etsi tispan workshop - huawei evolution -

HUAWEI TECHNOLOGIES Co., Ltd.

www.huawei.com

HUAWEI Confidential

ETSI TISPAN Workshop

- Huawei Evolution - Huawei Evolution --

Marcelo Adriano BrazãoMarcelo Adriano BrazãoLA Marketing Manager Core NetworkLA Marketing Manager Core Network

[email protected]@huawei.com

HUAWEI TECHNOLOGIES CO., LTD.

ContentContent

Huawei Contribution

Trends

Huawei IMS Strategy Evolution


3GPP IMS Architecture3GPP IMS Architecture

HSSHSSHSSHSSDNSDNSENUMENUMDNSDNS

ENUMENUM

I-I-CSCFCSCF

I-I-CSCFCSCF

S-S-CSCFCSCF

S-S-CSCFCSCF

Own/VisitedNetwork

Home Network

SIP

ASASASASASASASASASASASAS

Home Subscriber Server• Centralized DB• HLR successor• User profile• Filter criteria (sent to S-CSCF)

• Which applications• Which conditions

Home Subscriber Server• Centralized DB• HLR successor• User profile• Filter criteria (sent to S-CSCF)

• Which applications• Which conditions

Application Servers• Push-to-talk• Instant messaging• Telephony AS• 3rd party

Application Servers• Push-to-talk• Instant messaging• Telephony AS• 3rd party

P-P-CSCFCSCF

P-P-CSCFCSCF

BackboneBackbonePacketPacket

NetworkNetwork

BackboneBackbonePacketPacket

NetworkNetwork

AccessAccessAccessAccess

MGCFMGCFMGCFMGCF

MGWMGWMGWMGWPSTNPSTNPSTNPSTN

H.248

ISUPBGCFBGCFBGCFBGCF

SIP

SIP

SIP

SS7SS7SS7SS7

SIP

SIP

SIP

SIP

SIPSIPSIP

Diameter

RTP TDM

RTP

RTP

Call SessionControl Function• SIP registration • SIP session setup

Call SessionControl Function• SIP registration • SIP session setup

MRFMRFPP

MRFMRFPP

MRFMRFPP

MRFMRFPP

MRFCMRFCMRFCMRFC

Media GatewayControl Function• Interfaces to PSTN/PLMN by

• Converting SIP <-> ISUP

• Interworking RTP to circuit

• H.248 control of MGW

Media GatewayControl Function• Interfaces to PSTN/PLMN by

• Converting SIP <-> ISUP

• Interworking RTP to circuit

• H.248 control of MGW

Breakout Gateway Control Function• Selects network (MGCF or other BGCF) in which PSTN/ PLMN breakout is to occur

Breakout Gateway Control Function• Selects network (MGCF or other BGCF) in which PSTN/ PLMN breakout is to occur

Media Resource Function Controller• Pooling of Media servers

Media Resource Function Controller• Pooling of Media servers

Proxy CSCF• 1st contact point for UE• QoS• Routes to I-CSCF

Proxy CSCF• 1st contact point for UE• QoS• Routes to I-CSCF

Interrogating CSCF• Entry point for incoming calls• Determines S-CSCF for Subscribers• Hides network topology

Interrogating CSCF• Entry point for incoming calls• Determines S-CSCF for Subscribers• Hides network topology

Serving CSCF• Register• Session control• Application Interface

Serving CSCF• Register• Session control• Application Interface

Domain Name Server

Domain Name Server


Resource and Admission Control Functionality

RACS

Based on3GPP IMS

IP ConnectivityAccess NetworkAnd related functionality

Network AttachmentFunctionality

NASS

Other Multimedia Components …

Streaming Services (RTSP based)

Applications

Core transport Network

3GPP IP-CAN

Access Transport Network

3GPP Terminals

NGN Terminals

CustomerNetworks

UserProfiles

Other N

etworksLegacy

Terminals GW

PSTN / ISDN Emulation(SIP-I based)

IP Multimedia Component (Core IMS )

(SIP based)

GW

LegacyTerminals

ETSI TISPAN NGN ArchitectureETSI TISPAN NGN Architecture


3GPP&TISPAN IMS Related Standards 3GPP&TISPAN IMS Related Standards RoadmapRoadmap

Support fixed

broadband

Voice Call Continuity

IMS Based

Multimedia services

Support fixed

broadband

Voice Call Continuity

IMS Based

Multimedia services

R 7

??? 07

R 4

Mar 01

R 5

Mar 02

2nd phase of IMS

High speed uplink

Many other features

designed to deliver

the full 3G experience

2nd phase of IMS

High speed uplink

Many other features

designed to deliver

the full 3G experience

R 6

Dec 04

Year

R 1

Dec 05Dec 05

R 2

??? 07

Generalized mobility

……

Generalized mobility

……

R 3

??? 09

R 99

Dec 99

IMS architecture

IP-based Multimedia

Services

HSDPA - High Speed

Downlink Packet

Access

IMS architecture

IP-based Multimedia

Services

HSDPA - High Speed

Downlink Packet

Access

Separation of control

pane from user plane

in core network

First step towards IP-

Based operation

Separation of control

pane from user plane

in core network

First step towards IP-

Based operation

PSTN/ISDN

Emulation

Content delivery: IP-

TV, streaming,..

Optimized resource

usage

PSTN/ISDN

Emulation

Content delivery: IP-

TV, streaming,..

Optimized resource

usage

Detailed architecture

Base Services

OSS, NGN user data,

Congestion control,

QoS, Sec…

Detailed architecture

Base Services

OSS, NGN user data,

Congestion control,

QoS, Sec…

00 01 02 03 04 05 06 07 08 09 10

Defines UTRA

Many other initial

features

Basis for early 3G

deployment

Defines UTRA

Many other initial

features

Basis for early 3G

deployment

IMS introducing


Active Participation in IMS Standard OrganizationActive Participation in IMS Standard OrganizationActive Participate work item IMS Strategy

Independent member since 2000

Has submitted about 500 contributions to the meetings and more

than 200 got approved

SA2 Vice Chair, various Rapporteur and draft session chairs.

Huawei IMS architecture and

interface, protocol are compliant

with 3GPP IMS standard

Full member of OMA

Has submitted more than 100 documents in 2005, and among

them more than 30% were agreed

Vice Chairmen of MCC WG and GS WG

Huawei ENIP Service platform

and services SIP AS system are

compliant with OMA

Independent member of B3G and sector member of ITU-R WP8F

20 experts major in 4G or Beyond 3G research

ITU-R WP8F WG Technology chair and the WWRF SIG2 Vice Chair

Huawei IMS solution: end-to-end

QoS, security and protocol, etc.

are compliant with ITU

31 documents to TISPAN

Closely follows and contributes to the IMS related subjects and TISPAN NGN working group

Huawei IMS RACS/NASS architecture and interface, protocol are also compliant with TISPAN

9 documents to IETF

Closely follows and contributes to the IMS related subjects

Huawei IMS architecture and interface, protocol are also compliant with IETF.

ServicesServicesServicesServices

ArchitectureArchitecturewirelesswireless

ArchitectureArchitecturewirelesswireless

Converged Converged architecture architecture Converged Converged

architecture architecture

Wireline Wireline xDSLxDSL

Wireline Wireline xDSLxDSL

ImplementationImplementationImplementationImplementation

On the field of IMS & FMC, Huawei has by now successfully contributed 92 documents to 3GPP,

31 documents to ETSI TISPAN, and 111 documents to ITU-T, and accumulated 15 Core IPR

covering topics of IMS architecture, PSTN replacement, QoS, FMC, VCC, CSI etc.

On the field of IMS & FMC, Huawei has by now successfully contributed 92 documents to 3GPP,

31 documents to ETSI TISPAN, and 111 documents to ITU-T, and accumulated 15 Core IPR

covering topics of IMS architecture, PSTN replacement, QoS, FMC, VCC, CSI etc.


ContentContent

Huawei Contribution

Trends



Information Lifestyle has Changed a Lot …Information Lifestyle has Changed a Lot …

Subscribe News

Sending greeting

Playing game

`

1990

Newspaper

Phone, postcard & photo

Arcade game

2000

E-News Letter, SMS news

Email, attachment, SMS, home video, etc

PC and video game

2005

RSS @ internet, MMS news

Video phone, Multimedia message

Mobile and interactive Game

2010

RSS @ mobile

FMC Virtual Reality Game

Emotion Aware Greeting

MAIN GOAL: IMPROVECUSTOMER

EXPERIENCE !!


Trend of ConvergenceTrend of Convergence

What is customer’s What is customer’s need?need?

Who will be the new Who will be the new Provider? Operator? Provider? Operator? Microsoft? Or Sony?Microsoft? Or Sony?

Media Industry

Telecom Industry

Computer Industry

Other Industry

Convergence Industry

Internet/Intranet

PCPC Client/Server

PC WANPC LAN

PSTNTelegraph DDNISDN

3G

Online GameWeb Service

IP TV

Manufacture

ICTWireless LAN

VoD

Storage NetworkFilm

TV

PC Game

Broadband Access

FMC

E-commerce

Triple Play

FinanceTransport

Cyber-society

Portal service

Video Conference

2G E-Bank

E-book Music

Papers

E-Government

The convergence driven by Customer’s need.

Media Industry

Telecom Industry

Computer Industry

Other Industry

Convergence Industry

Internet/Intranet

PCPC Client/Server

PC WANPC LAN

PSTNTelegraph DDNISDN

3G

Online GameWeb Service

IP TV

Manufacture

ICTWireless LAN

VoD

Storage NetworkFilm

TV

PC Game

Broadband Access

FMC

E-commerce

Triple Play

FinanceTransport

Cyber-society

Portal service

Video Conference

2G E-Bank

E-book Music

Papers

E-Government

The convergence driven by Customer’s need.


Requirement: Independent deploymentRequirement: Independent deployment

Stream

ing

Dow

nload

LBS

Brow

sing

Paym

ent

Messaging

ServiceStove Pipes

Difficult?Plus a new pipe

New

service

Common application Infrastructure•Policy•Management•Identity•Provisioning•Charging

Cost efficiency architectureSave investmentIntroducing new service easilyEnsure service integrationConsistent customer information

Easier•Horizontal architecture avoiding

“Silos”:

•Common functions and service capability

•Service capability abstraction

•Shared user profile across whole environment

Time

Efficiency Horizontal Architecture

Silo Architecture

Construction periodOf Horizontal Arch

Complex and Duplicated developing


Global Wave of Network TransformationGlobal Wave of Network Transformation

BT ： Ongoing transformation from “telecom operator” to “Global IT and Network Service Provider”. Industry’s most ambitious 21CN Network Migration underway.

FT ： To be “an integrated information provider and globally leading telecom network solution provider”.

DT ： Provide modernized IT and Communication service including fixed network, wireless service, internet and complicated telecommunication solution and be “a leading service provider globally”.

KPN : Implementing complete transformation by introducing new service model and rationalizing portfolios and platforms, reduce costs and become the “most efficient operator”. ALL-IP” network transformation to be key enabler for new strategy

China Telecom ： By the integration of multi-network, multi-terminal and multi-business as well as the extension of value chain, to transform from traditional basic network carrier to “integrated information service provider”.

AT&T ： From a local telecom network operator to become the largest communication and entertainment service provider in the world. To be an one-stop company providing the next generation products and services.

Few Examples…..


Why IMS ?Why IMS ?

• deploy new services faster than ever

• have a lower CAPEX

• attract the third party service providers without loosing control of the network

• implement blended services

With IMS, operator perspective …

With IMS, users can …• have multimedia experiences, more than voice

• have a single identity for multiple communication purposes

• customize their own communications

• have a VHE (Virtual Home Environments)

• implement fixed-and-mobile convergence


Virtual Zone EnvironmentVirtual Zone Environment

New Devices connected Home to offer

Triple/Quad Play Convergence

Wi-fi

Wi-fi

DSL/FTTH

Home gateway

Home gateway enables:• Multi-play connectivity (VoIP, IPTV, WiFi)• New Digital Lifestyle services such as

photo, music and domestic/corporate services


ContentContent

Huawei Contribution

Trends



E1

TDM SwitchingTDM Switching

E1

SDH/PDH

MSC

IP Core

SoftSwitchSHLR

NGNNGN MGCF/AGCFHSS

IMSIMS

IP Core

CSCF

TM

G

MSAN

Migration Path Towards IMSMigration Path Towards IMS

Evolution:

IP Multimedia Capability

EnhancementEvolution:

IP Multimedia Capability

Enhancement

Revolution:

From TDM to IPRevolution:

From TDM to IP

PSTN /

PLMN

E1

2G/2.5G/3G

BSS

BSSE1

MSC

MWG

E1

2G/2.5G/3G

BSS

BSSE1

MWG

BSS

MWG


PSTN

SG

MGAG

IAD

SoftSwitch

RACFRACF

NMSSCP

MRS

PSTN

SG

MGW AG

IAD

AGCF/MGCF

(SoftSwitch)

PDF/ RACF

PDF/ RACF

NMS

SCP

CSCF

MRS

IMS AS

HSS

Software Upgrade

New elements introduction

Telephony AS

Evolution: from SoftSwitch to IMSEvolution: from SoftSwitch to IMS

SBC

2G/2.5G/3G2G/2.5G/3G


Huawei IMS solution architectureHuawei IMS solution architecture

CSC3300S-CSCF

AGC3000AGCF

CSC3300P-CSCF

CSC3300I-CSCF

UTRAN

EVDO

WIMAX

LAN/FTTX

xDSL

CABLE

TDM Access

POTS Phone

IP Phone

WIFI

3G Phone

3G Phone

Dual mode Phone

CSC3300BGCF

SE2300A-BGF

AIM6000NACF

RM9000RACF

InfoX AAAUAAF & PDBF

AIM6000CLF

RM9000SPDF

RM9000PCRF

HSS9820HSS

MRS6200MRFC & MRFP

iManager N2000EMS

ENUM ServerENUM Server

ISMPWeb portal

OCS9810OCS

ICF9815CCF

GTAS9900Telephony AS

ETAS9960IP Centrex AS

CSI9620CSI AS

SoftX3000MGCF

SG7000SGW

PSTN PLMN IP Network

SoftX3000I-BCF

ENIPAS Platform

IMAS seriesIP multimedia AS

HOAS9600VCC AS

UMG8900IM-MGW


PSTN/PSTN/PLMNPLMNPSTN/PSTN/PLMNPLMN

Service AwareService AwareIP CoreIP Core

Service AwareService AwareIP CoreIP Core

UMTS UMTS PSPS

UMTS UMTS PSPS

P-CSCFP-CSCFP-CSCFP-CSCF

GPRSGPRSGPRSGPRS

P-CSCFP-CSCFP-CSCFP-CSCF

S-CSCFS-CSCFS-CSCFS-CSCF

I-CSCFI-CSCFI-CSCFI-CSCF

MGCFMGCFMGCFMGCF

BGCFBGCFBGCFBGCF

OtherOtherIMSIMS

OtherOtherIMSIMS

I-CSCFI-CSCFI-CSCFI-CSCFP-CSCFP-CSCFP-CSCFP-CSCF

BGCFBGCFBGCFBGCFS-CSCFS-CSCFS-CSCFS-CSCF

HSSHSSHSSHSS

SIP ASSIP ASSIP ASSIP AS

MRFCMRFCMRFCMRFC

I-CSCFI-CSCFI-CSCFI-CSCF

OAM&POAM&POAM&POAM&P

MGCFMGCFMGCFMGCF

CCFCCFCCFCCF

HS

SH

SS

Eth

ern

et H

ub

Eth

ern

et H

ub

Fan TrayCMMCMM CMMCMM

HS

SH

SS

CC

FC

CF

CC

FC

CF

SIP

AS

SIP

AS

SIP

AS

SIP

AS

MR

FC

MR

FC

OA

M&

PO

AM

&P

OA

M&

PO

AM

&P

SIP

AS

SIP

AS

SIP

AS

SIP

AS

MR

FC

MR

FC

Eth

ern

et H

ub

Eth

ern

et H

ub

DC

Pow

er

DC

Pow

er

MG

CF

MG

CF

MG

CF

MG

CF

BG

CF

BG

CF

BG

CF

BG

CF

S-C

SC

FS

-CS

CF

S-C

SC

FS

-CS

CF

S-C

SC

FS

-CS

CF

I-CS

CF

I-CS

CF

I-CS

CF

I-CS

CF

P-C

SC

FP

-CS

CF

P-C

SC

FP

-CS

CF

DC

Pow

er

DC

Pow

er

SM

US

MU

SM

US

MU

S-C

SC

FS

-CS

CF

Input Air Plenum

DC

Pow

er

DC

Pow

er

MG

CF

MG

CF

MG

CF

MG

CF

BG

CF

BG

CF

BG

CF

BG

CF

S-C

SC

FS

-CS

CF

S-C

SC

FS

-CS

CF

S-C

SC

FS

-CS

CF

I-CS

CF

I-CS

CF

I-CS

CF

I-CS

CF

P-C

SC

FP

-CS

CF

P-C

SC

FP

-CS

CF

DC

Pow

er

DC

Pow

er

SM

US

MU

SM

US

MU

S-C

SC

FS

-CS

CF

All functional elements can reside within a single HW rack, frame or even boards System capacity can be linearly and smoothly expanded by simply adding extra

modules Centralized and Distributed Configuration schemes can satisfy the requirement of

small capacity centralized early stage deployment/trial to a large scale massive network roll-out.

Centralized Configuration Distributed Configuration

Flexible Deployment OptionsFlexible Deployment Options


Unified Hardware Platform – IMS ComponentsUnified Hardware Platform – IMS Components

ATCA* hardware platform CSC3300 (I/S/P CSCF & BGCF) HSS9820 GTAS9900 (IP telephony AS) iCG9815

Air incomingAir incoming

System Switch Unit

System Switch Unit

Air outgoingAir outgoing

FansFans

General Process Unit General Process Unit

Universal Service Interface

Unit

Universal Service Interface

Unit

Main broadMain broad

System Management UnitSystem Management Unit

Redundancy Power

Redundancy Power

General Process Unit (2 x 2.8 G P4 CPU, Linux)

* ATCA = Advanced Telecom Computing Architecture


Huawei IMS Typical ServicesHuawei IMS Typical Services

Gaming

Data CollaborationVideo conference

Sharing X PoC

SMS & Chat

Value Added Services and Enablers

Sharing X, MM-RBT, MM-CID PoC （ PTT over Cellular ） Instant Message and Presence Multimedia Messaging Gaming Group

Enterprise Solution IP Centrex Video conference VPMN Data Collaboration （ white board

， file sharing ）

Converged services with traditional network

VCC SCI M-BOX…


GPRS / WCDMA / CDMA / WLAN/ xDSL

PoC – Push to TalkPoC – Push to Talk

Direct CallDirect Call

Half-duplex call between two users

Predefined Group CallPredefined Group Call

Half-duplex call among three or more users

Member list is known to the network

Ad-Hoc Group CallAd-Hoc Group Call

Half-duplex call among three or more users

Member list is not in predefined group

Chat RoomChat Room

Provided in the network

Public or private

Types of PoC Call

Compliant to OMA1.0

Can be combined with IM, PS smoothly

Half-duplex one-to-one or one-to-many call

Easy-to-use instant communication

S-CSCF

Presence Server MRS

PoC Server (SIP AS)

SIP

Group PoC XDMS


Group, Messaging, Sharing XGroup, Messaging, Sharing XGroup, Messaging, Sharing XGroup, Messaging, Sharing X

Common group

Service related group

•Compliant to 3GPP/OMA

•Supporting conference

•Supporting Push

•Supporting stream

•Supporting Presence

•Supporting PoC

•Supporting chat room

Text Picture Music Voice Video File


IP Centrex for Enterprise MarketIP Centrex for Enterprise Market

• Full features derived from NGN traditional IP Centrex

• Support enterprise across different domains and multi-access modes

• Support Click to Dial, Intelligent routing and web self-care, etc.

• More enhanced functionalities, like integrated with PS/GLMS/IM

• Provide Third Party Call Control interface allowing externally applications to be developed

CSC3300

ETAS9960

HSS9820

AGC3000

Web Portal

SGSN

GGSN

Switch/Softswitch

AP

IAD

SE2300 SE2300IAD

Traditional IP Centrex

IP Centrex for IMS

IMS Core


Multimedia Conferencing ServicesMultimedia Conferencing Services

Packet Core

MM-Meeting

MRS6200

UMTS CS

Mobile A

CSC3300

VIG8920

VideophoneVideophone

LAN Access

Video/Audio RTP / File & Whiteboard Sharing Streaming /

In charge of audio conference bridging and video image selection and assembling

Conference creation/teardown and floor control management


Wi-Fi / Cellular – VCC (Voice Call Continuity)Wi-Fi / Cellular – VCC (Voice Call Continuity)

IMS Core

CSCF(CSC3300)

CSCF(CSC3300)

CCCF(HOAS960

0)

CCCF(HOAS960

0) BSC BSC

IM-MGW(UMG8900) IM-MGW

(UMG8900)

MGCF(MSoftX300

0)

MGCF(MSoftX300

0)GSM • Support multi-domain

handover, GSM/CDMA/WCDMA/WIFI:

– One/dual way handover for Speech/Video

– Among WCDMA PS/CDMA PS /WIFI/GSM

– Between different terminal

– QoS re-negotiation during handover

• Support SIP Message and Non-SIP(RMI/SOAP ) trigger

• Easily integrate with third party service component via RMI/SOAP/JMX/SNMP


Abundant Experiences of Network DeploymentAbundant Experiences of Network Deployment

Over 70 operators including regional and global leading

operators

Over 70 operators including regional and global leading

operators

Ranked No.1 in NGN market

Ranked No.1 in MSAN market

Ranked No.1 in NGN market

Ranked No.1 in MSAN market

The global 1st large-scaleIMS and FMC commercial

case

The global 1st large-scaleIMS and FMC commercial

case

No1 in NGN: 350+ commercial sites, 50+ countriesNo1 in MSoftX3000: 60+ countries, 100M+ subscribers

No1 in NGN: 350+ commercial sites, 50+ countriesNo1 in MSoftX3000: 60+ countries, 100M+ subscribers


Thank You

www.huawei.com

etsi tispan workshop - huawei evolution -

Documents