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
12/12/08 3LTE Part 3 - DIAM
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
12/12/08 4LTE Part 3 - DIAM
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
12/12/08 5LTE Part 3 - DIAM
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
12/12/08 6LTE Part 3 - DIAM
LTE features – manufacturer view
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
…
12/12/08 7LTE Part 3 - DIAM
LTE features – manufacturer view
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
12/12/08 8LTE Part 3 - DIAM
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
12/12/08 9LTE Part 3 - DIAM
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