INTERNATIONAL TELECOMMUNICATION UNION
TELECOMMUNICATION
STANDARDIZATION SECTOR
STUDY GROUP 19
TD 310 R1 PUBLIC
English only
STUDY PERIOD 2005-2008
Original: English
Question(s):
1/19
Geneva, 23-27 January 2006
TEMPORARY DOCUMENT
Source:
Rapporteur, Q.1/19
Title:
Report on Question 1/19 Meeting in Geneva (23-27 January 2006)
Table of Contents
1
Organization of Meeting ............................................................................................... 2
1.1
Meeting Identification, Chairmanship and Participation................................ 2
1.2
Meeting Agenda ............................................................................................. 2
2
Key Results ................................................................................................................... 2
2.1
Work Items Progressed................................................................................... 2
3
Meeting Documentation ............................................................................................... 2
4
Liaison Statements ........................................................................................................ 2
5
Recommendation Status and Work Plan ...................................................................... 2
5.1
Future Work.................................................................................................... 2
6
Detailed Report of Discussions .................................................................................... 2
6.1
Opening Plenary ............................................................................................. 3
6.2
General Items (D29; D34; TD 249; TD 256; TD 257; TD 262; SG 13:
D.310; D.311; D.312) ..................................................................................... 3
6.3
Functional Network Architecture for Systems Beyond IMT-2000
(Q.FNAB) (TD 297) ....................................................................................... 4
6.4
Review of Work Plan for Planned Deliverables ............................................. 4
6.5
Closing Plenary of Q.1/SSG ........................................................................... 4
6.6
Review of Meeting Report. ............................................................................ 4
7
Acknowledgements....................................................................................................... 4
Annex 1 – Work Plan ............................................................................................................... 5
Annex 2 – List of documents ................................................................................................... 8
Attention: This is a document submitted to the work of ITU-T and as such is intended for use by the Member States of ITU, by
ITU-T Sector Members and Associates, and their respective staff and collaborators in their ITU-related work. It is made publicly
available for information purposes but shall not be redistributed without the prior written consent of ITU. Copyright on this
document is owned by the author, unless otherwise mentioned. This document is not an ITU-T Recommendation, an ITU publication,
or part thereof.
-2TD 310 Rev.1 (GEN/19) PUBLIC
1
1.1
Organization of Meeting
Meeting Identification, Chairmanship and Participation
This is the report of a meeting of Q.1/19: Service and network capability requirements and network
architecture.
Q.1/19 met in Geneva on 24-26 January 2006. The meeting was chaired by Mr. Bruno Ramos,
Q.1/19 Rapporteur. The meeting was attended by about 11 delegates from 6 countries.
1.2
Meeting Agenda
The Meeting Agenda was published in Temporary Document TD-296R1. It was reviewed and
approved.
2
2.1
Key Results
Work Items Progressed

Discussion on how to improve the work on ITU-T PDNR: Functional Network Architecture for
Systems Beyond IMT-2000, Q.FNAB;

Reviewed, and agreed to the work plan for Q.1/19, that has changed the timing for Q.FNAB
from 3Q2006 to 2Q2007.
3
Meeting Documentation
Documents considered at this meeting are listed in Annex 2.
All documents are available at:
http://www.itu.int/md/meeting.asp?lang=&type=meetingdesc&parent=T05-SG19-060123
4
Liaison Statements
The meeting resulted in the preparation of one Liaison Statements to ITU-T SG 13, Q.3/13, asking
for their analysis and contributions on Q.FNAB v.4.0.
5
Recommendation Status and Work Plan
Status and Work Plan for Recommendations and other deliverables under the responsibility of this
Question are summarized in Annex 1.
5.1
Future Work
The next activity of Question 1/19 will be in the form of an e-meeting, as described bellow:
Duration:
From May, 23 to June, 6, 2006
At:
http://forum.itu.int/jive/index.jspa?categoryID=2
Terms of Reference:
To progress the work on Q.FNAB.
6
Detailed Report of Discussions
Q.1/19 met during 24-26 January 2006. A total of 11 people participated in this discussion. The
agreed agenda for the Q.1/19 meeting is in Temporary Document TD-296R1.
-3TD 310 Rev.1 (GEN/19) PUBLIC
6.1
Opening Plenary
The Q.1/19 session was called to order at 9:00hrs on 24 January. The proposed agenda for the
Q.1/19 plenary was approved. The terms of reference for this meeting are to continue the work as
assigned to this question (former Q.1/SSG).
6.2
General Items (D29; D34; TD 249; TD 256; TD 257; TD 262; SG 13: D.310; D.311;
D.312)
The following provides a brief summary of the discussions on and dispositions of input documents
that were assigned to the work item “General Items.”
D-29 (Disposition of ETSI TISPAN NGN Release 1 Specifications in ITU-T NGN related
Questions (and in ITU-T NGN-GSI activities))
Summary: This contribution presents the ETSI NGN Release 1 set of deliverables published
or soon to be published (as they are approved or in the approval process), identifies the ITU-T
Questions concerned by each document and proposes that the relevant ITU-T Questions
consider the relevant ones as a basis for their ongoing activities and make normative reference
to them wherever applicable and appropriate.
Q.1/19 Discussions: The group agreed to consider, during the work on Q.FNAB, the
deliverables selected to SG19.
D-34 (2G Mobile Access Network Support in NGN – A Requirement for 2G Network
Evolution Towards NGN for Developing Nations)
Summary: The NGN architecture (release 1), recently released by the FGNGN under SG13,
talks about the interoperability with the existing telecom network technologies including the
PSTN/ISDN networks and 2G PLMNs. It also talks about the network attachment with
various kinds of access technologies. Moreover special emphasis has been given for the
PSTN/ISDN emulation/ simulation/ evolution due to its existing ubiquitous large subscriber
base.
However the fact of presence of even larger and ubiquitous subscriber base of 2G PLMN has
been completely ignored for the emulation/ simulation/ evolution aspect towards NGN. This
means that the existing 2G access network will not be able to attach to the NGN. Moreover
neither the existing 2G subscriber will be able to roam in the NGN nor will the NGN
subscriber be able to roam in the existing 2G networks.
A contribution, viz., FGNGN-ID-01073 – “NGN In-Roaming for the terminals belonging to
Legacy Mobile networks (Non-IMS PLMN) - Support of MAP”, was submitted in the last
FGNGN meeting.
< Discussion notes are in the version of this document behind TIES.>
This contribution is a follow up discussion on the same issue.
Q.1/19 Discussions: The group decided to consider this document in the directives to
Systems Beyond IMT-2000. Nevertheless, it was discussed that the correct forum to discuss
this document is ITU-T SG 13.
TD-249 (LS from ITU-T SG 4)
Summary: SG 4 is responsible for maintaining the Telecommunications Management
Documentation Plan. On this matter, Q12/4 asks for suggestions and comments concerning
keeping this document in the current condition.
Q.1/19 Discussions: For information.
-4TD 310 Rev.1 (GEN/19) PUBLIC
TD-256 (LS from ITU-T SG 17)
Summary: Liaison concerning work to extend OIDs to provide Object Hierarchical Names.
Q.1/19 Discussions: For information.
TD-257 (LS from ITU-T SG 17)
Summary: Status of Action Plan to address WTSA-04 Resolution 50 – Cybersecurity
obligations.
Q.1/19 Discussions: For information.
TD-262 (LS from ITU-R WP8F (Helsinki, 12-19 October 2005))
Summary: Liaison Statement to ITU-T Study Groups 13 and 19 on the development of a
PDNR in response to Q.223.
Q.1/19 Discussions: The group understood that this document should be discussed within the
Joint Sessions of Q.2/19, Q.5/19; Q.6/13; and, Q.29/16.
ITU-T SG 13 D-310 (NGN Release 1 scope document – WG1 output of Gatwick London
November 2005 FGNGN meeting (Ref.: FGNGN-OD-00253))
< Discussion notes are in the version of this document behind TIES.>
ITU-T SG 13 D-311 (NGN Release 1 Requirements document – WG1 output of London
November 2005 FGNGN meeting (Ref.: FGNGN-OD-00252))
< Discussion notes are in the version of this document behind TIES.>
ITU-T SG 13 D-312 (FGNGN-FRA Version 7.1 (Ref.: FGNGN-OD-00244R2))
< Discussion notes are in the version of this document behind TIES.>
6.3
Functional Network Architecture for Systems Beyond IMT-2000 (Q.FNAB) (TD 297)
< Discussion notes are in the version of this document behind TIES.>
6.4
Review of Work Plan for Planned Deliverables
It was agreed that one electronic meeting should be held to progress the work on Q.FNAB before
the next SG 19 Meeting. The planned Q.1/19 Rapporteur’s Electronic Meeting is scheduled for May
23 to June 6, 2006. The detailed work plan for Q.FNAB is provided in Annex 1.
6.5
Closing Plenary of Q.1/SSG
Q.1/19 held its closing plenary at 9:00hrs on Thursday, 26 January 2006. This report, including all
annexes, was reviewed and agreed to. The delegates were thanked for their participation in the
Q.1/19 activities at this meeting. Q1/19 discussion meeting was closed at 10:30 hrs.
6.6
Review of Meeting Report.
The draft meeting report in TD-310 was reviewed and approved as TD–310 R1.
7
Acknowledgements

Participants - for their participation at this meeting.

Mr. Atsushi Minokuchi, from NTT DoCoMo, for his outstanding work as Co-Editor of
Q.FNAB so far. Mr. Minokuchi has just moved to NTT DoCoMo Japan and will not work in
this PDNR from now on. All participants of Q.1/19 would like to thank Mr. Minokuchi for this
work with us and would like to wish him every success in his new assignment.
-5TD 310 Rev.1 (GEN/19) PUBLIC
Annex 1 – Work Plan
Rec.
ST
Question
SG
Timing Priority
M
M
M
Pages Liaison Area
Q.1701
Q.1711
Supplemen
t 30 to QSeries
Recommen
dations
R
R
R
1/19
1/19
1/19
19
19
19
27
29
15,37
15,37
15,37
Q.FIFB
N
1/19
19
TBD
H
ITU-T SGs
2, 11, 12,
13, 16,
ITU-R WP
8D and 8F
(WGVision),
ITU-D
SGs, SDOs
(TTA,
TTC,
ETSI, TIA,
ATIS,
ARIB,
CCSA)
Q.FNAB
N
1/19
19
2Q 2007
H
ITU-T
15,37
SGs 2, 11,
12, 13, 16,
ITU-R
WP 8D
and 8F
(WGVision),
ITU-D
SGs,
SDOs
(TTA,
Domain
References
99
99
00
Framework for IMT-2000 networks
COM 11-R 116 Network functional model for IMT-2000
Specifications of International Mobile
Telecommunications-2000
15,37
27
27
Subject
Long-term high-level network functional information
flows for beyond IMT 2000 systems
Long-term high-level network architecture for
systems beyond IMT 2000, including definition of
functional entities (FEs), allocation of functional
capabilities to FEs, and interfaces model among Fes
-6TD 310 Rev.1 (GEN/19) PUBLIC
Rec.
ST
Question
SG
Timing Priority
Pages Liaison Area
TTC,
ETSI,
TIA,
ATIS,
ARIB,
CCSA)
Domain
References
Subject
-7TD 310 Rev.1 (GEN/19) PUBLIC
Proposed Work Plan for Q.FNAB
Date
Meeting Schedule
2004
September
1st -15th
Q.1/SSG Meeting
(electronic mtg)
December
13-17
[9th SSG Meeting]
1st SG 19 Meeting
Q.1/19 Meeting
(electronic mtg)
2005
March
8-22th
May
3-6
2nd SG 19 Meeting
July
5-19
Q.1/19 Meeting
(electronic mtg)
cancelled
Deliv. 2
Q.FNAB
Developing
1st Draft
|

2nd Draft

Developing
2nd Draft
v 2.1

3rd Draft
September
5-9
3rd SG 19 Meeting

Developing
3rd Draft
v 3.1
cancelled

4th Draft
November
8-22
Q.1/19 Meeting
(electronic mtg)
cancelled

Developing
4th Draft
v 4.0
4th SG 19 Meeting

Discussions
2006
January
23-27
May
23-6 June
July
24-28
Q.1/19 Meeting
(electronic mtg)
5th SG 19 Meeting

5th Draft
v 5.0

6th Draft
v 6.0
Terms of Reference for proposed Q.1/19 Rapporteur’s Meetings:
To continue the work on Q.FNAB.
-8TD 310 Rev.1 (GEN/19) PUBLIC
Annex 2 – List of documents
Doc. No.
Source
Delayed contributions
D-29
France Telecom
Title
Disposition of ETSI TISPAN NGN Release 1
Specifications in ITU-T NGN related Questions (and
in ITU-T NGN-GSI activities)
D-34
Reliance Infocomm Ltd., 2G Mobile Access Network Support in NGN – A
India
Requirement for 2G Network Evolution Towards
NGN for Developing Nations
ITU-T SG13
D-310
FGNGN Chairman
NGN Release 1 scope document – WG1 output of
Gatwick London November 2005 FGNGN meeting
(Ref.: FGNGN-OD-00253)
ITU-T SG13
D-311
FGNGN Chairman
NGN Release 1 Requirements document – WG1
output of London November 2005 FGNGN meeting
(Ref.: FGNGN-OD-00252)
ITU-T SG13
D-312
FGNGN Chairman
FGNGN-FRA Version 7.1 (Ref.: FGNGN-OD00244R2)
Temporary Documents
249
SG 4
LS from ITU-T SG 4
256
SG 17
LS from ITU-T SG 17
257
SG 17
LS from ITU-T SG 17
262
ITU-R WP 8F
LS from ITU-R WP8F (Helsinki, 12-19 October 2005)
_____________