Presentation at Femtocell World Summit 2010 in London with featured speaker: Manish Singh, Vice President PLM, Continuous Computing When: Tuesday, June 22, 2010 Time: 3:50- 4:15 p.m. Topic: LTE Femtocells and Edge Offload

1. LTE = Femtocell’s Biggest Opportunity
Manish Singh
Vice President
Product Line Management
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2. At a Glance
Over 150 Customers Worldwide
Protocols
LTE
DPI
Femtocell
ATCA Professional
Platforms Services
See us in the Exhibit Area
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3. Local IP Access (LIPA) – Live Demonstration
Local Home 1 Core Network Emulator (CNE)
Local IP 1
UE 1
Local IP MSC HLR
Router
Local IP Access
IP Offload HNB-GW SGSN GGSN
Local IP Access
Internet
Local IP 2 ISP Router
PC w/ HSPA Local
Data Card UE 2 Media Server
 3G Local IP Access Solution  End-to-End Solution
 Local Content Access on Home LAN  Trillium Femtocell Software
 Internet Traffic Offload via Femtocell  3G Core Network Emulator
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4. Agenda – It’s LTE Time!
Why? When? What? How?
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5. Why?
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6. LTE’s Momentum
75+ Operators
• Committed LTE plan
• Trials & Rollouts
1st LTE Commercial Network
• Launched in 2009
• TeliaSonera in Sweden & Norway
72 Million LTE Connections by 2013
• 2010 more commercial deployments
• Verizon, NTT DoCoMo, China Telecom
Source: Infonetics Research, 2009
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7. Challenges
Capacity Mind The Gap
• Traffic doubling every 12 months • More for less
• LTE spectral efficiency gain = 4X • Lower Cost / Bit
Source: Morgan Stanley, Mobile Internet Report 2009 Source: Light Reading, 2009
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8. Drivers
Demographics Devices Demand
Internet Generation Mobile Internet Devices Internet Apps & Content
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9. And More to Come…
 Smartphones, Netbooks, Notebooks…
Smartphones Netbooks Notebooks
 Cameras, eBooks, Med Devices, Gaming, Navigation…
Personal
IP Cameras eBooks Medical Devices Gaming Consoles Navigation Systems
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10. Options
Increase Revenue Reduce Traffic
• $X / MB • Walled Garden
• Less for More • Traffic Blocking
But, that’s going back…
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11. Alternative
MME / Serving GW MME / Serving GW Capacity
S1 S1
X2
eNodeB eNodeB
Cost
eNodeB
Revolutionary Network Architecture
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12. Disruption
Core
MME / Serving GW MME / Serving GW
RAN-Aware Internet Video
Traffic Shaping Offloading Transcoding
S1 S1
X2
eNodeB eNodeB
Access
Small Cells TD-LTE WiFi Offloading
eNodeB
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13. Network Mutation
Macro Topology Hierarchical Cell Structure
Coverage Era Capacity Era
1990 2010
“The need for 4G picocells and femtocells to enhance coverage and boost
capacity in hotspots is one of the important principles for Verizon's LTE Network”
-Verizon Wireless CTO
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14. 13 DPI
DPI = Control Customer Wins!
Video Conference
Operator VoIP
Gaming
Video on Demand
Email
Business Class VPN
Browsing
P2P
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15. When?
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16. LTE Is Deploying Now!
Technology Trials
3GPP R8 Standards
NEP Product Development
LTE Field Trials
Commercial Rollouts
2008 2009 2010 2011
Operators Currently Building “Macro” RAN & EPC
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17. LTE Femtocell Timelines
Commerical
Rollouts
• Multi-mode
Operator Lab FAPs
Trials • Integrated
• LTE Femtocells CPE devices
• Integrated Silicon
Technology
Readiness
• Silicon
• PHY
• Software
2009 2011 2013
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18. Beachhead Opportunity
3G LTE
Act Now!
Wait…
LTE = Femtocell’s Biggest Opportunity
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19. What?
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20. LTE Reference Design
 Trillium LTE Femtocell Software
 3GPP March 2009
 LTE Uu
 FDD & TDD both supported
 S1 & X2 Network interfaces
 picoChip PC7608
 Software defined LTE PHY
 Frequency, bandwidth options
 2 x 2 MIMO operation
 Cavium OCTEON
 Multi-core MIPS64 Processor
 L2 – L7 software execution
 MicroTCA Form Factor
 Performance measurements available
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21. Anatomy
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22. Performance
ueSI
eNodeB
M
RACH Preamble
Random Access Response
RRC Connection Request
TTI = 1ms
RRC Connection Setup ()
RRC Connection Setup Complete
Total Bandwidth = 10 MHz & 20 MHz
AS (Security Mode Command)
AS (Security Mode Complete)
RRC Connection Reconfig Req ()
UL Grant Start DL
RRC Connection Reconfig Comp() Load
Request
Timer
DL Data/UL Data
Trillium’s LTE Performance
Available
Today!
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23. FAP Types
Modularity
Scalability
Portability
Throughput
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24. Multi-Mode Femtocell, A Look Inside
 Upgrade path from 3G to LTE
WCMDA Femtocell
 Support for mixed subscriber
RRC
PDCP RANAP Iu-UP
base
RLC
WCDMA HNBAP  Single household may have 3G
RUA
PHY MAC-b,MAC-d,MAC-sh GTP / and LTE devices
MAC-HS,MAC-ES MAC-E* SCTP RTP
Uu Iuh
 Parallel radio stacks
 Separate Layer 1-3 stacks
Header IP
Encryption Management IP
Compression Sec
 Shared elements
LTE RRC S1AP
 Encryption acceleration
LTE PDCP SCTP
eGTP
 Header compression
LTE PHY
PHY LTE RLC LTE –S1
 QoS, IPsec
LTE MAC  Management system
LTE -Uu
 Application Complexities
Trillium LTE Femtocell
 Interference mgmt / SON
 Inter-RAT HO
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25. How?
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26. Spectrum
 The Spectrum Challenge
2.6 GHz
 700 MHz
2.6 GHz  2.6 GHz
Cell radius  Digital Dividend
~ 30m – 2.6 GHz  900 / 1800 MHz refarming
300m
 Frequency impacts network costs
 Increases with frequency
 TD-LTE = Opportunity
800 MHz
 FDD for Macros
 TDD for Femtos
Cell radius  Multi-band deployment
~ 1 km –  2.6GHz for Femtos
3km  700MHz for Macros
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27. Network Topology
E-UTRAN Architecture
MME / Serving GW MME / Serving GW
S1 S1
X2
eNodeB eNodeB HeNodeB HeNB Gateway
eNodeB HeNodeB HeNodeB
HeNB Gateway is Optional
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28. HeNB Gateway
MME
S1
HeNodeB
HeNB Gateway
Serving GW
MME
S1-MME
HeNodeB
HeNB Gateway
S1-U
Serving GW
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29. And, More… without HeNB Gateway
MME
IPsec
HeNodeB
Security Gateway
Serving GW
The MME MUST Scale to Handle a HIGH Number of SCTP Connections
Fast Path SCTP Highly
PP50
+ = Scalable
MME
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30. Internet Offloading
Internet
Macro
eNodeB
MME
Internet
SGW PDN GW
Traffic Offloader
Femto
Gateway
Offloading
- Bump-in-wire device
Femto
eNodeB
- Application / protocol
- Minimize traffic to CN
- Reduce CN OpEx / CapEx
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31. Traffic Shaping in Mobile Networks
PCRF
Urban
MME
DPI
SGW PDN GW Traffic Shaper
Rural
Policy Enforcement Options
- Bump-in-wire device
- Application / protocol
Suburbs - Usage monitor
- Time of day
- User priority
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32. Shaping & Offloading Don’t Mix
Internet
Macro
MME
Internet SGW PDN GW DPI
Traffic Offloader Traffic Shaper
Femto
Gateway
Shaping + Offloading
Femto - Offloading breaks shaping
- Have to be in the same box
- Add Shaping in Offloader
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33. Summary
 LTE is Femtocell’s BIGGEST opportunity
 Clean slate
 Lower cost / bit
 Networks will mutate 1st
 Traffic increasing exponentially LTE Femtocell
 Traditional approaches will not work Reference Solution
Launched
 LTE trials & rollouts underway at MWC 2010
 Femtocells: integral part of rollout plans
 Traffic Shaping & Offloading don’t mix 15 LTE
Design Wins!
 Establish your beachhead NOW!
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34. Questions & Comments
Manish Singh
Vice President, Product Line Management
www.ccpu.com
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