Standardization activities on NGN in CCSA

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Standardization activities on NGN in CCSA
Global Standards Collaboration (GSC) 14
DOCUMENT GSC14-GTSC7-015
FOR Presentation
SOURCE CCSA
AGENDA ITEM GTSC-7 4.1
CONTACT(S) liuduo_at_mail.ritt.com.cn

• Duo LIU
• Deputy Secretary General of CCSA

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Highlight of Current Activities (1)

• The standardization activities on NGN in CCSA are
  progressing smoothly. Besides referring to the
  relevant specifications or drafts issued by
  international SDOs, CCSA also works on building
  some specifications based on requirements from
  China market.
• Recently works
• Unified IMS aspect
• Protocols SIP specifications in IMS(YD/T,
  Working on)
• Services
• CRT, CRBT, IP Centrex, CW, MCID, ACR (6
  YD/T, completed)
• Click to Dial, Multimedia Conference(YD/T,
  Working on)
• Test specifications of SIMPLE IM, PoC,
  Presence, XDM(4 YD/T, Working on)
• Equipments P-CSCF,I/S-CSCF,HSS,SBC(YD/T, Working
  on))
• Interworking SIPBICC interworking, IMS
  interworks between different operators, IMS
  interworks with softswitch network (3 YD/T,
  Working on),

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Highlight of Current Activities (2)

• Recently works (Con.)
• API aspect
• Personal Application based on Parlay X API (YDB,
  completed)
• Enterprise Application based on Parlay X API
  (YDB, ,completed)
• Test Methods of Parlay Gateway(YD/T, completed)
• Unified Communication
• Requirements of UC services(YD/T, completed)
• Research of UC technologies and standardization
  requirements(research report, completed)
• Interface Technical Requirement of Instant
  Message and Voice Communication Service for
  UC(YD/T, working on)
• IDM
• IDM research in NGN (research report, completed)
• Requirement of IDM in NGN, Architecture of IDM in
  NGN, Deployment mechanism of IDM in NGN(3
  research report, new work item)
• Emergency Communication
• Emergency Communication in NGN(TR ,completed)

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Highlight of Current Activities (2)

• Recently works (Con.)
• Security
• Security framework of NGN (TR, completed)
• security requirements of softswitch equipments
  (Serial YD/T, completed)
• Security requirements of Unified IMS (TR, working
  on)
• others
• FMC service requirement analysis(research report,
  completed)
• Capabilities and requirements of Enterprise
  network connecting to NGN(TR, working on)
• NGN based IPTV(research report, completed)
• Mobility research in NGN (research report,
  working on)
• Working closely with other SDOs. CCSA not only
  refers to the achievement of other SDOs
  Standardization, but also presents lots of
  contributions to SDOs, such as ITU-T, 3GPP,
  3GPP2,OMA,DSL Forum, etc, based on technical
  research and developed specifications

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Strategic Direction

• Continue to develop specifications of NGN in CCSA
• While Convergence has been a marked trend, CCSA
  will pay attention to its influence on current
  and new specifications, not only FMC, but also
  the convergence of telecom network and internet,
  the convergence of legacy telecom services with
  content-based services, and so on.
• Develop and motivate the research in new
  technical domains
• UC(Unified Communications)related specifications
  have and are going on
• M2M or Ubiquitous Network related
  specifications are under consideration
• Combination of P2P and NGN
• N-ID, IDM aspect, etc.

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Strategic Direction (Con.)

• Research on new solutions, such as PTDN, Future
  internet.
• Develop specifications related to EC, security
  protection, and ICT(Energy Saver and Exhaust
  Reducer ) in NGN scope
• Continue coordination and collaboration, take
  part in the relevant activities and meetings,
  establish smooth relationship with other SDOs
• Share CCSA view
• Being involved and delivering contributions

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Challenges

• Convergence of different networks,
  applicationsservices, etc.
• Ubiquitous services Requirements of users, span
  over different terminals, different access
  technologies, different networks, different
  industries, etc. The scope of NGN is being
  enlarged.
• Mobility Management
• Service assurance
• QoS assurance
• Security, etc.
• New techniques emerging over time, and their
  combination with NGN, (e.g. P2P, Grid, Mash UP,
  Widget.) need to be considered
• Information processing-related capabilities are
  becoming important, and has introduce many
  challenges on developing relevant
  standardizations
• Social responsibilities
• Environment
• Disable people
• Emergency communication and security, etc

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Next Steps/Actions

• Continue to develop NGN-related specifications
• Unified IMS, API, UC, IDM, EC, security, Home
  Network, etc.
• Initiate some new research items , based on new
  trends and new technique, some HISs are probably
  as following
• NID/IDM
• IMS based P2P application
• Framework of future network
• Ubiquitous Network
• service Network aspect research
• Split of identifier and location
• Architecture or realization of UC, etc.
• Continue to work cooperatively with external
  organizations

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Supplemental Slides
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Unified Communication(UC) standards
completed Research of Unified Communications Technologies and Standardization Requirements(research report)
completed Requirements of Unified Communications Services(YD/T)
ongoing Interface Technical Requirement of Instant Message and Voice Communication Service for Unified Communication(YD/T)
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Standardization requirements analysis

• Standardization requirements of UC are given from
  three aspects
• Architecture
• Interworking between service features
• Including Voice, IM, Presence, XDM,
  tele-conference, Video, data collaboration, etc.
• Application interfaces

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Requirements of Unified Communications Services

• Basic capabilities
• Authentication authorization
• Network Address Book
• Presence
• Voice Communication
• Tele-conference
• IM
• Configuration Management

• Additional capabilities
• Point to-Point video communication
• Network fax
• Data collaboration
• Service capability adaptation
• Switch between different media modes, i.e. switch
  between voice and video
• Multimedia conference
• SMSMMS
• Enterprise application integration
• Customized
• other value-added services supporting, i,.e.
  CRT, CRBT, IP Centrex, MCC

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Interface Technical Requirement of IM and Voice
Communication Service for UC

• Voice communication related open interfaces
• C1(SIP message XML)
• C2(SIP)
• C3(Web services)
• IM related open interfaces
• I1(SIP)
• I2(SIP)

Still working on!
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Thanks for your attention