NGN
-The Fixed and Mobile Convergence Story
Eric Sun
Director of Product Marketing
ZTE Europe
Padova, 30th, June 2005
Agenda
 Why NGN?
 Players in the Converged Industry
 Consequences of NGN
What is NGN?
The Acronyms
NGN, FMC, IMS, P2P, WiMAX, SIP, Bluephone,
triple play…
What makes this happen?
The Vertical Model
PSTN
PLMN
Data
CATV
The Horizontal Model
Service
iHLR
Control
Softswitch
NMS
BOSS
Application
Server
Softswitch
Core Packet Network
Core
Multi-service
Access
Access
PSTN/
ISDN/
MSAN
At home
Wireless
Access
Broadband
Access
GSM/
UMTS/
CDMA/
WiMax
EPON/
GPON/
Ethernet
In the
office
On the
move
Public
Wireless
Why NGN? (1)
Common Core : Cost saving (OPEX)
Layered Architecture : H.248
Mobile : 3GPP R4
Fixed: SotfSwitch
Mobile Layered Architecture: 3GPP R4
GMSC Server
MSC Server
MSC Server
GMGW
IP backbone
MGW
GMGW
MGW
GSM
BSSVMSC
BSS
TDM
RNS
VMSC
VMSC
BSS
RNS
BSS
Fixed Layered Architecture: SoftSwitch
SCP
IAD Manager
NMS
Router Server
ZXUP10 APP
Service
ZXSS10 SS1
ZXSS10 SS1
Control
Core Packet Network
Core
ZXSS10
S100
ZXSS10
M100
ZXSS10
A200
ZXSS10
IAD Series
Access
SS7
Network
PSTN
/ISDN
ZXSS10
BGW
SoftPhone
Private
Network
Broadband
Access
PBX
Why NGN? (2)
Common Services : Customer ownership
SIP based call control
Moble: 3GPP/3GPP2 IMS
Fixed: ETSI TISPAN
3GPP/3GPP2: IMS
SCP
PoC
HSS
IM PS
Parlay/OSA
CSCF
BGCF
Core IMS
ECCF
SIP
MGCF
All IP Network
SIP
H.248/MGCP
TG
SG
GGSN/AGW
xDSL/Cable/LAN
IAD
FP-CSCF
P-CSCF
AG
PSTN/ISDN/PLMN/CS
GPRS/WCDMA/CDMA2000
xDSL/Cable/LAN
ETSI: TISPAN
Agenda
 Why NGN?
 Players in the Converged Industry
 Consequence of NGN
3GPP/3GPP2
Serie 21
21.905
5.8.0
Vocabulary for 3GPP Specifications
22.101
5.b.0
Service aspects; Service principles
22.228
5.6.0
Serie 22
Service requirements for the IP Multimedia
Core Network Subsystem (Stage 1)
Serie 23
23.002
5.c.0
23.003
5.7.0
23.207
5.8.0
23.218
5.6.0
23.221
5.8.0
23.228
5.a.0
23.278
5.2.0
Network architecture
Numbering, addressing and identification
End-to-End QoS Concept and Architecture
IP Multimedia (IM) Session Handling;
IP Multimedia (IM) call model; Stage 2
Architectural requirements
IP Multimedia Subsystem (IMS);
Stage 2
Customised Applications for Mobile network Enhanced Logic
(CAMEL) Phase 4 - Stage 2; IM CN Interworking
Serie 24
24.228
5.6.0
24.229
5.6.0
IP Multimedia Call Control Protocol based on SIP and SDP;
Stage 3
26.235
5.1.0
Packet Switched Conversational Multimedia Applications;
Default Codecs (Release 5)
26.236
5.4.0
Signalling flows for the IP multimedia call control based on SIP
and SDP; Stage 3
Serie 26
Packet switched conversational multimedia applications;
Transport protocols
Serie 29
29.207
5.5.1
Policy control over Go interface
29.208
5.5.1
End-to-end QoS signalling flows
29.228
5.5.0
29.229
5.5.0
29.278
5.2.0
29.328
5.5.0
29.329
5.4.0
IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message
contents
Cx and Dx Interfaces based on the Diameter protocol; Protocol details
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; CAMEL
Application Part (CAP) specification for IP Multimedia Subsystems (IMS)
IP Multimedia (IM) Subsystem Sh Interface; Signalling flows and message contents
Sh Interface based on the Diameter protocol; Protocol details
Serie 31
5.4.0
Characteristics of the ISIM Application.
32.200
5.5.0
Telecommunication management;
Charging management;
Charging principles
32.225
5.3.0
31.103
Serie 32
Telecommunication Management;
Charging Management;
Charging Data Description for IP Multimedia Subsystem
Serie 33
33.102
5.3.0
33.108
5.5.0
33.203
5.7.0
33.210
5.5.0
3G Security;Security architecture
3G Security;Handover interface for Lawful Interception
Access security for IP-based services
3G Security;
Network Domain Security;
IP network layer security
ETSI: TISPAN
TIPHON (Telecommunications and Internet Protocol
Harmonization over Networks)
SPAN (Services and Protocols for Advanced
Networks)
http://portal.etsi.org/tispan
Unlicensed Mobile Access (1)
Driving Force:
Mobile Operator: T-Mobile US
Fixed Operator: British Telecom
www.umatechnology.org
BenQ P50 handset /Kineto Wireless/Microsoft Pocket
PC
Unlicensed Mobile Access (2)
Fixed and Mobile Convergence Alliance
Driving Force:
Fixed Operators: Brasil Telecom, BT(Bluephone),
Korea Telecom
Mobile Operators: NTT, Swisscom,
Rogerswireless
Other Standardization Bodies
ITU focus Group on Next Generation Networks
Itu.int/ITU-T/ngn/fgngn
Alliance for Telecommunications Industry
Solutions www.atis.org
Telemanagement Forum www.tmforum.org
Wireless Broadband Alliance
www.wirelessbroadbandalliance.com
Most Disruptive Technology
Skype
P2P technology
QoS
Security
Scalability
Business model
Agenda
 Why NGN?
 Players in the Converged Industry
 Consequence of NGN
What’s next?
Source: Arthur D Little
M-commerce
Source: Arthur D Little
M-commerce
Source: Arthur D Little