International Telecommunication Union. NGN in Korea. Chae Sub Lee. Vice Chairman of SG13 ETRI, Korea

Transcription

1 International Telecommunication Union NGN in Korea Chae Sub Lee Vice Chairman of SG13 ETRI, Korea Page - 1

2 IT Trend in Korea Government Company Individual R&D Center e-congress e-politics e-government e-trade e-banking ERP / CRM / SCM Infrastructure e-health e-learning home networking IT New Growth Engine BT/NT Ubiquitous Grid Communication Network Internet Broadcasting Digital Technology Network Technology Computing Power Digital Data Network Digitalization Wide Network Coverage Enhanced Computing Power

3 Vision & Goals Vision - Build a state of the art information infrastructure in the world - Create an environment to use high-quality multimedia services - Prepare core foundation of IT Industry growth momentum - Build an integrated network with the bandwidth of 50 ~ 100Mbps that can offer seamless multimedia services to 20mln wired or wireless service subscribers between the heterogeneous networks 1,500,000 4,500,000 10,000,000 Goals Wired (50~100M) ,000 3,500,000 10,000,000 Wireless (50~100M at most)

4 Service Prospect Wired-wireless integrated VPN Low Quality VOD MMoIP Hi-quality VOIP DMB Interactive TV Remote Medical service Hi-quality VoD Home Networking HPi HPi Convergence VOIP M-commerce Video Conference Telematics E-commerce CATV MM Video Conference Voice/Data VPN Melody Download LBS VPN : Next-Generation Convergence Service Bandwidth/Mbps

5 Digital Evolution Trend in Korea o Development of Digital Technology & Broadband Network leads to Bundle & Convergence Service over other sector (Between, Telco & Broadcaster) Evolution : IP-TV, Digital Cable Convergence : Satellite / Terrestrial DMB Telco Industry Domestic Telephony Interna- -tional Mobile MultiMedia Comm. Evolution High Speed Internet IP-TV HSDPA Wibro S/T DMB Convergence Broadcasting Industry Terrestrial TV/Radio HSI Bundle Analog CATV Digital Satellite Mobile TPS, QPS Bundle Digital Cable Evolution * Ref: ITU TSB IPTV Consultation meeting (Doc. iptv026e)

6 Broadband Converged Network (BcN) Integrated network of the next generation, where the users can safely access to BcN multimedia services ;quality-secured integrated Voice/Video/Data at anywhere and anytime Applied Services Open API QoS Security IPv6 Integrated Wired & Wireless Integrated Voice & Data Integrated Telecom & Broadcasting Wired Telecom FTTH Wireless BcN Telecom Telephone Internet CATV DMB Home Network u-sensor Network Muti-purpose Information Terminals

7 1 st Step (2004 ~ 5) Softswitch 3G CP Comm. server (IPv4/MPLS) AGW OSS/BSS Open API G/W VDSL PSTN HFC PP Broadcasting server Broadcasting network DMB Integration of Voice and Data network based on Open Architecture Service Convergence between Wired and Wireless Expansion of FTTC(VDSL/HFC) Introduction of New Service FTTH Terrestrial DMB, Satellite DMB IPv6 based Home Network Home Network(IPv6)

8 2 nd Step (2006 ~ 7) Softswitch AGW CP OSS/BSS Wire+Wireless+Broadcasting Server QoS/Security Open API G/W Control Server Transport layer based IP (IPv6/MPLS) PP Broadcasting network Convergence of Wired & Wireless network Transport layer based IPv6/MPLS Service Convergence of Communication & Broadcasting Expansion of FTTH 3G WLAN FTTH VDSL HFC DMB Introduction of New Service HPi and interactive DMB Ubiquitous Sensor network Home Network/u-sensor Network

9 3 rd Step (2008 ~ 10) Integrated Softswitch CP/PP OSS/BSS Application Server Open API G/W Integrated Network based IP (IPv6/MPLS) OXC AGW QoS/Security Control Server Converged Service Over Single Transport Layer Voice Network Internet Mobile Network Broadcasting High-speed Data Network 4G DMB Hpi,WLAN HFC, FTTH Intelligent Home Network/ u-sensor Network Integrated Terminal Supporting New Service Requirements Broadband QoS Security Mobility Multicasting

10 BcN trial services Leading company(ies) Coverage Service Launching Services Octave Consortium KT 600 subscribers across 3 cities (Seoul, Daejeon, Daegu) Oct services (Telephony & Data applications) UbiNet Consortium SKT, Hanaro Telecom. 600 subscribers across 3 cities (Seoul, Busan, Daegu) Sep services Gwanggaet o Consortium Dacom 350 subscribers in 5 areas (Seoul, Gyunggi, Bucheon, Busan, Gwangju) July services Cable BcN Consortium Cable providers 700 subscribers in 7 areas Soon Not announced yet

11 Growth of KT : History New Growth Engine Internet Access? PCS 6 Millions (M/S : 50.8 %) 12 Millions (M/S : 33.0 %) POTS 22 Millions (M/S : 95.1 %) ~

12 The Octave Project Service From network provider to total solution provider Strategic Direction Differentiated services on differentiated infrastructure step 1: basic application services over the Octave infra step 2: innovative ICT-based life/work application services over the consolidated Octave infrastructure Analogy From plain seaside to water park Best Effort Internet Quality-guaranteed, secure IP network Free/cheap, Unstable Quality, Unmanaged, Insecure Fee-based, Guaranteed Quality, Managed, Secure

13 Octave Concept Now : Broadband Service & Managed Service - Broadband Service Market almost saturated and will decrease due to other substitute service like Wibro, 4G, etc.. - To expand market size, Managed & Innovative Service needed - For Managed & Innovative Service, New Signaling Structure and New Device will be invested Octave Project Overcome & Expand total Market Size by Managed & Innovative Service One Octave Higher! Cause of Other Substitute Service

14 Octave Service o New Application Services that will Take Up Broadband Internet Revenue Providing octave service and device to the home with broadband access Reaching up to the next octave level : twice the size of the current broadband revenue Red Service Entertainment Green Service Communication Blue Service Education Yellow Service Secure Home KT Octave Device Managed Broadband Network (Megapass/NESPOT/Wibro)

15 Octave Network Single/simple/cost-effective network infrastructure for existing & new services Controlled Interface for Quality services Home & Hotspot Session Management (QoS, Security) BcN : Multi-Service IP Backbone Home, Shop, Office WiFi, Wibro DSL

16 WiBro Coverage APEC 2005 Demonstration 2G/3G Hot Zone WiBro WLAN A P Hot Spot A P A P A P Library Airport 2G/3G : Voice-oriented, wide-area, narrow-band WiBro : Cities, broad-band WLAN : Hot-spot KT Wibro Demonstration in Shuttle Bus Milestones H License Issued Cell Planning APEC Demo Trial Service Commercial Service KT Wibro Devices Wireless TPS IP Multicasting (VoD & MoD) Portals, Games, LBS s

17 disc disc IP-Media - TPS (Telecom. + Broadcasting + Data), may be launched in Telecom. : T-communication - Broadcasting : T-channel - Data : T-interactive Configuration T-channel service Digital TV IP Media center IP-VDSL, Ntopia SD VoD, etc. T-Communication service Short Message Service Receive System BcN Metro Switch IP-VDSL, Ntopia HD Messenger Conferencing service, etc. T-Interactive service Auction, T-Commerce service Karaoke, game, etc. Head/End System Management System Ntopia Switch OLT OLT HD Pseudo FTTH RN FTTH RN ONU HD ONT

18 Nespot-Swing o o o Integrated mobile phone and Wi-Fi module Provides voice (CDMA) and data service (wireless internet service) Cellular phone + Wi-Fi module KT KT Broadband Access User User One Terminal, Broadband, Coverage KTF KTF Wide Coverage Hot Spot, Home Internet (supported) + Voice (planned) AP Internet + Voice BS Outdoor KT Network BS : Base Station AP : Access Point 2G / 3G Network

19 One-Phone o o o o Integrated mobile phone and landline service using bluetooth technology Cordless phone and mobile phone are integrated into a single terminal Outdoor : Cellular phone Indoor : Cordless phone based on bluetooth technology Provides voice and data service (wireless internet service) Cellular phone + Cordless phone Bluetooth AP NAS IP network KT OnePhone portal Indoor ADSL modem DSLAM PSTN OnePhone outdoor OnePhone Base station Mobile KTF Networks

20 Thank you for your attention!!!