Y mmcf progress in itu t ngn wg
This presentation is the property of its rightful owner.
Sponsored Links
1 / 13

Y.MMCF progress in ITU-T NGN-WG PowerPoint PPT Presentation


  • 101 Views
  • Uploaded on
  • Presentation posted in: General

Y.MMCF progress in ITU-T NGN-WG. China Communications Standards Association. Table of Contents. Output from January 2009 meeting Progress of Interim meeting on March 2009 Inputs of the meeting Results of the meeting Next plan. Out put of Y.MMCF from January 2009 meeting.

Download Presentation

Y.MMCF progress in ITU-T NGN-WG

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Y mmcf progress in itu t ngn wg

Y.MMCF progress in ITU-TNGN-WG

China Communications Standards Association


Table of contents

Table of Contents

  • Output from January 2009 meeting

  • Progress of Interim meeting on March 2009

    • Inputs of the meeting

    • Results of the meeting

  • Next plan


Out put of y mmcf from january 2009 meeting

Output of Y.MMCF from January 2009 meeting


Issues to be solved after january meeting

Issues to be solved after January meeting

  • Functional Entities and interfaces are to be identified;

  • Interaction between NACF and MMCF is for further discussion

  • Interaction between MMCF and RACF needs the joint discussion with SG13Q4 experts and needs further contributions


Table of contents1

Table of Contents

  • Output from January 2009 meeting

  • Progress of Interim meeting on March 2009

    • Inputs of the meeting

    • Results of the meeting

  • Next plan


Contributions of interim meeting

Contributions of Interim meeting

  • Seven contributions received and are basically accepted.

  • All contributions available at http://ifa.itu.int/t/2009/sg13/exchange/wp3/q5/2009-03/contributions/

    • 0903-TD-3 Editorial comments on Y.MMCF

    • 0903-TD-4 Comments on clause 6.2.2 of Y.MMCF

    • 0903-TD-5 Comments on clause 6.3 of Y.MMCF

    • 0903-TD-6 Comments on clause 6.5 of Y.MMCF

    • 0903-TD-7 Proposal for the functional entities of Y.MMCF (revised after discussion)

    • 0903-TD-11 Proposed MLMF updates

    • 0903-TD-12 Proposed NIRF functions in Y.MMCF


Outcomes of interim meeting

Outcomes of Interim meeting

  • 0903-TD-3 Editorial comments on Y.MMCF

    • Minor editing – accepted

  • 0903-TD-4 Comments on clause 6.2.2 of Y.MMCF

    • Accepted with editorial revisions by France Telecom and two substantive comments by N-S Ko (ETRI)

  • 0903-TD-5 Comments on clause 6.3 of Y.MMCF

    • Minor editing – accepted

  • 0903-TD-6 Comments on clause 6.5 of Y.MMCF

    • Accepted with slight change in wording proposed by Didier Becam (France Telecom)


Outcomes of interim meeting continued

Outcomes of Interim meeting (continued)

  • 0903-TD-11 Proposed MLMF updates

  • 0903-TD-12 Proposed NIRF functions in Y.MMCF

    • Appear to be accepted with editorial revisions by France Telecom (needs formal confirmation)


Outcomes of interim meeting concluded

Outcomes of Interim meeting (concluded)

  • 0903-TD-7 Proposal for the functional entities of Y.MMCF

    • Mobility Location Management Functional Entity (MLM-FE) agreed

    • Network Information Repository Functional Entity (NIR-FE) agreed

    • Continuing discussion (at time of writing) on how finely to divide the remaining functions of network information distribution, handover decision, and handover control.

    • Need a sufficiently refined model that mapping between it and 3GPP entities (e.g. ANDSF) is possible.

    • Basic underlying issue is what the linkages there are amongst the FEs and between them and the UE. Would like to limit the number of interfaces supported by the UE (e.g. to MLM-FE and one other FE).


Y mmcf progress in itu t ngn wg

Figures from the Interim meeting

NACF

MMCF

RACF

HGW-FE

MLM-FE

PD-FE

TUP-FE

TLM-FE

HDC-FE

TAA-FE

NAC-FE

NID-FE??

Whether there is a separate Network Information Distribution Functional Entity (NID-FE) is to be further discussed in May meeting as well as the interface between UE and NID-FE.

TRC--FE

??

AM-FE

NIR-FE

UE

Control plane

Forwarding plane

AR-FE

EN-FE

ABG-FE

IBG-FE

L2HEF

AN-FE

L3HEF

L3HEF

L3HEF

L2 Transport

Functions

Packet Transport

Functions

Access Transport

Core Transport


Table of contents2

Table of Contents

  • Output from January 2009 meeting

  • Progress of Interim meeting on March 2009

    • Inputs of the meeting

    • Results of the meeting

  • Next plan


Next plans

Next plans

  • Y.MMCF is scheduled for approval in May meeting;

  • The mapping with 3GPP should be identified in the Y.MMCF document before approval.


Y mmcf progress in itu t ngn wg

Thank You!


  • Login