International Telecommunication Union NGN in Korea Chae Sub Lee Vice Chairman of SG13 ETRI, Korea Page - 1
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 101001101 Network Digitalization Wide Network Coverage Enhanced Computing Power
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) 2005 2007 2010 500,000 3,500,000 10,000,000 Wireless (50~100M at most) 2005 2007 2010
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 1 10 100 Bandwidth/Mbps
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)
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
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)
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
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
BcN trial services Leading company(ies) Coverage Service Launching Services Octave Consortium KT 600 subscribers across 3 cities (Seoul, Daejeon, Daegu) Oct. 2005 22 services (Telephony & Data applications) UbiNet Consortium SKT, Hanaro Telecom. 600 subscribers across 3 cities (Seoul, Busan, Daegu) Sep. 2005 32 services Gwanggaet o Consortium Dacom 350 subscribers in 5 areas (Seoul, Gyunggi, Bucheon, Busan, Gwangju) July 2005 25 services Cable BcN Consortium Cable providers 700 subscribers in 7 areas Soon Not announced yet
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 %) 1982 1997 1999 2004 2010 ~
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
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
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)
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
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 2005.1 2005.6 2005.11 2006.2 2006.1H License Issued Cell Planning APEC Demo Trial Service Commercial Service KT Wibro Devices Wireless TPS IP Multicasting (VoD & MoD) Portals, Games, LBS s
disc disc IP-Media - TPS (Telecom. + Broadcasting + Data), may be launched in 2006. - 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
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
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
Thank you for your attention!!!