Hans, KIM

1
Release approach and CJK requirements

• Hans, KIM
• TTA
• hans9_at_kt.co.kr

2
Contents

• Release Approach
• Status and review of Release 1
• Proposal

3
Release Approach

• IMS has release based approach (already start
  Release 7)
• FG NGN also agreed to get similar approach like
  Release
• IMS (Release 6 based) would be incorporated into
  NGN Release

NGN - Convergence Model
FG NGN Standards
Video Services (TV, movie, etc)
Recommendations Technical Reports
Data Services (WWW, e-mail, etc)
Telephone Services
Rec. Y.NGN-FRM
Services
Rec. Y.NGN-MOB
Rec. Y.NGN-CMIP
TR. e2e.qos.1
TR. atmipa
API
TR. 123.qos
Transport
TR. enet
TR. NGN.qos
ACCESS
ACCESS
CORE
NGN Release 1
NGN Release 2
NGN Release 3
Future Packets (?)
IMS
Beyond IMS
Ethernet or others
xDSL
Optic
4
Release Approach
Criteria for set up Releases in FG NGN

• Target dates Realization of NGN
• Services and Capabilities (include Network and
  Control Capability)
• Architecture, components and Specifications

(?)
End of 2006
I/F 2
End of 2005
I/F 1
NGN Release 1
NGN Release 2
NGN Release 3

• Services Capabilities SC 1
• Functional Arc. Spec. FAS 1
• IW and Interconnection IAI 1
• Migration MIG 1

• SC 2 SC 1 A2
• FAS 2 FAS 1 B2
• IAI 2 IAI 1 C2
• MIG 2 MIG 1 D2

• FPS Based (?)

5
Release Approach
Problem Status of current plan for NGN

• Role and position of IMS (Release 6) in NGN is
  not yet clear
• But Release 1 mostly developed based on Release
  1/TISPAN (IMS)
• Concerns from non-Europe NGN mainly for
  Mobile(?) and Europeans (?)
• Views and Opinions from CJK having further
  requirements (?)

NGN Release 1
NGN Release 2
NGN Release 3
(?)
NGN Release 1
(?)
NGN Release 2
NGN Release 3
I/F 2
I/F 1
(?)
(?)
(Rel.7 ?)
IMS (Rel.6)
Beyond IMS
6
Status and Review of Release 1
TISPAN NGN Release 1
7
Status and Review of Release 1
FG NGN Release 1
8
Status and Review of Release 1
FG NGN Release 1
9
Proposal
Concern about FG NGN Releases

• Release 1 mainly leaded by European requirements
• Input for the Release 1 could be closed at
  November
• Need check gaps and further requirements from CJK
  
• Specially Network aspects include control
  features could be developed from CJK
• NGN FG only have Release 1 plan plan for
  future releases such as Release 2 and Release
  independent etc. are not clear yet
• Optic infrastructure based requirements would be
  next release (Release 2 ?)

Initiate Release 2 from CJK
10
Proposal
Proposed characterization of FG NGN Releases