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HUAWEI TECHNOLOGIES CO., LTD.Page 1
www.huawei.com
Fixed & Mobile Networks Convergence
Presented by: Moheb Adel RamsesTechnical Director, Mobile Networks
MENA Region
ITU/BDT Arab Regional Workshop onITU/BDT Arab Regional Workshop on““Convergence: Policies and Regulations”Convergence: Policies and Regulations”
Cairo – Egypt, 26-28 June 2006Cairo – Egypt, 26-28 June 2006
Page 2HUAWEI Confidential
Content
Industry Transformation
Fixed & Mobile Networks
Convergence (FMC)
FMC implementation strategy
IMS Solution – a major step for FMC
Conclusion
Page 3HUAWEI Confidential
Business Operation Models Face Transformation
80s - mid and late 90s
Mid and late 90s - early 21st century
21st century
Network layout
Technology
updates
Homogeneous
services
Service quality
Network-focused
Service provisioning
capability
Service marketing
Customer increase
ARPU
Service-focused
Converged network
Converged services
Industry chain re-
structuring
Integrated
information services
Customer-focused
Page 4HUAWEI Confidential
Cross-industry Penetration Intensifying Competition
Carriers compete on a broader scale
Expanding into the IT service field to create value for business users
Expanding into content & entertainment and other fields to create new value for end users
IT InfrastructureMobile
Fixed Voice/Data
Applications
Broadband Internet
Content,Entertainment
Page 5HUAWEI Confidential
Telecom industry is confronted with structural changes
The trend of convergence includes Fixed and Mobile Convergence, IT and CT Convergence and Industry Convergence;
This will lead to the expanded services that includes not only access but also new applications and services (i.e.
network media, e-Commerce, etc).
Environment: Convergence of Industries
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.
WatchWatch
PDAPDA
Page 6HUAWEI Confidential
Main Market Drivers: MobilitySeamlessExperiences
At home On Move On tripIn Office Enjoying
SeamlessReachability
Page 7HUAWEI Confidential
Main Market Drivers: new wave of Internet
Operators should do their best to avoid being a bit-piper. Operators should do their best to avoid being a bit-piper.
Free video phone over
internet
Own unified internet phone
number
…
Free or much lower
More than 30M users, up
to 1.5M connection per day
The Skypeout to global
tarrif < $0.012/m
Page 8HUAWEI Confidential
Change of Revenue Structure for Operators
Diverse contents & services and their short lifecycle makes time-to-market
critical.
Voice ( Including mobile )
IT services for business users
Content services for consumers
1980 Voice operation
2002 Transformation 2010 Non-voice operation
$
Page 9HUAWEI Confidential
Value Chain Transformation
Forepassed telecom value chain distributing
Terminal
Carrier
Equipment supplierService provider
Future telecom value chain distributing
Terminal
Carrier
Equipment supplier
Service providerValue
Value distribution is shifting toward terminal and business service. The
“carrier + equipment supplier”- focused value chain is meeting serious
challenges.
Page 10HUAWEI Confidential
Content
Industry Transformation
Fixed & Mobile Networks
Convergence (FMC)
FMC implementation strategy
IMS Solution – a major step for FMC
Conclusion
Page 11HUAWEI Confidential
Network Architecture Today
Service
Access
CoreX.25X.25
ADSLADSL
EthernetEthernet
PSTNPSTN
IPIP
ATMATM
FRFR
GSM/GPRSGSM/GPRS CDMACDMA
CableCable
PDHPDHSDHSDH
Wireless V
oice
Wireless V
oice
Wireless D
ataW
ireless Data
Hig
h S
peed
Intern
etH
igh
Sp
eedIn
ternet
Vo
ice V
oice
Stream
ing
Stream
ing
Dial-u
pD
ial-up
Vo
IPV
oIP
Messag
eM
essage
Separated Networks, Applications, Subscribers, and Services = High Cost and Low Efficiency
Page 12HUAWEI Confidential
Future Network Architecture - Simplified
Key Features : Convergence 、 Packet 、 Content & Service
Page 13HUAWEI Confidential
User DataUser Data
Session Session ControlControl
Service Service ControlControl
Resources Resources ControlControl
Network Control CenterNetwork Control Center
OSSOSS BSSBSS SDPSDPASAS
Service Service PlatformPlatform
ManagementManagement PlatformPlatform
NG
SN
USBUSB
A Desirable Scenario
Optical TransportOptical Transport
IP NetworkIP NetworkAccessAccess
Family
Business
Customer
Cash Flow Information Flow
SP/CP
The key of transformation is Building Network Control CenterThe key of transformation is Building Network Control Center
Page 14HUAWEI Confidential
Benefits of the Future Network
• Consistent Access, Session Control and Service Platform.
• Cost Effective for Capex and Opex
• Evolvable Architecture to IMS based Next Generation Network.
• One Network Supporting all Services
• Plenty of Terminals for Rich Services
Page 15HUAWEI Confidential
Why FMC ?
Network Operator
• Richer and universal service offering
• Guaranteed interoperability
• Market differentiation
• Introduce new revenue generating services
• Enlarge customer base & loyalty
• Complete merger of Business Model
• Reduce CAPEX and OPEX
End-Users• Single & simple bill
• One operator for all services
• Unified Fixed & mobile voice & data services
• Consistent personalization
• Same service experience
• Optimized delivery
•Via any terminal (Mobile, PDA, PC …)
•Over any access network (GPRS, WLAN, DSL, HFC…)
• One public number/contact address
• Service continuity
Fixed
Mobile
Mobile Handset
LaptopVideo on PC
VideophoneVideo On TV
Page 16HUAWEI Confidential
FMC experience: any terminal
Integrated VPN Integrated conference
SMS/MMS inter-workingVideo inter-working
MobileBB
Any terminals can be grouped Any terminal can join
Any terminal can inter-workAny terminal can be replaced
FMCFMCAny terminalAny terminal
Online profile
Page 17HUAWEI Confidential
FMC experience: any place
Sustained service experienceRoaming among citiesRoaming among operatorsRoaming worldwide
City A City B
Operator A
Operator B
Time zone ATime zone B
Network intelligentIntegrated user data
IMS/VHE solution
Personality service
Operator C
Page 18HUAWEI Confidential
FMC Experience: Service ContinuityContinuity: service and session continue between access network and terminal without
service quality degradation
Terminal moves between networks Session moves between terminals
ContinuityPDF
•Local ware•High speed•Lower price
•Wide area•Lower speed•High price
•Portable •Small screen•Lower ability
•Fixed•Large screen•Hi-Fi music•High ability
Event trigger
Policy command Policy commandMultimedia service Multimedia service
Mobilitymanager
Continuity features•Service should not be interrupted•Service list is adjustable•Media resource is adjustable•Network resource is adjustable•Billing plan is adjustable
Service continuity include•Voice call (VCC)•Video call•WEB service•Download service•Streaming service
Page 19HUAWEI Confidential
FMC Experience: One NumberOne world for diversity terminals: one number, one bill
Virtual POTSVirtual FAXSME call center numberSupport service numberPOTS preferHide personal number
Routing Rules No Answer/
Busy
18:00-22:00
08:00-18:0022:00-08:00
One number
No Answer/ Busy/Reject
Simultaneous Ring
Simultaneous Ring
Sequential RingSequential Ring
Page 20HUAWEI Confidential
FMC experience: Converged Billing
……
Charging for Voice Call
Charging for Broadband Access
Charging for Instant Message
Charging for VoIP
One Bill for all Services
Page 21HUAWEI Confidential
Fixed and Mobile Convergent Multimedia Services solution provide: Multimedia Ring Back Tone Video Mail Box Video On Demand Web camera Fixed and Mobile Video Interworking Fixed and Mobile Converged Video Conference
SOFTX3000
H.323 /SIP H.323 /SIP TerminalTerminal
H.323/H.323/SIP SIP
SoftphonSoftphonee
ISUP
BSS/ RANIADIAD
SIP RTP/RTCP
SIP RTP/RTCP SIP
Video Mail Box
VOD ServerConference Server
H.324M
VIG8920
RTP/RTCP
SIP
CS CorePS Core
MRF M-RBT Server
Fixed Mobile
MCU
RTP/RTCP
H.320 TerminalH.320 Terminal
IP Bearer Network
FMC experience: Converged video services
Page 22HUAWEI Confidential
Content
Industry Transformation
Fixed & Mobile Networks
Convergence (FMC)
FMC implementation strategy
IMS Solution – a major step for FMC
Conclusion
Page 23HUAWEI Confidential
Overview of FMC (Fixed Mobile Convergence)
Network convergence CAPEX
Operate convergence OPEX
Service convergence Customer and Revenue
What’s FMC: FMC ≠ Full Services Operation, FMC should be convergent service experience for customers
Converged device
Converged bearer network
Converged core network
Converged service platform
Co
nverg
ed
N
M
Co
nverg
ed
OS
S /
BS
SBundledIn
terw
orkin
g
Inte
grate
d
Service plane
Network plane
Operation plane
One number
Integrate VPN
Single bill
Dual-mode voice
……..
Page 24HUAWEI Confidential
Captial Expenditure vs. Operation Expenditure
2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016Year
Operation
Capital
During MigrationLegacy Network Converged IP Network
– Study using financial analysis tool (STEM) from independent
consulting companies
FMC Benefits
Lower Down the OPEX
Separate selling coverage cross selling coverage
Large Customer Base and High Loyalty
Voice
VAS
Connection
Applications
Revenue contribution
PSTN/PLMN Converged IP
High Flexible Network and More Revenue
“No technology comes with applications. When Internet emerged, it was constrained to a small group of people with limited applications. When a sizable Internet subscriber base was achieved, Internet applications and contents started booming…” -- Metcalfe’s Law
Page 25HUAWEI Confidential
FMC Market Development
It is a long-term process to deploy FMC network and services
In some competitive telecom markets, a few telecom operators have deployed simple FMC services such as Fixed-Mobile service bundling, Tariff Bundling, Converged marketing strategy even converged BOSS
But most of telecom operator, they are still ongoing to research what’s IMS, how to converge fixed and mobile network and service platform.
The ideal FMC architecture should be based on all IP, supporting converged network, converged services, converged corporation organization support, multi-mode terminal, and more flexible business model.
Synergy among heterogeneous networks is the emphasis and key opportunity at the early stage of FMC
Page 26HUAWEI Confidential
Mobile Mobile AccessAccess
Fixed BB Fixed BB AccessAccess
Service ControlIMS core
(CSCF/HSS/…)
Personal AppPersonal App PlatformPlatform
ICTICTPlatformPlatform
Media AppMedia AppPlatformPlatform
Business Operating Support System
GSM/UMTS/CDMA/WiMAX/WLANGSM/UMTS/CDMA/WiMAX/WLAN
Centrex/VPN
One billing, multi services and tariff package
Operator’s Organization supportNetwork oriented to Customer oriented
Multimedia RingTone
xDSL /FTTx/Cable/EthernetxDSL /FTTx/Cable/Ethernet
Video call/Rich callMulti mode terminal
UPT…
Call Center
Enterprise GatewaySecurity
…
IPTV/Mobile TVMusic/Gaming
Home Gateway……
Bearer Layer•Metro•IP over
WDM•MPLS•IPV4/IPV6
Service POP• BRAS• GSN• WSN• MG
Why FMC ? Convergence experience for customer Reduce operator churn Reduce OPEX/CAPEX Enlarge customer base and loyalty
Convergence Solution Highlight Unified subscriber data /Convergent session control E2E Ethernet/ IP over optical Unified service POP Unified SDP (ENIP/GUP/SMP) Unified content platform (Game/Music/…) Unified Data/Voice platform (VPN/IM/Message/VC/…)
Huawei FMC architecture vision
Page 27HUAWEI Confidential
Content
Overview of FMC
Huawei FMC Strategies and Solution
FMC Services
IMS Solution – a major step for FMC
Conclusion
Page 28HUAWEI Confidential
Relationship between IMS and FMC
FMC≠ IMS ; IMS can be deployed as convergent core network to provide convergent session control
and service control, IMS is a component of FMC FMC can be deployed gradually, even IMS is immature
Based on IMS, operator can provide convergent service experience Convergent Service Platform, convergent Bearer Network, and convergent BOSS are the key
factors to reduce CAPEX/OPEX
Layer Investment
Service Layer 15 %
Management Layer (OSS/BSS/NM) 10 %
Bear Layer 10 %
Control layer (SoftSwitch/CSCF) 5 %
Access 60 %
Terminal
Session Control
Terminal
IP Connectivity
GSM/UMTS Broadband
Converged NetworkConverged Network
WLAN
Services & ContentServices & Content
Note: this is based on Shenzhen telecom estimation (4 M fixed voice user/1.5 M broadband user/2 M wireless user.
Page 29HUAWEI Confidential
What is IMS?
IMS IMS :: IP Multimedia Subsystem (3GPP TS 23.002)IP Multimedia Subsystem (3GPP TS 23.002)
The IM subsystem comprises all CN elements for provision of IP multimedia services comprising audio, video, text, chat, etc. and a combination of them delivered over the PS domain.
The entities related to IMS are CSCF, MGCF, MRF, etc. as defined in the stage 2 of the IM subsystem TS 23.228 [34]. See TS 22.228 [27] for some service examples of IMS.
IP = IP based transport
IP based session control
IP based applications
Multimedia = More than voice only, including video, text, and mixture of them
Subsystem = overlap the existing PS system
Page 30HUAWEI Confidential
Simplified IMS architecture
PSTN/PLMN
TelephonyTelephonyTelephonyTelephony ConferenceConferenceConferenceConference PoCPoCPoCPoC RichCallRichCallRichCallRichCall
MessagingMessagingMessagingMessaging PresencePresencePresencePresence
SCPSCPSCPSCP
OCSOCSOCSOCS IM_SSFIM_SSFIM_SSFIM_SSF
OSAOSAOSAOSAStreamingStreamingStreamingStreaming DownLoadDownLoadDownLoadDownLoad
GroupGroupGroupGroup
UMTS/GPRS
BSSBSSBSSBSS GSNGSNGSNGSN
AC
WLAN
IP CAN
BRAS
LAN/XDSL
Legend
SIP/Diameter
TDM
IM-MGW
HSS
MRFC/MRFP
MGCFCSCF
IMS Core
Page 31HUAWEI Confidential
Why IMS?
IMS technology features:
Support session control and service control split, make core network simple;
Support fixed and mobile network unified user data management, make network more intelligent;
Support service capability and application open, new service
deployment more flexible;
Support combined service capability, so can support text, voice,data, multimedia service multi-play;
Support mobile , broadband, fixed network and other kinds of network access;
Support VHE service capability, by CSCF( P/I/S )logical
function and route function;
Unified session control
Unified user data
Flexible service component
Flexible service combined
Full services support
Power VHE capability
IMS technology features:
Support session control and service control split, make core network simple;
Support fixed and mobile network unified user data management, make network more intelligent;
Support service capability and application open, new service
deployment more flexible;
Support combined service capability, so can support text, voice,data, multimedia service multi-play;
Support mobile , broadband, fixed network and other kinds of network access;
Support VHE service capability, by CSCF( P/I/S )logical
function and route function;
Unified session control
Unified user data
Flexible service component
Flexible service combined
Full services support
Power VHE capability
Unified session control
Unified user data
Flexible service component
Flexible service combined
Full services support
Power VHE capability
IMS is the most optimized core network solution for multimedia applications and FMC
Page 32HUAWEI Confidential
IMSIMS
• 3GPP R5 ~• Initiation of definition• IMS architecture• IMS NE capability
• Internet tools set• SIP• SDP
• Basing on 3GPP R5• NGN basing on IMS• Converging with 3GPP
Converged definition of standard bodies
for IMS
Mobile network
NGN
Internet
IMS status: choice of multiple standard bodies
Page 33HUAWEI Confidential
Core Network Evolution Path
Softswitch is an implementation of IMS, and can easily evolve to as IMS Components
Soft Switch Booming, R99/TDM Switching stop, IMS test!
Step 1( 2005 – 2010): Soft Switch is unavoidable solution for Voice services, IMS focus on new multimedia services, CSI become a best technology choice to initial IMS
Step 2 (2010 – beyond): ALL IP become mature (CS service to be replaced by IMS AS)
IP Core
MSC Server
PSTN
MGW MGW
H.248 H.248
SIP-T
Soft Switch
Soft Switch
TDM
MSC
PSTN GSM BSS
ISUP
Legacy PLMN/PSTN
TS
IP Core
MGCF
PSTN
IM-MGW IM-MGW
H.248 H.248
SIP
AGCF
CSCF
GSM BSS/UMTS RAN
GSM BSS/UMTS RAN
IMS
Revolution:
From TDM to IP
Evolution:
IP Multimedia Capability Enhancement
Page 34HUAWEI Confidential
IMS is the best core network architecture for future
- New revenue generation by offering abundant MM services
- Open Network architecture, Access network independence
Sharing and long-term co-existing of Soft Switch and IMS
- Soft Switch is mature & best solution for voice service experience continuity
- Share of the IP backbone with Soft Switch network
- Share of technologies and experience in terms of IP QoS, IP security,
high availability and large-scale IP network operation
- Share of the converged service platform
Soft Switch will evolve to the architecture of IMS
-Soft Switch evolves (software upgrading) to MGCF, AGCF
- MGW evolves (software upgrading) to IM-MGW
Relationship between Soft Switch and IMS
Page 35HUAWEI Confidential
How to deploy IMS?
Stage 1- introduce non-real-time multimedia VAS, supplement for R4 CS domain.
Stage 2- introduce real-time multimedia service ,such as VoIP and Video over IP in IMS and support inter-working with CS and PSTN
Stage 3- the target ALL-IP network
Page 36HUAWEI Confidential
Stage 1:non-realtimeVAS
AS…
ServicePlatform
MRFP
NodeB
RNCUTRAN
Open Service Interface
PSTN
Internet
CSCFMRFCIMS Core
MSC Server
MGW
CS
GGSN
SGSN
PS
HSS
CCF
HLR
Su
pp
ort
Sys
tem
SS7
TDM
IP Signalling
IP
ATM
• Video Sharing , Presence ,IM , PoC , Click-to-Conferencing
New NE
Modified NE
Page 37HUAWEI Confidential
AS… OSA-SCS IM-SSF
ServicePlatform
SCP
MRFP
NodeB
RNCUTRAN
Open Service Interface
PSTN
Internet
CSCFMRFCIMS Core
MSC Server
MGW
CS
GGSN
SGSN
PS
HSS
CCF
HLR
Su
pp
ort
Sys
tem
SS7
TDM
IP Signalling
IP
ATM
IP backbone
MGCF
IM-MGW
BCF
• 引入 MGCF 和 IM-MGW
PSTN
New NE
Stage 2:IMS and CS co-exist
Page 38HUAWEI Confidential
Stage 3 : Target network
AS… OSA-SCS
ServicePlatform
MRFP
NodeB
RNCUTRAN
Open Service Interface
Internet
CSCFMRFCIMS Core
GGSN
SGSN
PS
HSS
CCFSu
pp
ort
Sys
tem
SS7
TDM
IP Signalling
IP
ATM
IP backbone
MGCF
IM-MGW
BCF
PSTN
Page 39HUAWEI Confidential
Key technology and consideration for IMS deployment
- Core network evolution (soft switch evolution to IMS)
- Inter-working capability of IMS to legacy network
- CSI (Combining Circuit-Switch and IMS) service offering
- IMS based VCC (Voice Call Continuity)
- IPV4 & IPV6 inter-connection
- End to End QoS
- IP Security
- IMS Service Charging
- Commercial and diversified IMS terminals
Considerations for IMS deployment
Page 40HUAWEI Confidential
IMS Industry Status
Standardization IMS will be the unified core network for both fixed network and mobile network in the future,
which is the agreement of primary standard organizations.
3GPP has a deeply research for IMS, in mobile domain, IMS architecture is basically mature, on
detail, the research is going on.
In fixed domain, ETSI TISPAN has a deeper research for IMS, the NGN framework based on
IMS is finalized, but the detailed requirement and technical research is still in progress. ITU
NGN FG now is still in the first phase for IMS.
Operator attitude and deployment IMS is in focus by European telecom operator, and deploying trial IMS in quick succession
Commercial restriction on shortage IMS terminal and innovative IMS services
Almost no commercial deployment and still no successful business model
Page 41HUAWEI Confidential
Huawei Active Participation in Standard Bodies
Huawei IMS architecture and interface, protocol are also compliant with IETF.
9 delegates in IETF
Closely follows and contributes to the IMS related subjects
Huawei IMS RACS/NASS architecture and interface, protocol are also compliant with TISPAN
8 delegates in TISPAN
Closely follows and contributes to the IMS related subjects and TISPAN NGN working group
Huawei IMS solution: end-to-end QOS, security and protocol, etc. are compliant with ITU
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 ENIP Service platform and services SIP AS system are compliant with OMA 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 IMS core architecture, interfaces, and protocol are fully compliant with 3GPP IMS standard
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.
IMS StrategyActive Participate work item
Huawei IMS architecture and interface, protocol are also compliant with IETF.
9 delegates in IETF
Closely follows and contributes to the IMS related subjects
Huawei IMS RACS/NASS architecture and interface, protocol are also compliant with TISPAN
8 delegates in TISPAN
Closely follows and contributes to the IMS related subjects and TISPAN NGN working group
Huawei IMS solution: end-to-end QOS, security and protocol, etc. are compliant with ITU
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 ENIP Service platform and services SIP AS system are compliant with OMA 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 IMS core architecture, interfaces, and protocol are fully compliant with 3GPP IMS standard
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.
IMS StrategyActive Participate work item
Page 42HUAWEI Confidential
TopEngTopEngMM-PTXMM-PTX
PTT/PTVPTT/PTVPTT/PTVPTT/PTV
IP Core Network
UMTS RAN
CDMA RAN
ApplicationApplication
Session Session controlcontrol
Access & Access & inter-working inter-working
CSCF3300CSCF3300
CSC3300CSC3300 MSoftX 3000/SoftX3000MSoftX 3000/SoftX3000
RM9000RM9000
SE2300SE2300
PCFPCFPCFPCFSGSNSGSNSGSNSGSN
PGCFPGCFPGCFPGCFMGCFMGCFMGCFMGCFP-CSCFP-CSCFP-CSCFP-CSCF
I-CSCFI-CSCFI-CSCFI-CSCF S-CSCFS-CSCFS-CSCFS-CSCF BGCFBGCFBGCFBGCF
MessagingMessagingMessagingMessagingGroupGroupGroupGroup OSA GWOSA GW
OSAOSAOSAOSAPresencePresencePresencePresence
PDF & RACFPDF & RACFPDF & RACFPDF & RACFRM9000RM9000
BCFBCFBCFBCFBearer controlBearer control
Conference Conference Conference Conference
GTAS9900GTAS9900
Telephony ASTelephony ASTelephony ASTelephony AS
HO ASHO AS
HOHOHOHO
MM-Rich MM-Rich CallCall
SCIMSCIMSCIMSCIMIMS OMSIMS OMS
UniPortalUniPortal
iCG9815iCG9815
MM-MetMM-Met MM-GameMM-Game
GamingGamingGamingGaming
3rd AS3rd AS
ASASASASCSICSICSICSI
ENIP PlatformENIP Platform
HSS9820HSS9820
BOSSBOSS
PortalPortal
EMSEMS
HSSHSS
CCFCCF
ENUMENUM
DNSDNS
xDSL / LAN
Access
WiFi / WiMAX Access
HFC Acce
ss
PSTN PLMN
Other packet
network
TDM Acces
s
PDSNPDSNPDSNPDSNGGSNGGSNGGSNGGSNNE40NE40 UMG8900UMG8900SG7000SG7000 UMG8900UMG8900
PGFPGFPGFPGFSGWSGWSGWSGWTMGTMGTMGTMGUA5000UA5000
AGFAGFAGFAGFSBCSBCSBCSBCAMSAMS
NACFNACFNACFNACF
MRS6200MRS6200
MRSMRSMRSMRS
SE2300SE2300
Huawei IMS E2E Solution
AGCFAGCFAGCFAGCF
Page 43HUAWEI Confidential
Convergent Services with Multiple Access
Page 44HUAWEI Confidential
NodeBRNC
WCDMA
PS
GGSNSGSN
Huawei IMS reference: Testing in
GTAS9900
MRS6200 HSS9820
Sup
port
Sys
temService Platform
Client
OMS2600
DNS/Enum
CSCF3300
IMS Core
Co
ntr
ol
Lay
er
Use
r T
erm
ina
l
Acc
ess
Lay
er
Ser
vice
Lay
er
Portal
MM-PS
MM-XDMSMM-MESSAGING
FASTFAST FAST FAST
Signal
Bearing
LAN
MSOFTX
CS
GSM
BSC/PCUBTS
WiFi
AP
QuidwayHLR
SMSC
SAU
UMGW
Page 45HUAWEI Confidential
Content
Overview of FMC
Huawei FMC Strategies and Solution
FMC Services
IMS Solution – a major step for FMC
Conclusion
Page 46HUAWEI Confidential
Conclusion
• Telecom industry is confronted with structural changes and cross industries convergence (telecom, IT, Media, Computer, etc…), driven by Mobility and New wave of internet (like MSN, Skype, …)
• Fixed and Mobile Networks Convergence (FMC) is the basis of the new Converged Industry.
• FMC will allow the end user to seamlessly enjoy different services (including video services) any time, any place, with any terminal and with one bill.
• For the operator, FMC is realized in 3 planes: network, operation and services.
• IMS is a keystone in realizing FMC and has been the choice of many standard bodies such as 3GPP, TISPAN, IETF,…
• Softswitch is a considerable step towards IMS deployment, and can migrate to be part of the IMS network.
• IMS deployment will go through different stages where IMS and Softswitch will coexist for quite a long time.
• Huawei is actively participating in the standardization of IMS through different standard bodies, and has deployed many IMS trials worldwide.
HUAWEI TECHNOLOGIES CO., LTD.Page 47
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