers up to 5M Throughput up to 120Gbps

Combined S-GW and P-GW with open S5 S-GW

Flexi NG

Flexi NG as standalone Serving GW (S-GW)

P-GWFlexi NG

Flexi NG as standalonePacket Data Network Gateway (P-GW)

Up to three shelves can be mounted in a single rack small footprint, high capacity


Flexi NG redundancy options

- All Blades Active In case of Service Blade failure the

PDPs/bearers have to be reconnected to a healthy Service Blade

- 2N Redundancy Each Service Blade is backed up by another

Service Blade PDPs/bearers are not disconnected in case

of Service Blade failure, no reconnections needed.

- NE Redundancy Session replicated between NE pairs Active/Standby resources may be distributed

between two shelves resulting in active-active distribution

HB

MBSB SB SB SB SB SBSB SB SB SB SB SBMB

HB

HB SB SB SB SB SB SBSB SB SB SB SB SB HB

Active Backup

100% load allowed

MB

MB

100% 100%

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NetAct Overview


Nokia Siemens NetworksNokia Siemens NetworksNetAct FrameworkNetAct Framework

Integrated network and service management system for LTE and GSM/GPRS/EDGE/3G networks

Modular, scalable and open solution for operating mobile networks

Supports operator processesProvides smooth

management evolution towards a more service oriented world

Configuring

Service Management

Security & SystemManagement

Planning

SubscriptionManagement

Reporting

Adaptation

Multitechnology & MultivendorNetworks

Multiservice,

OptimisingMonitoring


Management Solution for LTE Nokia Siemens Networks NetAct

Automation

One management systemNatural evolution

Costs under control

Multi-technology and multi-vendor support by integrated OSS system Complete set of O&M applications for element, network and service management Flat O&M architecture

Sophisticated and field tested applications for LTE management Self-optimization, Self-configuration and Self-healing solutions Improved visibility to network quality and end user behavior

LTE is natural technology step for NetAct customers Today, over 200 NetAct customers 10 000 NetAct users online all the time Over 1 billion subscribers are served by NetAct

OPEX drops: Efficient and automated network operations Less people needed for network planning and operations Optimizing network capacity utilization Revenue increases: Higher service availability/quality


Blade chassisC7000, 16 slots

FC blade switch

LAN blade switch

Blade chassis

Front Back

Blade servers

Blade Solution

HP C-class blade solution with blade servers & Intel processors


SON domains

Self-Healing

Self-Optimisation

Self-ConfigurationPlug and Play Auto Setup, -Config., Phy. Cell-ID Auto Connectivity X2, S1 Auto Neighbor Relation (ANR)

Auto RepairHW/SW-Failure MitigationCell Outage Detection and Outage MitigationAutomatic Alarm Reaction

Auto TuneCoverage & Capacity, Energy savings, Mobility Robustness, Load Balancing, Inter-Cell Interference Coordination


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