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C97-647142-00 | © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1
The Evolved Packet Core
David Hovey
Senior Architect & Business Development
EMEA Mobility
C97-647142-00 | © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2C97-645084-00 | © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2
VIDEO
EXPERIENCE
ARPU per Bit
Data
Traffic
(Cost) Coming
Profitability
Gap
Enable Premium Services
Create new business models
Reduce Costs
Increase Revenue
Improve Customer Experience
Manage “over the top” videoMaximize spectrum and radio assets
Competitive Quality of Experience
Popular Services and Features
MONETIZE
OPTIMIZE
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Location Awareness
Usage Visibility
Mobility Control
Access Technology Awareness
Device Awareness
Session State Awareness
$$$
$$$
$$$$$$
Intelligence
$$$
$$$
App based mobility control
RoamingPresenceReachability
QoS managementInnovate service offerings
Service manipulationService control
Time of day
Select access based on appsSelect access based on
roaming partner
AdaptationTranslationBattery life
Shape
Subscriber
Experience
C97-647142-00 | © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 4C97-645084-00 | © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 4
Access
Unified RAN
Backhaul
Aggregation
Virtualized Cisco Prime™ Network Management
Cisco ® Advanced Serv ices
Edge and Core
IP Edge
and Core
Evolved
Packet
Core
Data Center
Mobile
Cloud
Cisco
Videoscape
Stadium
Business
On the go
Cisco
VideoScapeTM
Video to go
home
Small Cell
Cisco
Femto-cell
Cisco®
Service
Provider
Wi-Fi
Any-G
Radio
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One Network, Any G (even 7G ), Any Screen
WiFi,Femto
2.5G, 3G
4G
ASR 5000
Reliable
Highly
Intelligent
Powerful
Performance
Flexible
World’s #1 UMTS
and CDMA
Operators
Single Platform for all Control and Bearer Plane Functions
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Seamless User Exp
through Femto Gateway
and Secure WiFi Access
Common Core Independent of Access Technologies
WiFi,Femto
2.5G, 3G
4G
2G SGSN
3G SGSN
MME
SGW
ePDG/TTG/PDIF/HNB
-GWPGW
GGSNPCEF
PCEF
ECSStatefulFirewall
ContentFiltering
P2PDetection
2G/3G/4GSGSN
MME/SGSN
GGSN/PGW/SGW
Integration of SGSN
& MME Reduces Control
Messages/Cost 30%
The Only High
Performance Integrated
2G/3G/4G SGSN
Flexibility to provide
Seamless Evolution
to LTE/4G
Integrated DPI and PCEF
lowers TCO (40% OpEx),
simplifies the network,
and ensures accuracy
Intelligence enables
In-line services directly
on the platform
Cisco EPC
Unified
RAN
Data
Center
InternetIP Core
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Industry-Leading Mobile Packet Core Intelligent Performance
Transaction Processing
Ban
dw
idth
Competitive platforms
optimized for bandwidth
Competitive platforms optimized only for
transactions
ASR 5000Optimized for
Throughput,
Transactions,
and Density
Superior Performance = Throughput + Transactions + Density
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Enabling a Smarter Pipe for Mobile Monetization
Operational savings of 35%-40% versus competitive offerings
Subscriber spending controls
Service provider protection
Subscriber interaction
Service based controls
Bandwidth, QoS
TOD services, automated controls
Cisco
ASR 5000
CSCF
Corporate
Internet
IMS
Ga /
Gy
Cisco ASR 5000SGSN / MME / SGW
HSS/
AAAMAP/Diameter
Cisco ASR 5000
IPCFGGSN / PCEF / PGW /
In-Line Services
Radius/
Diameter
Rx
Mobility Unified
Reporting
OCS
OFCS
PPT
SSC
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OptimizeNetwork
Performance
Target New
Services
PlanInfrastructureInvestments
Cisco® ASR 5000
Analysis for Network Optimization, Targeting New Services
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One Voice Solution
Seamless
IMS to CS Mobility
Cost Optimized
Performance
Support for
Messaging, Presence,
RCS
Integrated IMS
and LTE Functions
Cisco
Converged
Services
Platform
4G
3G
SR-VCC UE
SR-VCC UE
SGSN
S/P-GW
MME
MSC Server
ISC
SR-VCC
SCC-ASMMTEL-TAS
IP-SM-GW
RCS
PCRF
HSS
P/I/S/E-CSCF
IuCS/A
Mg
IuPS/Gb
S3 S6a
Sv
Cx
Rx
SGi
S11S1-MME
S1-U
Cisco
Session
Control
Manager
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Traffic
Revenue
Operator Strategies
Control
Collaborate
Tiered Pricing
Family Data Plan
Turbo Boost
Parental & Corporate Controls
Work/Play Plans
Freemium
Premium Mobile Video
Mobile TV
Mobile Ad-Insertion
Mobile Cloud Partnerships
Toll-Free Mobile Broadband
M2M
On-Net Social Web
User Generated Video
Rich Communications Suite
Voice and Video over LTE
Create
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Traffic
Revenue
Fair Usage
Resource Management
Traffic (TCP, HTTP) Optimization
Transcoding/Transrating
Bandwidth Shaping
Function Integration
3G, 4G Integration
Network Offload
Wi-Fi, femtocell Offload
Function Integration
Video / Data
Policy
Offload
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SITUATION
SOLUTIONCHALLENGES
RESULTS
Telenor wanted complete 2.5/3G HSPA+ replacement with seamless upgrade path to EPC service delivery
Business:
• Migration of existing consumer & corporate APN’s
• Wholesale replacement of existing Ericsson mobile core
Technical:
• Overlay 2.6Ghz LTE hotspots to supplement 2.1Ghz & 1800Mhz bands in semi-urban areas
• SIGTRAN on Gr/Gs/Gf and IuPS-C towards Huawei RNC
• Single platform for all functions with deployment flexibility & reduced TCO
• Complete mobile packet core solution (SGSN/GGSN, P/S-GW, MME)
• Utilize Inline Services for ECS (eGCDR generation), policy enforcement, analytics /reporting
• Investment protection, operational commonality
• All BSC’s/RNC’s & eNB’s cut-over to Cisco SGSN/MME:
- Running over 1M SAAU’s on UMTS network with EPC production trials in progress
• Centralized architecture with control and bearer functions segmented in separate systems in 3 NDC’s
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SITUATION
SOLUTIONCHALLENGES
RESULTS
Verizon Wireless wanted to evolved from a 3G CDMA network to a 4G LTE network
Business:
• VzW had a nationwide 3G CDMA network but it could not offer simple, global roaming
• Wanted to get away from QCOM royalties structure
Technical:
• Aggressive timelines for deployment meant not everything could be fully specified
• Complicated hand-off procedures (CDMA<->LTE)
Cultural:
• Moving from CDMA to GSM – huge learning curve
• Early POC “AIMS” specified by VzW and their core vendors (2008) – bake off for LTE vendor’s
• Dedicated engineering & field support teams helped ensure success
• Heavy standards work in parallel with development efforts
• Carrier class, high density, service/feature rich gateway solution for all access technologies (CDMA, eHRPD, LTE)
• Investment protection, operational commonality
• Cisco worked collaboratively with VzW to drive:
⁻ Standards architectures
⁻ Call flows, test plans, interface specifications
• Drove the architectures and technological choices putting Cisco at a competitive advantage
• Trusted advisor and true technology partner
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GERAN
HLR/AuC/EIR HSSMSC/
VLR
SMS-GMSC
SMS-IWFMSC
SS7 / SITRAN
SGSN CG
IP
Core
DNSGGSN
Billing
Solution
Internet
/Intrane
t
PSTN
AAAWAP
G/W
DNS
Other
PLMN
Architecture with Separate PS Core: Complexity now Simplified
GERAN
HLR/AuC/EIR HSSMSC/
VLR
SMS-GMSC
SMS-IWFMSC
SS7
2G SGSN
CG
IP
Core
DNS2G GGSN
Billing
Solution
Internet
/Intranet
PSTN
AAAWAP G/W
DNS
Other
PLMN
3G SGSN3G GGSN
Present Network Details 1 Competitor Proposal 2 CISCO Proposal 3
• 4 GGSNs & 6 SGSNS
• 6 Million SAU & 0.6 Million PDP
• Less than 1 Gbps Capacity
• More than 35 Types of Cards
• 40 Chassis
• 8 GGSNs & 12 SGSNS
• 11 Million SAU & 6 Million PDP
• 15 Gbps Capacity w/ DPI
• Around 50 Types of Cards
• 50 Chassis
• 4 GGSNs & 4 SGSNS
• 11 Million SAU & 6 Million PDP
• 15 Gbps Capacity w/ DPI
• Around 5 Types of Cards
• 4 Chassis
GERAN
HLR/AuC/EIR HSSMSC/
VLR
SMS-GMSC
SMS-IWFMSC
2G/3G
SGSN/GGSNIP
Core
DNS
Billing
Solution
Internet
/Intranet
PSTN
AAAWAP G/W
DNS
Other
PLMN
SS7 /
SITRAN
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More Than 200 Operators in More Than 75 Countries
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Trusted partner for global Mobile Service Providers
Innovation
differentiation
Monetization
new revenue
Access
Independent
seamless
experience
Industry
Leadership
strong
partnership
Optimization
reduced costs
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Thank you.