part3 - providers

12/12/08 1-

Part 3 - Providers

Pierre Lescuyer

DIAM

12/12/08 2LTE Part 3 - DIAM

Content

NSN

ALU

Huawei

Products solutions

Roadmaps on key features

Supported frequency roadmap

Terminals


Multimode 2G/3G/LTE BBU3900 platform

Uses technology specific daughter boards

BTS Hardware - manufacturer view

All manufacturers attempt to maximize site and antenna system reuse

All base band modules can be stacked with current generation within same cabinet

They all support CPRI standard between Base Band and Remote Radio

All manufacturers attempt to maximize site and antenna system reuse

All base band modules can be stacked with current generation within same cabinet

They all support CPRI standard between Base Band and Remote Radio

d1u multimode based controller board + 3

base band modem units

d2u may also support LTE for testing & trials

Flexi Release 2 System Module is LTE ready

RF modules and RRH are evolving towards

3G/LTE simultaneous support


Frequencies – manufacturer view

Priority is given to US frequency bands (700 MHz – not shown below)

2600 MHz is then first to come

1800 MHz is provided later… but this could change depending on market requirements

Priority is given to US frequency bands (700 MHz – not shown below)

2600 MHz is then first to come

1800 MHz is provided later… but this could change depending on market requirements

2009 2010

1800 MHz900 MHz

2600 MHz2100 MHz

2100 MHz900 MHz

2600 MHz1800 MHz

2600 MHz 1800 MHz900 MHz

2100 MHz


LTE features – manufacturer view

1st commercial availability varies between providers…

the availability of full & mature versions seems to be aligned to mid-2011 1st commercial availability varies between providers…

the availability of full & mature versions seems to be aligned to mid-2011

RLTTrial

RL101st

commercial

2009 2010 2011

RL20Full capability

eRAN1.01st commercial

eRAN2.0Mass market

eRAN3.0Full capability

LA1.0Trial

LR1.11st commercial

LR2.0Mass market

LR3.0Full capability



1st commercial: all basic features

3GPP compliant RLC-MAC-PDCP

20 MHz bandwidth cell support

MIMO 2x2

Ciphering / integrity

Inter-operable S1 interface

Intra-LTE lossless mobility

Inter-RAT mobility to UMTS for data

…



Mass Market

Robustness / capacity

Some additional features (for Huawei)

Full Capability (round mid-2011)

SON (enhanced Self Optimization)

Advanced MIMO schemes (DL MU-MIMO)

Compliance to 3GPP Release 9


NSN roadmap (main features)

RL10 2Q 2010

Support of 64 QAM in DL

Adaptive DL MIMO 2x2

Adaptive Modulation & Coding

Transmit diversity for two antennas

Fair scheduler (UL/DL)

Intra frequency handover via X2

Inter RAT handover to WCDMA

RL20 2Q 2011

Support of 64 QAM in UL

RoHC header compression

Support of GBR EPS bearer

Support of high speed users

Intra frequency handover via S1

Inter RAT handover from WCDMA

Inter RAT handover to GSM

CS fallback to WCDMA & GSM

SRVCC to WCDMA & GSM


ALU roadmap (main features)

LR1.1 4Q 2009

MU-MIMO 2x2

CS fallback for voice

PS mobility from LTE to UMTS

PS mobility from LTE to GSM

Tx Div & Rx Div

UL 64QAM support

LR2.0 3Q 2010

SR-VCC - Voice Call Continuity

4-Rx Diversity

MIMO Dynamic reconfiguration

Optimised MCS selection

12/12/08 10LTE Part 3 - DIAM

Huawei roadmap (main features)

eRan1.0 2Q 2009

Intra E-UTRAN Mobility

VoIP

Full S1 & X2 support

Inter-RAT LTE/GSM/UMTS mobility

Scheduling Algorithm

Inter Cell Interference Mitigation

Optimized RRM and mobility

eRan2.0 2Q 2010

DL MIMO: 4*2

4-Rx diversity

4-Tx support

12/12/08 11LTE Part 3 - DIAM

Terminal view First pre-commercial devices are expected early 2010

Early LTE/UMTS/EDGE prototypes expected by 2Q-2009

First products expected to be data devices; form factor handsets are 6/12 months later

LG Samsung Motorola Nokia EMP QCT

part3 - providers

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