Carrier Wi-Fi Integration with Mobile Packet Core...Trusted Non-3GPP Access: “3G Offload” 4...

Carrier Wi-Fi Integration withMobile Packet Core

Michal Zakrzewski

Drivers For Wi-Fi to Mobile Packet Core Integration

© 2016 WLPC_EU2 2

Wi-FiIntegration

Data Explosion

SpectrumDeficit

Go Mobille!

Wi-FiCalling

o MNO o MSO

RoamingHS2.0

Wi-FiMarketing

Chal

leng

esO

ppor

tuni

ties

Integration Models

© 2016 WLPC_EU3

Trusted Non-3GPP Access: “3G Offload”

4

Mobile Core

SWxAAA

GGSNP-GW

HLRHSS

PCRF

OCSOFCS

INET

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●

●

Wi-Fi Access Points

Clients (EAP-SIM, EAP-AKA

EAP-AKA’)

802.1xHS2.0SSID

Trusted WAG

INET SGi

Gn/S2a

Radius

GRE

IP/Eth

IMS

3G/LTERAN

© 2016 WLPC_EU

Untrusted Non-3GPP Access: “Wi-Fi Calling”

5

Mobile Core

SWxAAA

P-GW

HLRHSS

PCRF

OCSOFCS

INET

ePDG

●

●

●

Wi-Fi Access Points

Clients(IPSec)

PublicHotspot

SSID

INET SGiSWu

IMS

3G/LTERAN

© 2016 WLPC_EU

Summary

© 2016 WLPC_EU6

Key TakeAways

7

Enables New Apps & Opportunities

Complex Two Models

Requires Tools and Innovations

EPC

Wi-Fi to CoreIntegration

© 2016 WLPC_EU

Thank you!

© 2016 WLPC_EU8