IP over BA in support of convergence

- What’s next -

DOCUMENT #: GSC13-PLEN-20

FOR: Presentation

SOURCE: TTA

AGENDA ITEM: Plenary; 6.8; IP over BA in support of convergence

CONTACT(S): Chae-sub.lee@ties.itu.int

Submission Date:July 1, 2008

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• Key Study Issues on the topic– Variety of Broadband Access: Wired, Mobile, Wireless and Satellite– Focusing on the Bandwidth: 2M 8M 24M 32M 100M ?– IP connectivity over Broadband

Attachment and Resource control (Assignment of IP addresses, Routing, etc.)

QoS (only bandwidth wise) Security over/using IP

Highlight of Current Activities

Active/On-going Not-Active/Starting phase

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Strategic Direction

• Status of issues under this topic

IP(UserTerm.

)

Wired BB Access

Wireless BBAccess

(inc. Mobile/SAT)

ConvergenceServices

(?)

Wired HN

Wireless HN

Multiple/IntelligentDevices

UrbanRural

Further dev: Economics and more BW

support which convergence services?how to support for convergence?role of IP in support of convergence?how to use IPv6(or neglect IPv6)?

support HN?support devices?support security?

• Strategic directions: Re-define role of IP over BA, move highlightpoint from ‘over BA’ to ‘in support of convergence’

IPv4 (and/or IPv6)

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Challenges

• Step by step: BW Connectivity Services More BW Enhanced/New Connectivity Enhanced/New Services More BW

• Issues for challenges

Area Challenges Related Res.

BB Access Enhanced/New BA Technologies: Economics and Bandwidth Res. GSC-12/17

IP

Enhanced/New capabilities using IP: X-cast, Hand-over, Location Identification/Management, Media delivery, etc.

Res. GSC-12/07Res. GSC-12/13Res. GSC-12/18

Role and use of IPv6: multi-homing, multiple-connection, mobility, support of ubiquitous connectivity, etc.

Res. GSC-12/18

Services

Targeting of convergence services: Voice/Text/Video/MM over FMC and/or Different Mobiles/wireless, IPTV etc.

Res. GSC-12/07Res. GSC-12/18

Enhanced/New capabilities to support convergence: Profile management between IP and other service related inf. Including between IP and below connection related inf.

Res. GSC-12/04

End User

Role of IP supporting dynamic Home Network environments: enhanced/new capabilities

Res. GSC-12/20

How to support end user devices: multi-function devices, IPTV enabled Devices, USN/RFIDs, etc.

Res. GSC-12/03

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Next Steps/Actions

• Relevant ‘Service/Functional Requirements and Architecture’ using IP should be based on the study of this topic.

• Based on that ‘Requirement and Architecture’, more details on how use IP in support of convergence should study:– IP based capabilities: multi-homing, multi-connection, mobility etc.– Relationship with other layer capabilities to support convergence– QoS/QoE in relation with IP: L3 handover QoS etc.

• Extension of using IP should actively encourage, especially incorporating IPv6 into Telecommunication services and operations like NGN, USN, ITS and etc.

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Proposed Resolution [optional]

• No need to change current Resolution in Res. GSC-12/17

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Supplemental Slides

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Supplemental Slides

• Status of ITU-T Recommendations for FMC/MMArea Subjects Document

Mobility Mobility Management Requirement for NGN (MMR) Q.1706/Y.2801

NNI MMR for IMT 2000 Q.Sup52

Framework of Handover Control for Next Generation Networks

SG13 TD 451/WP2

Framework of Location Management for NGN SG13 TD 452/WP2

Generic Framework of Mobility Management for Next Generation Networks

Q.1707/Y.2804

Mobility control functions in the NGN SG13 TD 432R2/WP2

FMC Fixed-mobile convergence general requirements (FMC-REQ)

Q.1762/Y.2802

FMC service using legacy PSTN or ISDN as the fixed access network for mobile network users (FMC-PAM)

Q.1763/Y.2803

Fixed mobile convergence with a common IMS session control domain (FMC-IMS)

SG13 TD425R1/WP2