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Next Phase of NGN: Advancing Global Standardization for Communications

kalare avatar
kalare
12 diapositives · 259 Views · Sep 15, 2014

This report delves into the next phase of Next Generation Networks (NGN), highlighting the critical values and requirements for global standardization. Key topics include the design of protocols, the integration of various communication points, and the establishment of a unified framework to enhance services for users, providers, and businesses. The emphasis is on collaborative efforts among standard development organizations (SDOs) like IETF and IEEE, enabling a seamless transition to converged infrastructure. This initiative aims to improve efficiency, fairness, and convenience in global communications.

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  1. GSC11_GTSC4_14 NGN-Architecture and Protocol : NextPhase of NGN Global Standardization Chae Sub Lee TTA/ETRI GSC: Standardization Advancing Global Communications

  2. Contents • Values of NGN • Requirements for the Next Phase • Next Phase of NGN Standards • An efficient way to make Global GSC: Standardization Advancing Global Communications

  3. 1. Valuesof NGN NGN in 4 words… • by Fixed • by Mobile • by Wireless NGN = Broadband Managed IP Network • for Services • for Businesses • for Providers • for Users GSC: Standardization Advancing Global Communications

  4. 1. Values of NGN Impacts of NGN • Convenience • Fairness • Economics • Efficiency • etc. • for Businesses • for Users • for Providers • for Services Converged Infrastructure • by Fixed • by Mobile • by Wireless • Converged / Blurring Businesses • FMC • Tele-Broadcasting GSC: Standardization Advancing Global Communications

  5. Voice Internet IPTV MM IP (Future Packet ?) Platform xDSL/Opt. based Fixed-Mobile 2. Requirements for the Next Phase Target of Next Phase NGN Standardization Value Chains Practical Impacts Constructive Implementable GSC: Standardization Advancing Global Communications

  6. 2. Requirements for the Next Phase Next Direction of NGN Standardization Construction for Business/Application (Project oriented approach) FMC RFID IPTV Others Managed IP Implementable Standards - For Converged Infrastructure - For Migration Converged Broadband GSC: Standardization Advancing Global Communications

  7. 3. Next Phase of NGN Standards Overall Requirements for the Next Phase • Check the interfaces of existing or expecting systems to meet NGN requirements and capabilities • Find the relevant interfaces and their protocols to meet NGN services • Develop protocols at identified I/F and relevant systems • Identify how to collaborate with the other SDO’s like IETF, IEEE, ISO/IEC, etc. • Clear leadership of standards development for convergence environment GSC: Standardization Advancing Global Communications

  8. 3. Next Phase of NGN Standards Development of Protocols and I/F Standards GSC: Standardization Advancing Global Communications

  9. 3. Next Phase of NGN Standards Detailed Requirements for the Next Phase • NGN Terminals • PC, PDA, Mobile 2G/3G Phone, PSTN Phone • WiFi Phone, WiBro Phone, NGN Phone(?) • Interfaces for NGN systems and their standards • UNI, NNI, SNI • Interface Specification/Standards GSC: Standardization Advancing Global Communications

  10. 3. Next Phase of NGN Standards Detailed Requirements for the Next Phase • User Interface Protocols including signaling • UNI protocol at transport layer in general and for specific capabilities such as multicast/broadcast, and media/processing conversion • UNI protocol at service layer for specific applications such as VoIP/MMoIP, IP TV, DMB, etc. • Protocol between transport network and transport control (RACF, NACF) • Real time or End-End control • Way to handle Un-controllable transport equipments • Protocol between transport control and service control • Protocol to support independence of service control from transport resources • Mechanism to bind service control entities with transport control elements • like LMP (to bind the optical transmission resources from routing control information) • Protocol between service control and application server • Protocol between end user and transport control/ service control GSC: Standardization Advancing Global Communications

  11. 4. A way to real co-ordination Global Standards Global Standards ≠ A Regional Standard nor ∑Regional Standards Regional Standards =Common Global Sense+ Regional Specific 1st NGN-GSI 2nd NGN-GSI Nth NGN-GSI Draft a2 Draft a1 ITU-T Draft b2 Draft b1 • Drafts • Contributions • Drafts • Contributions Draft c2 Draft c1 Draft a2+ Draft a1+ Draft b2+ Draft b1+ SDOs Draft c2+ Draft c1+ GSC: Standardization Advancing Global Communications

  12. Thank you for Your attention !!! GSC: Standardization Advancing Global Communications