EPC Challenges and Hot Topics - Huawei SingleEPC Solution - QI Workshop 12July2011-Part1 PDF

Security Level:

www.huawei.com

EPC Challenges and Hot Topics Huawei SingleEPC solution Davide Astuti, EU Core Network Product Management HUAWEI TECHNOLOGIES CO., LTD.

Huawei Confidential

Content

1

Challenges of EPC Deployment - Huawei Huaw ei Strategy

2

Huawei SingleEPC Features

3

Mobility / Deployment Strategies

4

Roadmap

HISILICON SEMICONDUCTOR SEMICONDUCTOR

Qtel International & Huawei Confidential

Page 2

EPC Implementation Challenges

Integration

1

&Migration

2

QoS

3

Policy Control

4

Platform

1

Integration Source: HeavyReading 2011.6 2011.6 MBB Summit

Qtel International & Huawei Confidential

Page 3

Integration & Migration Integration

QoS

Policy & Charging

Platform

Market Update

Internet Service Network Gi

GGSN

SGi

PCRF

IOT

Gx

UGW

Gx IOT

IOT/MVI with different vendors

IOT IOT

IOT

Gn

Gr

S6a

S11

Gn

SGSN

Technical Evolution Path to triple access

S1

USN IOT

Gb

GERAN

Iu

S1

UTRAN

EUTRAN

Qtel International & Huawei Confidential

Page 4

Huawei IOT/MVI Experiences Integration

Interface   Interface S1

S11

S5

QoS

Policy & Charging

Platform

Market Update

Huawei Product  Product 

Other Vendor Product  Product 

Other Vendor  

MME/SGW

eNB

NSN

MME/SGW

eNB

ALU

MME

SGW

Cisco

MME

SGW

ALU

SGW

MME

ALU

PGW

SG SGW W

Cisco

PGW

SGW

ALU

SGW

PGW

Cisco

SGW

PGW

ALU

MME

HSS

Ericsson

MME MME

HSS HSS

Bridgewater ALU

MME

HSS

NSN

PGW

PCRF

Camiant

PGW

PCRF

NSN

PGW

PCRF

ALU

MME

MME

Ericsson

S6a

Gx

S10

Qtel International & Huawei Confidential

Page 5