1. Nokia Siemens Networks
LTE Update
December 6, 2010
Thorsten Robrecht
Head of LTE Business

2. Summer and autumn 2010
LTE is gaining momentum…
113 LTE network operator
commitments in 46 countries
GSA: Evolution to LTE report (October 26, 2010)
+77%
64 LTE network operator
commitments in 31 countries
GSA: Evolution to LTE report (April 7, 2010)
2 © Nokia Siemens Networks

3. LTE Business: Strong Growing global Market
Key highlights LTE 2H10 Market:
• New market opportunities in Russia, Japan, India, Korea and Australia
• FDD / TDD share stabilizes at 2/3 vs 1/3
3 © Nokia Siemens Networks

4. Summer and autumn 2010
LTE highlights from Nokia Siemens Networks
Commercial network launches Pilots, trials, showcases
• 800 MHz
• 1800 MHz
• TD-LTE
20 commercial LTE deals
• 18 LTE radio access
• 10 EPC
Deutsche Telekom
• 1 IMS for VoLTE ...
2010-07-19 Announcement: Nokia Siemens Networks to Acquire Certain Wireless
Network Infrastructure Assets of Motorola for US $1.2 Billion
4 © Nokia Siemens Networks

5. Nokia Siemens Networks LTE
Measurements from Telia’s commercial network
Peak data rates
Gothenburg, • Downlink: 102 Mbps
Sweden • Uplink: 40 Mbps
End user “stability” experience
• FTP connect time: 40 ms
• Accessibility: 98.7 % Average throughput
• Handover success rates: 97.6% (drive tests)
• Downlink: 44 Mbps
… as the detailed results of this report • Uplink: 23 Mbps
confirm, the overall performance in the
Gothenburg network (NSN) was better
than the performance in the Stockholm
LTE by Nokia Siemens Networks network (ERICSY).
• 20 MHz bandwidth Source: Signals Research Group, Signals Ahead - LTE Drive Test Revisited -
• 2.6 GHz carrier frequency Part 1. Full report available from here: www.signalsresearch.com
5 © Nokia Siemens Networks

6. LTE 800 in Germany
August 30, 2010: 1st LTE “Nokia Siemens Networks has already
basestation in Germany live demonstrated its technological leadership
in LTE. In addition its expertise in services
has convinced us: It can ensure the rapid,
high quality network roll-out we want and
have planned." Bruno Jacobfeuerborn,
Director Technology Telekom Deutschland
4G coverage at Kyritz
3G coverage at Kyritz
“LTE Plug & Play”: State Secretary Tina Fischer and
Deutsche Telekom CEO René Obermann take first
LTE-Site in Germany into operation by plugging in
'magenta' transport cable to a Nokia Siemens
Networks Flexi Multiradio Basestation.
Source: Deutsche Telekom
6 © Nokia Siemens Networks

7. NSN Live LTE network in Hong Kong
LTE coverage in extremely dense urban area
Queens Road
Central Business District
• 2.6 GHz @ 10 MHz (15MHz)
• Latest RL10 release
• 29 eNodeB
• Street canyons in dense urban area
7 © Nokia Siemens Networks

8. Leading Maturity & Stability
MIIT Field Trials successfully completed
• Stable 80 Mbps
in DL
Inter eNB HO
• U-plane delay
< 14 ms
• HO success
rate 98% Intra eNB HO
• Excellent coverage
Inter eNB HO
Inter eNB HO
Test route
8 © Nokia Siemens Networks

9. High interest in TD-LTE demonstrations
May31, Shanghai, Taipei – TD-LTE HD-video call
Oct 11-15, PT-Expo
Shanghai World Expo NCTU trial network, Taipei
• TD-LTE coverage at booth
• Samsung dongle
9 © Nokia Siemens Networks

10. Holistic: Unique global and end-to-end approach
Global End-to-end
• Centers of competence in • RAN – transport – core…
all LTE lead markets • GSM / 3G / LTE
• 25+ trials with leading • IP transformation
CSPs around the world • Network Implementation –
• All frequency bands Optimization – Operation
(paired and unpaired) • Smart Labs
End-to-end with leading device vendors
...
10 © Nokia Siemens Networks

11. Holistically driving the TD-LTE ecosystem:
Industry’s 1st TD-LTE Open Lab
• Leverage Hangzhou R&D facility
• Smart phone and terminal testing facility
Hangzhou, China – April 16, 2010 • Practical know-how sharing
Industry’s first TD-LTE Open Lab to • Interoperability and Functionality of devices
Accelerate TD-LTE Ecosystem across TD-LTE networks
• Expert pool of interoperability testing (IOT)
11 © Nokia Siemens Networks

12. Addressing India’s BWA market
TD-LTE lab at Bengaluru
Bengaluru, India - Oct. 19
TD-LTE in 2.3GHz band with
110Mbps on commercial hardware
TD-LTE lab at Bengaluru
• R&D facility
• Addressing the special needs of the Indian
Broadband Wireless market
12 © Nokia Siemens Networks

13. Smart: Unique efficient solutions
for delivery of best customer experience
Products Services
• Common platforms • Global presence
• Software defined • LTE-trained
• Leading efficiency • Experienced
Global footprint and experience
• 13 I-HSPA references (as of August 2010). already to HSPA+ networks
• 270+ 2G/3G/LTE packet core references with 90+ direct tunnel projects
• 180+ WCDMA/HSPA radio references
• 320+ GSM/EDGE radio references
• 100+ IP backhaul migration projects
• 200+ Communication Service Providers worldwide have the Flexi Multiradio BTS
13 © Nokia Siemens Networks

14. Nokia Siemens Networks
We make LTE radio access most efficient with Flexi Multiradio BTS
• Software Defined Radio
(same modules for all technologies)
• Smallest & most compact BTS
• Highest energy-efficiency
Winner: Best Technology weatherproof outdoor & indoor
Advance 2009
• All-IP – all integrated, speed IPSec
We are delighted that Nokia
Siemens Networks is
showing leadership in the
sector by developing more
energy-efficient products Juniper
Jean-Paul Jean-Renaud Winner 2009: Research
Head of WWF Business and Industry
Relations
Green Network Hardware Gold Award Winner 2010:
and Infrastructure Green Infrastructure
European Operator GSM modernization case
Flexi BTS saves annually: > 55 tn CO2 ( = 15.000 cars)
> 8 Mio. Euro power bill

15. Demand for multiradio migration to LTE
2.6 GHz LTE
2.1 GHz WCDMA/(I-)HSPA
LTE
1.9 GHz GSM/WCDMA
LTE
1.8 GHz GSM LTE
WCDMA/(I-)HSPA
1.7/2.1 GHz WCDMA
LTE
1.6 GHz LTE
900 MHz GSM LTE
WCDMA/(I-)HSPA
850 MHz LTE
800 MHz EU Digital Dividend LTE
700 MHz US (DD / Public Safety) LTE

16. Flexi Multiradio BTS - also the multiradio transport solution
SW-defined radio and SW-defined transport
Embedded….
Backhaul technology and … ATM / TDM / IP TRS Backhaul and
… Radio Sync
topology evolution … IPSec (>1 Gbit/s) Radio evolution by SW
… iHSPA
• LTE via software
• IP via software
RNC
Compact and flat WCDMA
I-HSPA
LTE
• Wirespeed IPsec built-in
network architecture
GSM Simplify
Flexi Multiradio BTS
Full packet LTE
NodeB RNC
backhaul Ethernet Harmonize
for 3G and LTE Corporate Internet
access DSL gateway
LTE
E1/T1
Hybrid backhaul BTS BSC Lower
for 2G and 3G NodeB Ethernet cost
RNC I-HSPA
Optimizing BTS BSC
E1/T1
2G and 3G Optimize GSM/WCDMA
NodeB RNC
networks
Vodafone Newbury, LTE Roadshow 2010 ----------- Customer Confidential

17. OPEX reductions with Nokia Siemens Networks SON Suite
(Based on European WCDMA operator case)
Network Deployment Network Operation User Service Quality Leading SON Suite
15 % “Nokia Siemens
60 % 50 % 50 % from 12 80 % Networks SON Plug
and Play proven to be
weeks the most advanced
down to and technically mature
solution available
1 week in the market.” Michael
Sawallisch,
Senior Expert Radio
Networks O&M
Design, Deutsche
reduced reduced reduced faster nw- reduced reduced cell Telekom (Oct.2010)
rollout effort effort optimization call drop overloads
time/BTS cycle time rate affecting
download
Plug & Play, Mobility robustness optimization,
Automatic Neighbor Relation real-time load balancing
Drive test minimization, coverage and capacity optimization,
cell outage compensation

18. Nokia Siemens Networks
We make LTE EPC most efficient with Flexi NG and Flexi NS
Flexi NG Flexi NS
• GGSN & S/P-GW • SGSN & MME
• Evolution of field proven SGSN
• Highest efficiency with 4D scaling Commercial
• Leading signaling capacity: 22 k trs/s
• Leading throughput: 360 Gbit/s LTE launch
• Leading session density: 21.6M
• Leading signaling capacity: • Simultaneous 2G/3G/LTE operation
108k trs/s
• ATCA based platforms
• Leading service intelligence
Leading in all LTE relevant criteria
“EPC product platform will need to scale control-plane capacity, and specially that the
transaction rate (i.e. signaling capacity) of the platform will be the key to system
performance”
Heavy Reading (11/2009) on Evolved Packet Core

19. Nokia Siemens Networks
Leading LTE voice strategy
Fast Track VoLTE
 First announced at the Mobile World Congress,
February 2009
 InfoVision award at the Broadband World Forum,
September 2009
 Frost & Sullivan’s 2010 European
Competitive Strategy Innovation Award
Smooth transition to LTE technology
LTE broadband for IMS for enriched IP
Fast-Track VoLTE
high speed data multimedia services
LTE LTE LTE VoIP
VoIP
HSPA HSPA HSPA
Industry initiative — ‘One Voice’
MSS NVS
I-HSPA EPC I-HSPA NVS
MSS I-HSPA IMS
2G/3G 2G/3G EPC
EPC
 Nokia Siemens Networks joined forces to build a
common LTE voice ecosystem Introduce NVS
VoIP solution
Evolution to IMS
VoIP solution
• Simple upgrade of MSS
 Initiative readyness announced during ‘LTE Americas‘ on • Main focus on LTE data
• Fallback to 2G/3G CS
with NVS (VoIP) function
• Fully IMS compatible
• IMS-centric service
architecture
4 November, 2009 access for voice
• Re-use existing MSC
Server system for voice
reuse of CS infra-
structure for LTE VoIP
capable handsets
• Rich Communication
Services with full
multimedia telephony
• Seamless 3GPP voice • Support for any access
 Commonly agreed ‘One Voice’ profile for voice and SMS service continuity
over LTE published on the same day 9 © Nokia Siemens Networks

20. Nokia Siemens Networks
Leading the LTE market with 20 commercial LTE deals
• Single vendor World’s first
• 40.000 eNB commercial LTE network
• Build&operate
Finland
Denmark Nordics Estonia Sweden
USA (IMS)
USA
Agri-Valley Deutsche Telekom
Communications Germany Japan
Saudi Arabia
USA
selected as
global LTE-supplier Bahrain
1st LTE deal in
Middle East Africa

21. Nokia Siemens Networks’ unique position in LTE
Unique efficient delivery Unique global
of best customer end-to-end
experience approach
Smart Holistic
LTE by
Unique track record
in LTE world’s firsts,
commercial deals
and live networks Proven
21 © Nokia Siemens Networks