epc introduction & market
DESCRIPTION
This documents describes briefly the EPC and the Market Share of the Packet CoreTRANSCRIPT
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Extreme Packet Core EPC
Rogelio Gomez – May 2011
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Agenda
• Technology Basis
• Vendors Analysis
• Market Analysis
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Technology Basis
• The EPC was introduced in the R8 of 3GPP in 2009 and is constantly being improved currently in Rel 11 -not frozen-
• The general Architecture and names of each interfaces changed
• Real All-IP Solution the Voice is a service of IMS
• Improvements in the Access from the Radio point of view speeds upto 300 Mbps DL
• The architecture of the RAN simplified with a single -eNodeB-
• Completely Separated control plane and data plane allow better QoS Management
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Technology Basis
eNodeb MME/SGW PDN GW
IP Network - IMS
S1 - Single point of interface with Core Trusted IP Access
S2a
SGi
HSS
S6
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Vendors Analysis
• Huawei - GGSN9811• Cisco - ASR 5000 (Starent)• Ericsson – CPG & MPG• NSN – Flexi NG/NS
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• Capacity 100 Gbps (nominal)• DPI Capacity 20 Gbps• 100 M subs• Support 10 GE Interface• Core Router Platform
Huawei
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Cisco (Starent)
• Support 10 GE Card• 320 Gbps Bus• 60 M PDP• Strong DPI Capacity• Proprietary platform
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Ericsson
Mobile Packet Gateway• Throughput 20 Gbps• 6 M PDP• EPC Evolution • Juniper Platform• DPI Capacity
Converged Packet Gateway• 480 Gbps platform• Smartedge platform from Redback• Single platform for Serving and Gateway• 10 GE Interface• DPI Capacity
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NSN
• ATCA for Serving and Gateway
• Flexi NG for Gateway – Throughput 50 Gbps– Up to 5 M PDP
• Flexi NS for Serving– Up to 2 M subs– 4500 TPS
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Packet Core Market Analysis
• Huawei has 41% • Ericsson 23%• NSN 14% Market Share
Others22%
NSN14%
Ericsson23%
Huawei41%
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World distribution
PeruArgentinaBrazilSpainGermanyHuawei
AustraliaChinaIndiaNSN
AustraliaPakistanArgentinaSwedenKoreaEricsson
MexicoUSABrazilCisco
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Thank you!
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