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Contents. Structure of ITU-T SG Configuration of IP-TV Standards Standard requirements on IP-TV Procedure for IP-TV Standards Process for IP-TV Standards Future Works. Service (Server). Service (User). Service (User). Middleware. 1. Structure of ITU-T SGs: Vertical direction.

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contents
Contents
  • Structure of ITU-T SG
  • Configuration of IP-TV Standards
  • Standard requirements on IP-TV
  • Procedure for IP-TV Standards
  • Process for IP-TV Standards
  • Future Works
slide3

Service

(Server)

Service

(User)

Service

(User)

Middleware

1. Structure of ITU-T SGs: Vertical direction

Other Telecom aspects

(SG13)

Mobile aspects (SG19)

Cable aspects

(SG9)

Overall Architecture

SG2+SG16

Charging/

Accounting

(SG3)

OAM/Manag.

(SG4)

Security (SG17)

?

QoS/QoE/NP

(SG12 + SG13)

Transport

Traffic/NNAR

(SG2)

Core

Access

Home

Home

Access

Control (SG11)

FTTx, xDSL, Cable, Satellite, WLAN, WiMax, DMB etc.

SG9 (Cable), SG15 (Transport), SG19 (mobile), other SODs

slide4

Program

Program

Program

Program

Program

Program

Program

Program

Program

Program

Service

Provider

Consumer

Platform

Platform

Platform

IP

Underline TP

(Broadcasting)

Underline TP

(Fixed/Wireless)

Underline TP

(Mobile)

2. Configuration of IP-TV Standards

  • IP-TV Services
  • Additional Services
  • Service Control/AAA
  • Service/User Profile
  • Security
  • IPR
  • Media Processing
  • Codec Control
  • Common Platform
  • QoS/NP
  • Broadcasting/ Multicasting/ Unicasting etc.
  • Traffic control
  • Security
  • Transport Capability (Broadband etc.)
slide5

2. Configuration of IP-TV Standards: Vertical + Horizontal

  • IP-TV service definition ad relevant services (e.g. supplementary and/or additional services such as SMS over IP-TV, VoIP over IP-TV etc.) : SG2 and SG16
  • Overall architecture of IP-TV and network capabilities : SG13 and SG19 (SG 9 from IPcable point of view)
  • Signaling and Network control : SG11
  • Transport capabilities and network aspects : SG15
  • Media processing, codec and service control : SG16
  • Security on IP-TV : SG17
  • QoS and Network Performance : SG12 and SG13
  • OAM and Management : SG4 and SG13
  • Traffic Control and NNAR : SG2
  • Accounting and Charging: SG3

Possibly need involve most of Study Groups

  • Too many coordination and too slow
  • Hard to coordinate
slide6

3. Standard requirements on IP-TV

  • Time to market: Some one already started and others are being ready
  • Encourage cooperation and competition: Support building Global Market
  • Harmonization for global standards: Incorporation of SDOs results
  • Adding Value through ITU-T
  • Service and Business

SDO A

SDO B

  • Management
  • Security
  • Configuration
  • Operation

ITU-T

SDO D

SDO C

  • Network and Business
slide7

4. Procedure for IP-TV Standards

  • Collection of Views
  • Views from Broadcasting Domain: Terrestrial + Satellite
  • Views from Cable Domain : IPcablecom
  • Views from Telecom Domain: Fixed + Mobile + Wireless
  • Analysis of Standards
  • Standards from Broadcasting Domain : ITU-R
  • Standards from Cable Domain : ITU-T SG9
  • Standards from from Telecom Domain
  • Identify gaps and missing standards
  • Objectives and ToR
  • Set up common objectives
  • Build Terms of References on ITU-T activity
  • Action
  • Coordination with other SDOs and Develop Standards
slide8

5. Process for IP-TV Standards

  • Need special entity: for speed up activity but flexible to collaborate with SDOs
  • Project approach: one group, one time plan and limited life
  • ITU-T Recommendation A.7: Focus Group could be the best

ITU-T TSB

Director

SDO A

SG 2

IP-TV

Focus Group

Bring

expertise

Harmoni-

zation

SDO Y

SG 19

slide9

5. Process for IP-TV Standards

ITU-T TSB Director

IP-TV FG Management

Work Area

WG

  • Strategic Coordination Group: Coordination with other SDOs
  • Develop how to incorporate SDOs results into ITU-T work
  • Arrange work scope and areas jointly with relevant SDOs
  • Terminology on IP-TV

WG 1

  • Service requirements and types
  • Media processing and control technology

WG 2

  • Architecture and Network capabilities
  • Any-casting technology: Broad-, Multi-, Uni-casting etc.

WG 3

  • QoS and Network Performance aspects
  • Traffic and resource control

WG 4

  • Operation technology: NNAR, Billing and Security
  • Management aspects: Network and service management

WG 5

slide10

5. Process for IP-TV Standards

FG Management

Chairman: 1

Vice Chairman: 2

Secretariat

Coordinator

(ITU)

Coordinator

(SDO A)

WG Management

Technical Leaders

: 3 (each WG)

Coordinator

(SDO Y)

slide11

6. Future Works

Stage Procedures of IP TV Standardization

  • 1st stage (End of 2006) : Solve the urgent market demands and interoperability problem
    • Possible functional architecture and service deployment scenarios
    • Available Protocol and interface specifications
  • 2nd stage (End of 2007) : Solve the outstanding technical issues on QoS, Mobility, Security, Charging, etc.
    • Provide end-to-end QoS, network/application security
    • Provide usage-based charging, etc.
  • 3rd stage(2008 ~): solve the on-going technical issues and business convergence scenarios
    • Develop protocols and service scenarios with voice and video encoding and security options
    • Extend NGN capabilities for IP TV service in terms of location, QoS control, navigation, directory, processing, and storaging, etc.
slide12

6. Future Works

Overall Time Plan for IP TV Standardization

IPTV Focus Group

Study Groups

slide13

6. Future Works

Detailed Time Plan for IP TV Standardization