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1 © Nokia Siemens Networks Flexi Multiradio BTS GSM/EDGE / 090610For internal use

Flexi Multiradio BTS Product Overview and Modules DescriptonFlexi Multiradio BTS GSM/EDGE SVU Training


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Module objectives

After completing this learning element, the participant will be able to:• Understand the concept of Flexi Multiradio BTS

• Describe the key feature of Flexi Multiradio BTS

• Describe compatibility SW related to Flexi MultiRadio

• Describe the application options for the Flexi Multiradio BTS


Introduction to Flexi Multiradio BTS GSM/EDGE


Introduction to Flexi Multiradio BTS Background (1/2)

Migration to LTE

Evolve to the ultimate next data & multimedia machine

Provide WCDMA and services in GSM bands

WCDMA refarming

Build optimized GSM sites prepared for future evolution

GSM New Sites, Expansions and Modernization


Introduction to Flexi Multiradio BTS Background (2/2)

GSM UMTS LTE

Cheapest and widest range of terminals

Ultimate technology for spectral efficiency improvement

Global roaming

Broadest indoor, rural and global radio coverage

Best spectral efficiency available today

Widening terminal portfolio

Flat architecture

High integration level, low power consumption

Economies of scale through widest user base

For Voice and Data

Lowering cost per bit

Is it possible to have all these benefits in

one HW?


…..meet Flexi Multiradio BTS


Introduction to Flexi Multiradio BTS Flexi Multiradio BTS GSM/EDGE Product Overview

• Flexi Multiradio BTS is a base transceiver station that is part of the Nokia Siemens Networks Flexi BTS platform for GSM/EDGE, WCDMA, and LTE networks.

• It is a multiradio or multicarrier BTS that can use all these network technologies either in dedicated or concurrent mode of operation

• Its modular design makes site acquisition and installation easy, and reduces the time needed for rolling out network coverage in a new area.

• It allows using existing site space efficiently, the existing Flexi BTS modules can be installed together with Flexi Multiradio BTS modules.

• The existing Flexi BTS cabinets and casings, power supplies, and the 3G Flexi System Module can be used with Flexi Multiradio modules.


Introduction to Flexi Multiradio BTS Flexi Multiradio BTS Platform

RF ModuleSystem Module

Remote RF Head

Flexi Multiradio BTS

Site acquisition and construction principles

Com

mon

for

al

l rad

io

tech

nolo

gies

Antenna system / transport / power systems

Modular BTS platform

OROptional AC/BBU Module

Fle

xi B

TS

bu

ildin

g bl

ocks


Introduction to Flexi Multiradio BTS Flexi Multiradio BTS – Product Concept

System Module

RF Module

SW

Multimode SMMultiradio EDGE SM

3-sector RF

GSM/EDGE SW WCDMA SW

LTE SW

WCDMA BTS

Multimode SM

3-sector RF

Multimode SM

3-sector RF

LTE BTS

Multiradio EDGE SM

3-sector RF

GSM BTS

Multiradio EDGE SM

Multimode SM

3-sector RF

GSM/WCDMA/LTE BTS


Introduction to Flexi Multiradio BTS Flexi Multiradio BTS in Concurrent Mode Operation

RF Module sharing GSM-LTE

RF Module sharing WCDMA-LTE

Multimode System Module

WCDMA SW

3-sector RF

Module


EDGE 18/36 Carrier System

Module


WCDMA SW

3-sector RF

Module



LTE SW Multimode System Module

WCDMA/LTE SW

3-sector RF

Module


RF and System Module sharing WCDMA-LTE


LTE SW

3-sector RF

Module


Module

RF Module sharing GSM-WCDMA



Introduction to Flexi Multiradio BTS Concurrent Mode Operation with multiple frequency bands - Examples

RF Module sharing GSM-LTE

RF Module sharing WCDMA-LTE


LTE SW

3-sector RF

ModuleBand 2



Module


WCDMA SW

3-sector RF

Module Band 2



LTE SW


WCDMA/LTE SW

3-sector RF

Module Band 1


RF and System Module sharing WCDMA-LTE

3-sector RF

ModuleBand 1

3-sector RF

Module Band 1

3-sector RF

Module Band 2


WCDMA SW

3-sector RF

ModuleBand 2



Module

3-sector RF

ModuleBand 1

RF Module sharing WCDMA-GSM


Introduction to Flexi Multiradio BTS 3 main building blocks to a complete GSM/WCDMA/LTE Site

High Capacity Flexi EDGE System Module 18/36TRX

High Capacity Multimode System Module (WCDMA/LTE)

3-Sector Multiradio RF Module (GSM/WCDMA/LTE)

• 1 Gbps throughput• Multiband support• Multimode support• Dedicated and concurrent

mode SW defined

• High Capacity (18/36 TRX)• Multiband support• Optimized for GSM/EDGE

• Highest integration density level • GSM/EDGE/WCDMA/HSPA/LTE

defined by SW• Dedicated and concurrent mode • 60W output per sector with

Multi Carrier Power Amplifier (MCPA)

3 sector RFM (GSM/WCDMA/LTE)

GSM/EDGESystem Module

WCDMA/LTESystem Module


Introduction to Flexi Multiradio BTS Flexi Multiradio BTS Product General Characteristic

Flexi Multiradio BTS is the baseline for Multiradio solution

• Revolutionary BTS with weather-proof modules

• Installation in stacks, on walls, poles, in 19” racks or new flexi cabinets or legacy BTS cabinet

•Same modules for indoors and outdoors, macro- and microcellular sites

•Temperature range -33°C …+50 °C (performance guaranteed up to +50 °C), temporarily +55 °C

Capacity Solution

• 1 to 18/36* TRX in sectors under 1 BCF

Coverage Solution

• max output power 40/60** Watts RF, sensitivity -115.5 dBm (with 2-way UL diversity)

* ESMB / ESMC** RFM / RRH

Shared Solution

• RF module can be shared with WCDMA/LTE


Introduction to Flexi Multiradio BTSSupported frequency bands and used bandwidthSupported frequency bands in Flexi Multiradio BTS:

* In addition to UTRA- and GSM-bands 850-band also covers iDEN system band. The bands included are operated separately and simultaneous operation does not need to be supported. SMR cositing is supported, but can be done using external filters.

3-sector RFM instantaneous bandwidth:

• 1800: DL:20MHz; UL: 30MHz

• 900, 1900: 20MHz

• 850: 15MHz

• 900 J-band: 12.5MHz

Band RX Freq. Range TX Freq. Range GSM Channel Numbers

3GPP operating band

Duplex distance

850MHz 806-849 MHz* 851-894MHz* 128-251 V, VI, XVIII and XIX 45 MHz

900MHz 880-915 MHz 925-960 MHz 975-10230-124

VIII 45 MHz

900 MHzJ-band

890-915 MHz 935-960MHz 1-124 VIII partially 45MHz

1800MHz 1710-1785 MHz 1805-1880 MHz 512-885 III and IX 95 MHz

1900MHz 1850-1910 MHz 1930-1990 MHz 512-810 II 80 MHz


Flexi Multiradio BTS GSM/EDGE Architecture Flexi Multiradio Power Consumption Values 1/2

3 Sector RFM 925W, 100% Load

Configuration

O/P Power per TRX

Power Consumption

100% Load 50% Load 40% Load

2/2/2 20 760W 510W 460W

3/3/3 20 1010W 635W 560W

4/4/4 15 1010W 635W 560W

6/6/6 10 1010W 635W 560W

8/8/8 30 1940W 1190W 1040W

Power Consumption examples for various GSM configurations

ESMB with TRS unit : 85WESMC with TRS unit : 125W

2Tx, 40W+40W RRH 400W, 100% Load


Flexi Multiradio BTS GSM/EDGE Architecture Flexi Multiradio Architecture basic principles

• Both GSM/EDGE and WCDMA/LTE have own separate system modules when the BTS is used in concurrent mode having several operational modes simultaneously.

• The radio modules (RFM and RRH) as well as the antenna lines could be shared between the system modules.

• The interconnections between the system modules and the radios can be routed through one system module or the connections can be separate from both system modules.

• In concurrent operation Flexi MR BTS is seen as two separate logical network elements with common radio resources.


Flexi Multiradio BTS GSM/EDGE Architecture Simpler architecture with fewer units

Smallest starting configuration with 2 modules: • System Module (ESMB/ESMC)• RF Module (RFM/RRH) System Modules are GSM/EDGE compliant, and RF Module can be shared with WCDMA/LTE in concurrent mode.

System Module (ESMB/C)(transport)System Module (ESMB/C)(transport)

3HU

Radio Frequency ModuleRadio Frequency Module 3HU


Flexi Multiradio BTS GSM/EDGE Architecture Functionality of modules

Power modulePower module(optional)(optional)

Optional sub-module

Functionality of main modules with bypass or wideband combining

Power module(optional)Power module(optional)

System module(transport)System module(transport)

Optical OBSAIOptical OBSAIControlControl DC PowerDC Power

BBUBBU

E1/T1 E1/T1 Flexbus Flexbus

Power AC/DC Power AC/DC

Abis IFAbis IF

48 VDC48 VDC

Software Tuned filtering, duplexing


Baseband ProcessingBaseband Processing

Multi Carrier PA (RF Processing)Multi Carrier PA (RF Processing)

RF

mo

du

le

Eg. RFMRF BasebandRF Baseband




RF BasebandRF Baseband




RF BasebandRF Baseband


Flexi Multiradio BTS GSM/EDGE Architecture New Flexi Multiradio Modules

Radio Module/RRH products :

• RFM (Radio Frequency Module):• FXCA: 850MHz; FXDA: 900MHz (E-GSM)

• FXDJ: 900J-band (CDMA costing)

• FXEA: 1800MHz; FXFA: 1900MHz

• RRH (Radio Remote Head):• FHDA: 900MHz; FHEA: 1800MHz

All radios are multi standard & multicarrier capable supporting:

GSM / EDGE / eEDGE up to 6 carriers per pipe

WCDMA up to 4 carriers per pipe

LTE up to 20MHz

Flexi Multiradio BTS EDGE System Module (ESMB/ESMC)

System Module is 2G specific, but can operate together with 3G/LTE system module in the same system. System module supports max. 36 EDGE carriers. Two separate product variants will be developed: ESMB for 18 carriers; ESMC for 36 carriers

Flexi Multiradio BTS 3*60W Radio Module (FXxA)

Flexi Multiradio BTS 2*40W Single sector

Remote Radio Head (FHxA)


Flexi Multiradio BTS GSM/EDGE Architecture Flexi EDGE BTS vs Flexi Multiradio BTS GSM/EDGE

Flexi Multiradio BTS GSM/EDGE Flexi EDGE BTS

Main Modules & Functionality

• ESMB/ESMC– Centralized baseband processing

– Optical OBSAI for System Module to RF Module connection

• RF Module (FXxA) / Radio Remote Head (FHxA)

– MCPA (Multi Carrier Power Amplifier), no TX combining and BTS internal RF-cabling

– Generate maximum 6+6+6/4+4 TRXs, with max 1 pipe is 60/40 Watts (47.8/46 dBm). Each pipe has one Tx/Rx and one Rxdiv antenna port

–Front end filter integrated to the radio and SW tunable in RM

– New variant of 3G

• ESMA– Baseband Processing Distributed to the DTRX

– Ethernet cable used for System Module to RF Module connection

• EXxA (Dual TRX)– Two independent TRX, each max : 47 dBm (50 watts)

– not compatible for 3G

• ERxA (Dual Duplexer)– Two independent filtering & duplexer with each has one Tx/Rx antenna port

– Need RF cabling between ERxA and EXxA


Flexi Multiradio BTS GSM/EDGE SW Compatibility


Flexi EDGE / MultiRadio EDGE SW Release naming

RG10 (BSS14):EP3 (Flexi EDGE only)• Current main release of Flexi EDGE SW (EP3 MP4.0 to be released next)EX3.1 (Flexi MultiRadio EDGE only)• Known also as ME1 internally• EX3.1 MP1.0 will contain some features delayed from EX3.1RG20:EX4 (Flexi EDGE only)• For Flexi EDGE only, main new features: OSC + Packet Abis• Part of EX3.1 code also included but not compatible with Flexi MultiRadio EDGE.RG25:EX4.1 (Flexi MultiRadio EDGE and Flexi Edge)• Brings the new EX4 features also support for Flexi MultiRadio EDGE

Note: As before, it is always recommended to use the latest compatible BTS SW release to gain the benefits of BTS SW corrections, even if it belongs to newer RG release.• For example EP3 MP3.0 (part of RG10/BSS14) can also be used with S13 (part of BSS13).


Flexi Multiradio BTS GSM/EDGE SW Compatibility (1/4)

Compatibility between Flexi Multiradio GSM/EDGE BTS, BSC, NetAct, LMU, FIFA, and FlexiHub Manager SW



To ensure compatibility in functionality, it is recommended that the BTS Manager and BTS SW are both from the same BTS release or CD of that release



Compatibility between BTS, BSC and Surpass hiD 66xx Far-end PW device SW

The SURPASS hiD 66xx product family consists of three products, the 6630, the 6650 and the 6670 each supporting a different number of exchangeable line interface cards.


Flexi Multiradio BTS GSM/EDGE System Module (ESMB/C)


Medusa BTS System Module (ESMB/ESMC)Overview

• The Medusa BTS System Module (ESMB/ESMC) is a 2G specific system module in the Medusa BTS.

• ESMB/ESMC provides same main functions as Flexi Edge BTS System Module. Additionally it provides high capacity GSM baseband functionality for up to 36 TRX (ESMC), RP3-01 interfaces and related multiplexing/chaining functions.

– Transmission Interfaces and related termination functions.

– Loop protection and cross connect.

– Termination of Abis.

– GSM Baseband functions.

– BTS control functions.

– Power input & Power distribution.

– RP3-01 multiplexing/de-multiplexing and chaining.

– Test support functions.

– Casing and cooling.


Medusa BTS System Module (ESMB/ESMC) Construction and Interfaces

• 4 optical SFPs. OBSAI RP3-01 interface (3Gbps). (3 for RF modules, 1 for 3G/LTE system module connection or ESMB/ESMC chaining or alternatively all 4 for RF modules)

• 48VDC BTS power input terminals

• 5 Power distribution I/Fs (4 for co-located RFMs, and 1 extra for any additional modules)

• A slot for Integrated transport sub-module (various interface options available)

• Ports for Power Module Alarms, Local Management and Q1

• External Alarm Control port with 12 inputs and 6 outputs, or connectivity to EAC Ext. Module

• Two ports for external synch. input or synch. extension to other co located base stations

• Status-LED, Power LED and Power Push Button

• Grounding terminal

FPA Optical RP3 01Synch

outSynch

in EAC Q1

PWR

Transmission PIU

Power input

Ground

PWR PWR PWR AUX PWR

Status and Power LED

3 HU

LMP


Medusa BTS System Module (ESMB/ESMC)Characteristic

• High-capacity System Module for GSM/EDGE use– ESMB for bigger configurations up to 18 TRX

– ESMC for bigger configurations up to 36 TRX

• System Module is the centre of the system. Main Functions include:– BTS Operations and Maintenance

– Abis termination and Transport interfacing

– Optical OBSAI connectivity and related multiplexing/chaining functions

– Power distribution to the RF modules

– High capacity GSM baseband functionality for up to 18/36 TRX

– BTS Synchronization


Medusa BTS System Module (ESMB/ESMC)External Alarms and Controls in ESMB/ESMC

Flexi Multiradio BTS supports 24 inputs and 6 output controls• An optional module, FSEB, is needed for beyond 12 external alarm inputs

FlexiPowerAlarm (FPA) interface for BBU alarms (6 alarm inputs)

EAC (External Alarm & Control) interface•12 alarm inputs•6 control outputs

EAC input mapping:

Input mapping for inputs 1..6

•1…6 EAC inputs are mapped to FlexiPowerAlarm (FPA) connector at ESMB/ESMC

•Optional EBCA alarm cable is connected to FPA connector, typically used for BBU

Input mapping for additional inputs with System module only

•7...18 EAC inputs are mapped to EAC-connector at ESMB/ESMC

•Optional IP protected FSAA alarm cable 15 m instead of FSEB can be used here

Input mapping when optional FSEB, Flexi System External alarm module in use

•7...24 EAC inputs are mapped to optional FSEB


Medusa BTS System Module (ESMB/ESMC)Module HW Architecture (2/2)

The System Module is separated into 3 main subassemblies plug-in unit:– System Board (FESB)

– Baseband Board (FEBB)

– Power Board (FEPB)

The main digital electronics are provided by following main components:– TRS plug-in units (FIPA, FIEA, FIFA, FIQA, FIYA, re-used from FlexiEdge BTS)

– LLP (TRS interface/protocol termination, A-bis TRAU/PCU HDLC termination)

– Network Processor (A-bis termination and control functions)

– Midas ASIC, Faraday DSP (Baseband and RP3-01 related functions)

– MUSIC FPGA (Synchronization, module support and cross-connect functions)

– Gigabit Ethernet Switch (Internal bus function, test/local mgmt. access)

– OCXO/DAC (BTS clock generation and tuning)


Front perspective view

Medusa BTS System Module (ESMB/ESMC)Mechanics Structure


Flexi Multiradio BTS GSM/EDGE RF Module (RFM/RRH)


RF Module Medusa operation modes

What is Medusa?– Medusa is a Multicarrier BTS Program

– Medusa radio modules (TRX modules) are multicarrier and multimode and can support

GSM carriers up to 6 carriers per pipe

Four WCDMA carriers each 5MHz BW

20 MHz LTE (100RBs max)

Concurrent GSM/WCDMA use with 4 GSM carriers and one WCDMA carrier

Concurrent GSM/LTE use with 4 GSM carriers and one LTE carrier

Concurrent GSM/WCDMA/LTE use with 4 GSM carriers, one LTE and WCDMA carrier

Concurrent WCDMA/LTE use


• FXCA Medusa 850

• FXDA Medusa 900

• FXDJ Medusa 900J

• FXEA Medusa 1800

• FXFA Medusa 1900

RF Module RFM Product Codes


RF Module RF Module (FXxA) 3*60W

• Optimized for 3 sector Macro BTS use.• 3G/LTE Upgrade with System Module change/addition &

multimode SW• 18 carrier (3x6) capacity with integrated Duplex-filter &

integrated OBSAI RP3-01 interface• Maximum 3*60W TOC output power on 20MHz band

(12.5MHz for 900MHz J-band and 850MHz)• 120W per sector with 2 Modules (e.g. Mimo)• Dedicated and concurrent mode• Flexible power and bandwidth allocation between the radio

technologies controlled by operator• Compliant to MC BTS (Class 2) 3GPP specification

• For MC BTS Class 1 the following relaxations apply:– Number of the carriers/branch: Up to 3 carriers– Total output power/branch: Up to 60W (1dB tolerance

allowed)

• Flexi mechanics form function Flexi installation options

• Frequency variants for 900MHz full band, 900MHz J-band (CDMA co-siting),1800MHz, 850MHz and 1900MHz

MCPA

Trip

le S

Tu

F

MCPA60W

Carrier7-12

Carrier1-6

60W

MCPACarrier13-18

60W

RFM

• < 25 kg• 3 HU• IP65• -35 to +55 °C

RFM

• < 25 kg• 3 HU• IP65• -35 to +55 °C


RF Module Front Panel Labels

FAN/ Status TX Module

OPT 1 OPT 2 OPT 3

FAN/ Status TX Module

OPT 1 OPT 2 OPT 3

900/1800 Version

850/1900 Version


• 3 RP3-01 OBSAI 3 Gbps interfaces

• 3 TX/RX Antenna Interfaces (including AISG 2.0 support, Bias-T and VSWR meas)

• 3 RX Antenna Interfaces (including Bias-T)

• 3 Co-siting RX outputs

• 48V DC PWR input

• External Alarm interface

PWR IN Ant 6Rx

Ant 5Tx/Rx

Ant 3Tx/Rx

Ant 1Tx/Rx

Ant 4Rx

Ant 2Rx

Ant 1Rx Out

Ant 3Rx Out

Ant 5Rx Out

EAC OPT 1 OPT 2 OPT 3Fan / RF Off Unit CLASS 1 LASER PRODUCT

External Interfaces

RF Module RFM Mechanical construction and external interfaces


STuF mechanics including PSU input, PA power input, and LNA function

Modular PA mechanical assemblies w/extruded fin heatsinks

TRX mechanics w/TX, RX, and BB block functions on PWB

TRX sub assembly (three TRX blocks and BB block integrated to same PWB)

RF Module RF Module construction

STuF (SW Tuneable Filter): A mechanical filter (one on each branch or “pipe”) which is tuned with a small step motor, controlled automatically by BTS SW.


RF Module RF Module construction


RF Module Functional blocks

• Radio Module is the 3-branch radio transceiver module. The module consists of three individual branches designed to transmit and receive multicarrier signals of multiple radio technologies concurrently.

• The module contains the necessary common functionality like the digital and control circuitry, RP3-1 interface and the needed DC/DC power conversion.

• Each branch contains the transmitter and receiver chains and the front end filters

• The front end filters are software tuneable filters.

• For support of legacy site expansion cases, RFM has separate UL diversity outputs for each branch so that the diversity can be shared between Flexi Multiradio BTS and a co-sited BTS. Diversity sharing requires the co-sited BTS operates in the same frequencies within the frequency band. The co-sited BTS can be at least NSN Ultrasite, Flexi EDGE or BTSplus.

• The fans used for module cooling are replaceable.


Flexi Multiradio BTS GSM/EDGE Transmission sub-module


Transport Sub-modules

FIEA = 8 x E1FIPA = 8 x E1/T1 FIFA = 2 x

Flexbus

Optimized for tail and small chain/loop sites• Different sub-module variants for different interfaces (E1, T1, FB)• Flexbus interface – BTS integrated indoor unit for FlexiHopper Microwave

Radio family • Outdoor casing optional (IP55, -33…+55°C)

Advanced features• Inbuilt cross-connect down to 16 kb/s• Supports loop protection and diversities• Integrated network management with NetAct

Flexi Multiradio System Module

Transmission SubmoduleIntegrated Transport (ITN) with Flexi MultiRadio BTS GSM/EDGE

FIQA = 4 x E1/T1 + 2 x 100 BT Fast ethernet + One optional gigabit Ethernet SFP module

FIYA = 4 x E1 + Two 100BT Fast Ethernet + One optional gigabit Ethernet SFP module


Module name Interfaces Availability Remarks

FIPA 8 x E1/T1 EP 1.0 120/100Ω, RJ48

FIEA 8 x E1 coaxial EP 1.0 75Ω, SMB

FIFA 2 x Flexbus EP 1.0 TNC

FIQA

4 x E1/T1 (Balanced) + 2 x 100BT Fast Ethernet +

One optional gigabit Ethernet SFP module

EP 2.0 For Abis over IP/Ethernet using PWE3

FIYA

4 x E1 (Unbalanced) + 2 x 100BT Fast Ethernet +

One optional gigabit Ethernet SFP module

EP 2.0 For Abis over IP/Ethernet using PWE3

Transmission SubmoduleTypes


8 x E1/T1 interfaces

balanced 120/100 Ω

1 x RJ 48 connector per IF

Transmission SubmoduleFIPA


8 x E1 interfaces

un-balanced 75 Ω

2 x SMB connectors per IF

Transmission SubmoduleFIEA


2 x Flexbus interfaces

Impedance 50 Ω

1 x TNC connector per FB IF

Transmission Submodule FIFA (Integrated microwave radio indoor module)


Transmission SubmoduleFIQA

• Four balanced E1/T1Interfaces• Two 100BT Fast Ethernet Interfaces• One optional gigabit Ethernet SFP

module• Up to 8 E1/T1 links embedded in the

Fast Ethernet links.• Line synchronization or packet

synchronization


• Four unbalanced E1 Interfaces• Two 100BT Fast Ethernet Interfaces• One optional gigabit Ethernet SFP module• Up to 8 E1 links embedded in the Fast

Ethernet links.• Line synchronization or packet

synchronization.

Transmission SubmoduleFIYA


Presentation / Author / Date

The most cost and size optimized

3-sector site

The Flexi Multiradio BTS - Reduced Complexity With only 3 main building blocks to a complete GSM/WCDMA/LTE Site

High Capacity Flexi EDGE System Module (released in BSS14)

• Brings OBSAI interface to GSM SM• Increased capacity: 36TRX

SM (GSM/EDGE)

High Capacity Multimode System Module (WCDMA/LTE)

(released in RU10)

SM(WCDMA/LTE)

RF Module/RRH (released in BSS14/RU20)

Single band units, OBSAI interface

2 variants

RF Module



Todays Most Compact Multiradio Site In The Market Will Be Even More Compact In The Near Future


GSM/WCDMA/LTE

WCDMA/LTESM

(RU10)

GSM/WCDMA/LTE RF

MODULE(BSS14,RU20)


New GSM/EDGE

SM (BSS14)

Abis/Iub

Ethernet

Common RF Module for

GSM/WCDMA/LTEFlexi EDGE BTS + Flexi

WCDMA/ BTS

WCDMA/LTERF

Abis/Iub Multiradio Combiner

Transmission hub

Flexi Multiradio Site

GSMSM

GSM RF

GSM/EDGE BTS

Flexi WCDMA BTS

WCDMA/LTESM

(RU10)

WCDMARF



GSM Flexi BTS site evolution example with Multiradio BTS

•Most InnovativeMultiband/Multiradio BTS

•Unique Power efficiency features*

• Minimized Site Requirements

•Unlimited Capacity

•Secured Evolution to WCDMA/LTE

GSM SM

Multiradio 900

Multiradio 1800

Flexi EDGE SM

GSM RF

GSM RF

GSM RF

GSM RF

Today:

Flexi EDGE BTS

BSS 14

2010

•Industry leading RF performance

•Unique Power efficiency features*

•High capacity

•Highest integration level

•Reduced complexity

•All Flexi site benefits

-*NSN technology lead enables

-real time (TS based) PA shut down

WCDMA/LTE SM

Multimode (WCDMA+LTE)

System Module

Secured Evolution to WCDMA and LTE



Multiradio RF Module

Example configurations: Multiradio Flexi RF Module in GSM only configuration

GSM SM

BBRF

Up to 6+6+6 GSM with 1 radio module

•1+1+1/60W (1 TX ant/sect)

•2+2+2/ 30W (1 TX ant/sect)

•3+3+3/20W (1 TX ant/sect)

•4+4+4/ 15W (1 TX ant/sect)

•5+5+5/12W (1 TX ant/sect)

•6+6+6/10W (1 TX ant/sect)



Two Multiradio RF Modules

Example configurations: Multiradio Flexi RF Module in GSM only configuration

GSM SM

BB RF

Up to 12+12+12 with 2 radio modules

•2 +2+2/ 60W (2 TX ant/sect)

•4+4+4/30W (2 TX ant/sect)

•6+6+6/20W (2 TX ant/sect)

•8+8+8/15W (2 TX ant/sect)

•12+12+12/10W (2 TX ant/sect)



2+2+2 Flexi Edge extension with Multiradio RF Module (one sector shown)

LNA

LNA

Du

plexer R

X

MCPATX

RX main

RX div

RXMC

Antennas

X

ESMB

ESMA

Dual Duplexer

TX1

RX1 MainDiv

RX2 MainDiv

TX2

DivLNA

LNA

Du

plexerD

up

lexer

LNA+ Multi-coupl

erLNA+ Multi-coupl

er

Du

plexerD

up

lexer

WBC

Dual TRXs

div

RM

ExtBANTB

RxAI

sync

OBSAI


Presentation / Author / Date Presentation / Author / Date

All-purpose Flexi BTS reduces dramatically complexityFlexi BTS

Huawei’s 4th gen. BTS3900/DBS3900 Family

A future-proof multiradio evolution

BBU3900

Baseband Box

(8 slots for GSM, WCDMA,

HSPA+ LTE, … cards)

Multimode Q1/09

WRFU40/80W

WCDMA RF Unit

(LTE prepared)

Q4o8-Q109

RRU3004

GSM RRU

OD Mini Cabinet

APM30OD RF CabinetID Macro Cabinet

DRFU

GSM RF Unit

In deliveries

MRFU

Multimode RF Unit

(GSM/WCDMA/LTE by SW)

RRU3804

WCDMA/LTE RRU

RRU3908

Multimode RRURRU3008

MCPA GSM RRU

Q1/09

GRFU

GSM RF Unit

MCPA

Q109

System modules

GSM SM Multimode SM

(WCDMA/LTE)

3 sector RF module RRH

Kilpio Ari

Add couter for Huawei Flexi SM attack

Kilpio Ari

Flexi can be done with two modules



Huawei RF-PIU – compared to Flexi RF module (Hua seems to need power back off in GSM mode)

GSM: Up to18 GSM TRX;

3x 60W@antennaconnector

WCMDA: up to 9/12 carriers (900/1800);


LTE: up to 15/20MHz (900/1800),


In single unit 210W

GSM+WCDMA+LTE (3+3+3GSM + 10MHz)

can work in the same unit in the same BAND at the same time

(SW support required, but very unlikely use case in networks,

but one customer requires)

IP 65 – outdoor use without cabinet

Mimo:

Only 2 RF modules needed for MIMO

MIMO/MULTIRADIO

NO RISK to run out of SPACE when making

Site upgrades



RRH

488x280x155 (HxWxd)

2x 30W MCPA´s, MIMO ready

GSM: up to 12 TRX, 30+30W (6+6TRX)

WCDMA: up to 8carriers (4+4)

Mimo upgrade by SW

Power: 30+30W or Single TX 60W mode

LTE up to 2x 20MHz in single RRH

20Mhz, Mimo ready (30+30) in one unit

Single TX 60W with coherent combining

Mimo: no additional HW needed



Ant6 Ant5 Ant4 Ant3 Ant2 Ant1

Sector 1

Tx1…4

Rx1…4

Sector 1

Rx1…4 Div

Sector 2

Tx1 …4 Rx1…4

Sector 2

Rx1…4 Div

Sector 3

Tx1…4 Rx1…4

Sector 3

Rx1…4 Div

Configuration: up to 4+4+4 WCDMA or 1+1+1 LTE with 2RX Diversity

Flexi Multimode 3-Sector RF Module





Sector 1 Tx1 & Rx1 Rx2 Div Tx3 & Rx3 Rx4 Div

Sector 1 Rx1 Div Tx2 & Rx2 Rx3 Div Tx4 & Rx4





Configuration: WCDMA max 4+4+4 1TX or max 2+2+2 2TX MIMO

LTE 1+1+1 2TX MIMO

Flexi Multimode 3-Sector RF Module



TX

1/TX

2/Rx1/R

X2

Ant6 Ant5 Ant4 Ant3 Ant2 Ant1 Ant6 Ant5 Ant4 Ant3 Ant2 Ant1

Rx1/R

X2

Tx1/T

X2/R

x1/RX

2

Rx1/R

X2

Tx3/R

x3/RX

4

Rx3/R

X4

Tx5/R

X5/R

X6

TX

6/RX

5/Rx6

Rx5/R

X6

Rx5/R

X6

Rx3/R

X4

TX

4/Rx3/R

X4

Flexi Multimode 3-Sector RF Module Configuration: WCDMA max 2+2+2 2TX MIMO with 4RX diversity

LTE 1+1+1 2TX MIMO with 4RX

4-port antenna sector 2




Categories and Rules of ConfigurationModules, Cabling configuration Rules and exceptions (3/6)

Technology /bandwidth Modulo Consumed indexes/capacity

2G standalone 4 1 for 11 TRXs (to fit max 36 TRXs in one RP3-01)

3G standalone 16 2 indexes for 1 carrier

2G & 3G together 16 2 for 1 3G carrier, 1 for 2G 2 TRXs

LTE/20MHz 2 2 for LTE carrier

LTE/15MHz 8 6 for LTE carrier (made actually 3 x 5MHz)

LTE/10MHz 4 2 for LTE carrier, MIMO doubles capacity

LTE/5MHz 8 2 for LTE carrier, MIMO doubles capacity

LTE/3MHz 16 2 for LTE carrier

LTE/1.4MHz 32 2 for LTE carrier

LTE/10MHz & 2G 4 2 for LTE carrier, 1 for 11 TRXs



LTE/1.4MHz & 2G 32 2 for LTE carrier, 1 for 1 TRXs


Medusa HW ConfigurationRadio Frequency Types

Abbreviation Product name DL bw UL bwFXDA Flexi RF Module Triple 900 20MHz 20MHz

FXDJ Flexi RF Module Triple 900, J-band 12.5MHz 12.5MHz

FXEA Flexi RF Module Triple 1800 20MHz 30MHz

FXCA Flexi RF Module Triple 850 15MHz 15MHz

FXFA Flexi RF Module Triple 1900 20MHz 20MHz

FHDA Flexi RRH 40+40W 900 25MHz 35MHz

FHEA Flexi RRH 40+40W 1800 25MHz 40MHz


Radio connection principles

Dedicated mode Radio Sharing

System Module chaining Dedicated and shared chained radios

Dedicated and shared radio

ESMB/C

FSMx

RM/RRH

RM/RRH

RM/RRH

FSMx

RM/RRH

RM/RRH

ESMB/Csync

FSMx

RM/RRHsync

ESMB/C

FSMx RM/RRH

FSMEXT

ESMB/C

FSMx

RM/RRH

FSMEXT

ESMB/C

FSMx

RM/RRH RM/RRH RM/RRH

RM/RRH RM/RRH RM/RRH

RM/RRH RM/RRH RM/RRHsync

ESMB/C


Radio connection principlesOptical RP3 01 interfacing between SM and RFM

Single RM

GSM SM RFM 900/1800

2 Chained* RMs, Single/Dual Band

GSM SM RFM 900/1800

RFM 900/1800

2 unchained RMs, Single/Dual Band

GSM SM

RFM 900/1800

RFM 900/1800

OBSAI

*Single Technology Chained configurations will be supported with the first Multiradio Maintenance Release (LE P1 2010)

• Optical OBSAI RP3 01 interface between System Module and RF Module/RRH

• Several RF Modules can be simultaneously connected to GSM System Modules in the Base Station

• The Radios can be in the same or different bands

• Radio Connections options– Separate RP3 01 connections to the system modules (up

to 4 RF Modules can be connected to the system Module

– Chained* radios (Up to 3 Radios can be chained together in one chain)


Radio connection principlesOptical RP3 01 interfacing between SM and RRH

3 Chained* RRH

GSM SM RRH 900/1800

RRH 900/1800

RRH 900/1800

GSM SM

RRH 900/1800

RRH 900/1800

RRH 900/1800

3 unchained RRH

Single sector

GSM SM RRHOBSAI

*Single Technology Chained configurations will be supported with the first Multiradio Maintenance Release (LE P1 2011)


RF Configuration RF Configurations with single RF Module X

X

X

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM

RXMC

RXMC

RXMC

Cross polarized antennas

• Up to 666 with 1 Radio Module

• 2 way diversity, 6 antenna ports/module

• 1 x Pol antenna per sector

• Output Power

• 1/1/1 @ 60W per TRX

• 2/2/2 @ 30W per TRX

• 3/3/3 @ 20W per TRX

• 4/4/4 @ 15W per TRX

• 6/6/6 @ 10W per TRX

RP3

Note: Asymmetric powers per TRX are also supported e.g, 4/4/4 with BCCH and 1 TCH TRX@20W and other 2 TCH TRXs@10Weach


RF Configuration Single band RF Configurations with 2 RF Modules (one sector shown)

• Chained or unchained RMs

• 1 x Pol antenna per sector**

• Output Power

• 2/2/2 @ 60W per TRX

• 4/4/4 @ 30W per TRX

• 6/6/6 @ 20W per TRX

• 8/8/8* @ 15W per TRX

• 12/12/12* @ 10W per TRX

X

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

* With ESMC

**Both the branches must be tuned to the same RF Frequency Range

Antenna Optimized Configuration

- The sectors are spread over 2 RMs to allow maximum availability

- If one RM becomes unavailable, the total traffic gets reduced and RX Diversity would be lost

RP3

RP3


RF Configuration Single Band RF Configurations with 3 RF Modules (one sector shown)

• Chained or unchained RMs

• Antenna optimized**

• 3 antenna Lines per sector

• Output Power

• 3/3/3 @ 60W per TRX

• 6/6/6 @ 30W per TRX

• 12/12/12* @ 15W per TRX

X

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM3

RXMC

* With ESMC

**All the branches must be tuned to the same RF Frequency Range

RM1 Rx

RM2 DRX

RM2 Rx

RM3 DRX

RM3 Rx

RM1 DRX

Antenna Optimized Configuration

• The sectors are spread over 3 RMs to allow maximum availability

• If one RM becomes unavailable, the traffic capacity would decrease and RX Diversity would be lost for 1 RM

RP3

RP3

RP3


RF Configuration Single Band RF Configurations with 4 RF Modules (one sector shown)

• 4 Unchained RMs

• Antenna Optimized

• 2 x Pol antenna per sector**

• Output Power

• 4/4/4 @ 60W/TRX

• 8/8/8 @ 30W/TRX

• 12/12/12* @ 20W/TRX

XLNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM3

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM4

RXMC

X

RP3

RP3

RP3

RP3

* With ESMC

**All the branches must be tuned to the same RF Frequency Range


X

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

RFM 1800

RFM 900

X

RF Configuration Dual band RF Configurations with 2 RF Modules (one sector shown)

• Chained or Unchained RMs

• 2x Pol antenna per sector

• GSM 900: Up to 6/6/6@10W/TRX

• GSM 1800: Up to 6/6/6@10W/TRX

RP3

RP3

Flexible o/p power/TRX enables different combinations of Macro cell 900 and Micro cell 1800


RF Configuration Dual Band RF Configurations with 3 RF Modules (one sector shown)

• Chained or Unchained RMs

• Mixed: Normal and Antenna Optimized

• 2 x Pol antenna per sector*

GSM 900 GSM 1800

4/4/4@30W/TRX 2/2/2@30W/TRX

6/6/6@20W/TRX 3/3/3@20W/TRX

8/8/8@15W/TRX 4/4/4@15W/TRX

X

LNA

LNAD

up

lexerR

X

MCPATX

RX main

RX div

RM1

RXMC

Cross polarized antennas

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

With 2xESMB (Cositing) or 1x ESMC for >18 TRX

*Both the branches must be tuned to the same RF Frequency Range

RFM 900/1800

RFM 900/1800

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM3

RXMC

X

RFM 900/1800

RP3

RP3

RP3

# #

# or vice versa



• 4 Unchained RMs


• 2 x Pol antenna per sector*

• GSM 900: up to 6/6/6@20W/TRX

• GSM 1800: up to 6/6/6@20W/TRX

XLNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

RFM 900

RFM 900

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM3

RXMCRFM 1800

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM4

RXMC

X

RFM 1800

*Both the branches in each band must be tuned to the same Rx Frequency Range

RP3

RP3

RP3

RP3

Flexible o/p power/TRX enables different combinations of Macro cell 900 and Micro cell 1800



• 4 Unchained RMs


• 5 antenna lines per sector*

• Output Power 30W/TRX

• GSM 900 6/6/6, GSM 1800 2/2/2, or

• GSM 1800 6/6/6, GSM 900 2/2/2

XLNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMC

RFM 900

RFM 900

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM3

RXMCRFM 900

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM4

RXMC

X

RFM 1800

*Both the branches in each band must be tuned to the same Rx Frequency Range

RP3

RP3

RP3

RP3

X


RF Configuration RRH single sector configuration

X

LNAD

up

lexer

MCPATX

RX main

LNA

Du

plexer

MCPATX

RX main

RRH

Optical RP3

MCPA1 MCPA2 RRH unit

GSM

Dedicated Mode

1TRX@40W/TRX

2TRX@20W/TRX

3TRX@13W/TRX

4TRX@10W/TRX

5TRX@8W/TRX

6TRX@6W/TRX

1TRX@40W/TRX

2TRX@20W/TRX

3TRX@13W/TRX

4TRX@10W/TRX

5TRX@8W/TRX

6TRX@6W/TRX

2TRX@40W/TRX

4TRX@20W/TRX

6TRX@13W/TRX

8TRX@10W/TRX

10TRX@8W/TRX

12TRX@6W/TRX

Flexi RRH 2TX 900 and 1800

Flexible RRH configurations• Dual Duplexer to enable MIMO and 2-

way diversity schemes for 1 sector (2 antenna ports / module)

Up to 6+6 MIMO or 12 with 1 RRH• Capacity extensions with chaining12+12+12 with 3 RRH• Cost optimized for 1 sector MIMO

configurations

Configurations:• Minimum: up to 6+6 MIMO (1

module)• Maximum: up to 12+12+12 (3 RRH)• With these power steps:

• 1 TRX * 40W (2 ant/sect)• 2 TRX * 20W (2 ant/sect)• 3 TRX * 13.3W (2 ant/sect)• 4 TRX * 10W (2 ant/sect)• 5 TRX * 8W (2 ant/sect)• 6 TRX * 6.7W (2 ant/sect)


RF Configuration Single band RF ConfigurationsExample: 3 chained RRH at different Locations

X

LNA

Du

plexer

MCPATX

RX main

LNAD

up

lexer

MCPATX

RX main

RRH1

Suitable for remote islands

1x Pol antenna per sector

Output Power:

22/2@ 40W per TRX

4/4/4@ 20W per TRX

6/6/6@ 13W per TRX

8/8/8@ 10W per TRX

10/10/10@ 8W per TRX

12/2/12@ 6W per TRX

RP3

LNA

Du

plexer

MCPATX

RX main

LNA

Du

plexer

MCPATX

RX main

RRH2

LNA

Du

plexer

MCPATX

RX main

LNA

Du

plexer

MCPATX

RX main

RRH3

X

X

RP3

RP3

GSM SM

Remote Sector 1

Remote Sector 2

Remote Sector 3


RF Configuration Antenna Optimized ConfigurationExample: 3 RRH on Common Pole or Mast Top

LNA

Du

plexer

MCPATX

RX main

LNAD

up

lexerMCPATX

RX main

RRH1

• Suitable for co located sectors

• 1x Pol antenna per sector

• One sector is spread over two RRHs

• Allows High Redundancy

• Failure of one RRH does not result in total Failure of any sector.

RP3

LNA

Du

plexer

MCPATX

RX main

LNA

Du

plexer

MCPATX

RX main

RRH2

LNA

Du

plexer

MCPATX

RX main

LNA

Du

plexer

MCPATX

RX main

RRH3

RP3

RP3

Sector 1

Sector 1

Sector 2

Sector 2

Sector 3

Sector 3


RF Configuration Common Sector Configuration

# of carriers (2G-3G) Max Tx Power Antenna optimized # of RF branches (pipes)

# of antennas

1 60 No 1 1 or 2

2 30 No 1 1 or 2

3 20 No 1 1 or 2

4 15 No 1 1 or 2

6 10 No 1 1 or 2

2 60 Yes 2 2

4 30 Yes 2 2

6 20 Yes 2 2

8 15 Yes 2 2 or 4

12 10 Yes 2 2 or 4

6 30 Yes 3 2 or 4

1 (2G) – 1 (3G) 40 – 20 No 1 1 or 2

20 – 40

2 (2G) – 1 (3G) 20 – 20 No 1 1 or 2

10 – 40

3 (3G) – 1 (3G) 10 – 30 No 1 1 or 2

2 (2G) – 1 (3G) 20 – 40 Yes 2 2 or 4

4 (2G) – 2 (3G) 20 – 20 Yes 2 2 or 4

1 IDD 60 Yes 2 or 4 2

2 IDD 60 Yes 2 or 4 2

4 IDD 30 Yes 2 or 4 4

1 IDD nad 2 non-IDD 30/30 Yes 2 2


RF Configuration Common configurations – Dedicated 2G Configuration

Configurations) # of FXxx # of ESMB/C # of FPAA *) **)

# of FPDA *) # antennas

Unchained RF

Module 1+1+1 up to6+6+6 2UD

1 1 2 1 6

Two chained RF

Modules 2+2+2 up to 12+12+12 2UD

2 1 3 2 12

Three chained RF


3 1 4 2 18

Two unchained RF


2 1 3 2 12

Three unchained RF


3 1 4 2 18

Four unchained RF


4 1 5 3 ***) 24

*) Optional depending on the external power source. The number of power modules is based on maximum power consumption and does not account for redundancy.

**) One FPMA supports up to four FPAAs. FPBAs may also be installed in the FPMA.

***) An FSEC is also required since a maximum of two FPDAs can be installed in parallel for each System Module.


RF ConfigurationCommon configurations – Antenna Optimized

Configurations) # of FXxx # of ESMB/C

# of FPAA *) **)

# of FPDA *)

# antennas

One RF Module

antenna optimised 2

up to 12 OMNI 2UD

1 1 2 1 12

Two chained RF

Modules antenna optimised

2+2+2 up

to 12+12+12 2UD

2 1 3 2 12

Three chained RF

Modules antenna optimised

3+3+3 up

to 12+12+12 2UD

3 1 4 2 18

*) Optional depending on the external power source. The number of power modules is based on maximum power consumption and does not account for redundancy.

**) One FPMA supports up to four FPAAs. FPBAs may also be installed in the FPMA.


RF Configuration Antenna Sharing with GSM/WCDMAConcurrent/Non concurrent mode

X

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM1

RXMC

LNA

LNA

Du

plexer

RX

MCPATX

RX main

RX div

RM2

RXMCRP3

RP3

GSM

WCDMA

RP3

Non Concurrent Mode

RM1: GSM Mode

RM2: WCDMA Mode

Concurrent Mode

RM1/RM2: GSM/WCDMA


RF Configuration 2+2+2 Flexi EDGE extension to 4+4+4 with RFM(one sector shown)


Example of Configuration Dedicated 2G Configuration – 1+1+1 up to 6+6+6 2UD with 1 unchained RF Module

• 1 System Module (ESMB/C) • 1 RF Module (FXxx)

PWR 1

PWR IN

OPT 1

OPT 1

FXxx

ESMB/C


Example of Configuration Dedicated 2G Configuration – 2+2+2 up to 12+12+12 2UD with two chained RF Modules

• 1 System Module (ESMB/C) • 2 RF Modules (FXxx)

PWR 1

PWR IN

OPT 1

OPT 1

OPT 2

OPT 1PWR IN

FXxx

ESMB/C

FXxx


Example of Configuration Dedicated 2G Configuration – 3+3+3 up to 12+12+12 2UD configuration with three chained RF Modules• 1 System Module (ESMB/C) • 3 RF Modules (FXxx)

PWR 1PWR IN

OPT 1

OPT 1

OPT 2

OPT 1PWR IN

FXxx

ESMB/C

FXxx

PWR 2

PWR 3

PWR IN

PWR IN

OPT 1

OPT 2

FXxx

OPT 1

OPT 2

OPT 1


Example of Configuration Dedicated 2G Configuration – 2+2+2 up to 12+12+12 2UD configuration with two unchained RF Modules


PWR 1

PWR IN

OPT 1

OPT 1

OPT 2

OPT 1PWR IN

FXxx

ESMB/C

FXxx


Example of Configuration Dedicated 2G Configuration – 3+3+3 up to 12+12+12 2UD configuration with three unchained RF Modules


OPT 1PWR IN

PWR 1PWR IN

OPT 1

OPT 1

OPT 2

OPT 1PWR IN

FXxx

ESMB/C

FXxx

PWR 2

PWR 3

PWR IN

PWR IN

OPT 1

FXxx

OPT 1

OPT 1

OPT 1

OPT 1


Example of Configuration Dedicated 2G Configuration – 4+4+4 up to 12+12+12 2UD configuration with four unchained RF Modules


PWR 1PWR IN

OPT 1

OPT 1

OPT 2

FXxx

ESMB/C

FXxx

PWR 2

PWR 3

PWR INPWR IN

OPT 1

FXxx

OPT 1

OPT 1OPT 1

OPT 1

OPT 1

PWR IN

PWR 4

PWR IN

OPT 1

FXxx


Example of Configuration Antenna-optimised configurations – 2 up to 12 OMNI 2UD antenna-optimised configuration with one RF Module


PWR 1

PWR IN

OPT 1

OPT 1

FXxx

ESMB/C


Example of Configuration Antenna-optimised configurations – 2+2+2 up to 12+12+12 2UD antenna-optimised configuration with two chained RF Modules• 1 System Module (ESMB/C) • 2 RF Modules (FXxx)

PWR 1

PWR IN

OPT 1

OPT 1

OPT 2

OPT 1PWR IN

FXxx

ESMB/C

FXxx


Example of Configuration Antenna-optimised configurations – 3+3+3 up to 12+12+12 2UD antenna-optimised configuration with three chained RF Modules• 1 System Module (ESMB/C) • 3 RF Modules (FXxx)

OPT 1PWR IN

PWR 1PWR IN

OPT 1

OPT 1

OPT 2

OPT 1PWR IN

FXxx

ESMB/C

FXxx

PWR 2

PWR 3

PWR IN

PWR IN

FXxx

OPT 1

OPT 1

OPT 1

OPT 1OPT 2

OPT 1

OPT 2


Example of Configuration Shared 2G and 3G with RF Modules – 2G 1+1+1 up to 5+5+5/3G 1+1+1 2UD configuration with one RF Module• 1 System Module (ESMB/C) • 2 RF Modules (FXxx) • 1 3G System

Module (FSMx)

PWR 1

PWR 1

OPT 1

OPT 1

OPT EXT 1

OPT 1PWR IN

ESMB/C

FSMx

FXxx

OPT 4 PWR AUX

OPT 2


Example of Configuration Concurrent dedicated (2G) and shared (2G and 3G) RF Modules – Concurrent dedicated configuration with 1+1+1 20W in 3G and 6+6+6 15W in 2G• 1 System Module (ESMB/C) • 2 RF Modules (FXxx) • 1 3G System

Module (FSMx) • 3G: 1+1+1 20W

• 2G: 6+6+6 15W

The maximum baseband hopping

configuration is limited to

6+6+6 and highest usable

number of TRXs is 18.

OPT 1PWR IN

PWR 1

ESMB/C

FSMx

FXxx

OPT 2

PWR 1

OPT 1

OPT 1OPT

EXT 1

OPT 4 PWR AUX

OPT 1

FXxx


Example of Configuration IDD configurations – 2G 1+1+1 up to 2+2+2 IDD 2UD configuration with two unchained RF Modules• 1 System Module (ESMB/C) • 2 RF Modules (FXxx)

PWR 1

PWR IN

OPT 1

OPT 1

OPT 1PWR IN

FXxx

ESMB/C

FXxx

sharing session fmr

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