1. GSC: Standardization Advancing Global Communications
SOURCE:
TTA (Chae Sub Lee)
TITLE:
NGN-Architecture and Protocol : 2nd Phase of NGN Global Standardization
AGENDA ITEM:
GTSC Item 5.1
CONTACT:
GSC11_GTSC4_14
NGN-Architecture and Protocol : Next Phase of NGN Global Standardization
Chae Sub Lee
TTA/ETRI
GSC: Standardization Advancing Global Communications

2. GSC: Standardization Advancing Global Communications
Contents
Values of NGN
Requirements for the Next Phase
Next Phase of NGN Standards
An efficient way to make Global
GSC: Standardization Advancing Global Communications

3. GSC: Standardization Advancing Global Communications
1. Values of NGN
NGN in 4 words…
by Fixed
by Mobile
by Wireless
NGN = Broadband Managed IP Network
for Services
for Businesses
for Providers
for Users
GSC: Standardization Advancing Global Communications

4. Impacts of NGN for Businesses for Users for Providers for Services
1. Values of NGN
Impacts of NGN
Convenience
Fairness
Economics
Efficiency
etc.
for Businesses
for Users
for Providers
for Services
Converged Infrastructure
by Fixed
by Mobile
by Wireless
Converged / Blurring Businesses
FMC
Tele-Broadcasting
GSC: Standardization Advancing Global Communications

5. Target of Next Phase NGN Standardization
2. Requirements for the Next Phase
Target of Next Phase NGN Standardization
Voice
Internet
IP (Future Packet ?) Platform
xDSL/Opt. based Fixed-Mobile
IPTV MM
Value
Chains
Practical
Impacts
Constructive
Implementable
GSC: Standardization Advancing Global Communications

6. Next Direction of NGN Standardization
2. Requirements for the Next Phase
Next Direction of NGN Standardization
Construction for Business/Application
(Project oriented approach)
FMC
RFID
IPTV
Others
Managed IP
Implementable Standards
- For Converged Infrastructure
- For Migration
Converged Broadband
GSC: Standardization Advancing Global Communications

7. Overall Requirements for the Next Phase
3. Next Phase of NGN Standards
Overall Requirements for the Next Phase
Check the interfaces of existing or expecting systems to meet NGN requirements and capabilities
Find the relevant interfaces and their protocols to meet NGN services
Develop protocols at identified I/F and relevant systems
Identify how to collaborate with the other SDO’s like IETF, IEEE, ISO/IEC, etc.
Clear leadership of standards development for convergence environment
GSC: Standardization Advancing Global Communications

8. GSC: Standardization Advancing Global Communications
3. Next Phase of NGN Standards
Development of Protocols and I/F Standards
GSC: Standardization Advancing Global Communications

9. Detailed Requirements for the Next Phase
3. Next Phase of NGN Standards
Detailed Requirements for the Next Phase
NGN Terminals
PC, PDA, Mobile 2G/3G Phone, PSTN Phone
WiFi Phone, WiBro Phone, NGN Phone(?)
Interfaces for NGN systems and their standards
UNI, NNI, SNI
Interface Specification/Standards
GSC: Standardization Advancing Global Communications

10. Detailed Requirements for the Next Phase
3. Next Phase of NGN Standards
Detailed Requirements for the Next Phase
User Interface Protocols including signaling
UNI protocol at transport layer in general and for specific capabilities such as multicast/broadcast, and media/processing conversion
UNI protocol at service layer for specific applications such as VoIP/MMoIP, IP TV, DMB, etc.
Protocol between transport network and transport control (RACF, NACF)
Real time or End-End control
Way to handle Un-controllable transport equipments
Protocol between transport control and service control
Protocol to support independence of service control from transport resources
Mechanism to bind service control entities with transport control elements
like LMP (to bind the optical transmission resources from routing control information)
Protocol between service control and application server
Protocol between end user and transport control/ service control
GSC: Standardization Advancing Global Communications

11. GSC: Standardization Advancing Global Communications
4. A way to real co-ordination
Global Standards
Global Standards ≠ A Regional Standard nor ∑Regional Standards
Regional Standards = Common Global Sense + Regional Specific
1st NGN-GSI
2nd NGN-GSI
Nth NGN-GSI
ITU-T
Draft a1
Draft a2
Draft b1
Draft b2
Drafts
Contributions
Drafts
Contributions
Draft c1
Draft c2
Draft a1+
Draft a2+
SDOs
Draft b1+
Draft b2+
Draft c1+
Draft c2+
GSC: Standardization Advancing Global Communications

12. GSC: Standardization Advancing Global Communications
Thank you for
Your attention !!!
GSC: Standardization Advancing Global Communications