Presentation - Cisco Knowledge Network
Presentation - Cisco Knowledge Network
Presentation - Cisco Knowledge Network
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2.5G,<br />
3G<br />
4G<br />
WiFi,<br />
Femto<br />
© 2010 <strong>Cisco</strong> and/or its affiliates. All rights reserved.<br />
Common Core Across Mobile Generations<br />
Unified<br />
RAN<br />
<strong>Cisco</strong> EPC<br />
(Evolved Packet Core)<br />
2G SGSN<br />
2G/3G/4G<br />
SGSN<br />
3G SGSN<br />
MME<br />
SGW<br />
MME/<br />
SGSN<br />
ePDG/TTG<br />
/PDIF/HNB<br />
-GW<br />
GGSN<br />
GGSN/<br />
PGW/SGW<br />
PGW<br />
PCEF<br />
PCEF<br />
ECS Stateful<br />
Firewall<br />
IP Core<br />
Content<br />
Filtering<br />
Data<br />
Center<br />
P2P<br />
Detection<br />
Internet<br />
Flexibility Intelligence Integration Seamless The Only to User of enables High provide SGSN Exp<br />
& through Performance In-line MME Seamless services Reduces Femto Evolution Integrated Gateway directly Control<br />
and Messages/Cost 2G/3G/4G Secure on to the LTE/4G platform WiFi SGSN Access 30%<br />
<strong>Cisco</strong> Confidential 22
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