Slide1 : Development of a Next-Generation Internet Server (SMART) Internet Server Group
Digital Home Division
May 2004
Slide2 : Panoramic View of ETRI Myung-Joon KIM
Director of Internet Server Group, ETRI
joonkim@eti.re.kr
Outline : Outline
Uniqueness
Service Architecture
Development Goal
Features & System Specification
Key Benefits
Achievements
Future Work
Partners
Digital Home R&D Road-Map
*SMART : Server for Multimedia Applications in Residence communiTy
Slide4 : Uniqueness Dense residential environment (apartment complex) Advanced high-speed communication network (VDSL, FTTC, FTTH) Growth of the high-speed Internet service
(10 million customers) 10 million houses built with digital home tech. Korean-style Internet server specialized on the high quality (HDTV-level) streaming service with the layered service architecture in dense residential environment with high-speed Internet communication network : Creating new market by creating new type of service Layered service architecture
- Infrastructure consisting of global and local servers for minimizing traffic on backbone as well as for maximizing streaming quality
Carrier grade level Linux and autonomous system management
- Reliable & stable OS and efficient system management
Streaming-acceleration technology
- Special hardware architecture for streaming-acceleration with zero-copy between storage and network
Multimedia file system
- Large scale continuous media data management Original Korean-style Internet server to provide plentiful digital life service based on high quality multimedia contents
Service Architecture : Global Server Global Server
- Content Creation
- Content Storing
Content Management
Service Management
Local Server
- Content Streaming
- Content Distribution TV STB PC FES/GES Access Point PDA Apartment Complex Campus Zone Cyber Buildings Local Server Streaming Distribution Service Architecture Medical Center IDC Service Development of a high performance Internet server to provide high quality (HDTV-level) on-demand streaming service up to 10,000 clients in the high speed communication network of 20Mbps
Development Goal : Development Goal Stage I : Development of a local server: 2002 – 2004
Development of a server to provide HDTV-level streaming services up to 1,000 clients (200 concurrent clients) in apartment complex, office buildings, and campus zone through the high speed communication network of 2~20Mbps Development of the interim product ( ~2003)
DVD-level services with ADSL/VDSL (2~10Mbps)
Development of the final product ( ~2004)
HDTV-level services in FTTH (20Mbps)
Development of a streaming server for broadcasting network and digital home
Commercialization support for the interim product Stage II : Development of ubiquitous platform : 2004 – 2006
Slide7 : Features & System Spec. (1) Local Server (2003 ~ 2004) Storage
prototype Server
prototype Main Features Specification Open-platform
- IA32-based 2-way server
- Linux
Special-purpose hardware for network acceleration (so-called, NS card)
Zero-copy between network & storage
Multimedia file system
Content distribution
Carrier grade Linux
Autonomous system management
Features & System Spec. (2) : Hardware architecture Features & System Spec. (2)
Features & System Spec. (3) : Features & System Spec. (3) System architecture
Slide10 : Key Benefits (1) Development of technologies specialized on multimedia streaming acceleration
- H/W accelerator, OS kernel hardening, multimedia file system
Development of a special-purpose server system for the first time in the world for real time digital content distribution network Strengthening the competitiveness by developing special-purpose server technologies : Local server Creation of new business model and new server market for digital life Creating new market by creating new Korean-style business model
Unique Korean-style Internet service model : Layered service architecture
Creation of new domestic market specialized on the Korean service environment
Creation of new worldwide market (especially, in Asian countries such as China, Hong Kong, Singapore that have similar service environment to that of Korea)
Co-development with other company for interim product for time-to-market Extending application areas by linking other business areas Connection with digital broadcasting and digital home
Streaming server for digital cable TV
VoD server for digital home
Key Benefits (2) : Key Benefits (2) Creation of new server market
- Domestic : Expected demand of 30,000 servers in the next 5 years (2005 ~ 2009)
- Worldwide : Expected demand of 161,000 servers in the next 4 years (2006 ~ 2009) 1st year of commercialization (`05) 2nd year of commercialization (`06) Total Sub total (C=A+B) Expected demand (Worldwide/
Domestic) 300 3,500 11,600 21,550 0/
1,500 11,500/
3,000 23,000/
6,000 46,000/
10,500 25,050 80,500/
9,000 62,000 161,000/
30,000 Domestic market (B)
(size/share) 300
(1,500/ 20%) 1,200 (3,000/ 40%) 2,400 (6,000/ 40%) 3,150
(10,500/ 30%) 900
(9,000/10%) 7,950
(30,000/26.5) Export market (A)
(size/share) 2,300
(11,500/20%) 9,200
(23,000/40%) 18,400
(46,000/40%) 24,150
(80,500/30%) 54,050 o Year of commercialization : starting from the development of the interim product
o Domestic market : 13 million customers of high-speed internet service in 2005, expected demand of 30 thousand servers, price of a local server : 100 million won (raw price 50 million won)
o Export market : 100 million customers of high-speed internet service in OECD countries in 2005 (worldwide market is 1~2 years behind domestic market) (Unit : hundred million Won) 3rd year of commercialization (`07) 4th year of commercialization (`08) 5thyear of commercialization (`09)
Achievements (1) :
Achievements (1)
Achievements (2) : HW platform prototype
Server platform Disk array for NS cards Achievements (2)
Achievements (3) : HW platform prototype
Xeon-based 2-way SMP
Dual power supply
4U Rack-Mount server 2.6 GHz Xeon Processor
16 Gbytes DDR SDRAM
6 PCIX/PCI expansion slot Linux kernel 2.4.18
4 NS cards supports
Disk array for NS cards Dual power supply
Efficient cooling system
3.5U Rack-Mount 15-Bay disk array system
Dual Channel a
UltarSCSI-160/320 support 15K RPM high-speed disk
5 disks for each NS card
1.5 Terabytes storage Achievements (3)
Achievements (4) : Achievements (4) Disk controller
Intel 80321
IOP
SDRAM
512MB
PCI-to-PCI
bridge
NW controller
Ethernet connector
SCSI
connector
N/S card
Achievements (5) : Achievements (5) NS
card 0
NS
card 1
NS
card 2
NS
card 3
Local server prototype
Achievement : Performance Test by TTA : Achievement : Performance Test by TTA * TTA(Telecommuncation Technology Association) is an organization for national telecom standardization and certificated test Test Environment
Performance : Performance No packet loss (source :TTA test result report, Jan. 2004)
Performance : Performance Maximum bandwidth with no loss (source :TTA test result report)
Performance : Performance No-loss, variation of request interval (source :TTA test result report)
Performance : Performance No-loss versus with loss (source:TTA test result report)
Future Work (1) : Future Work (1) Content server for digital cable TV System spec.
Up to 4 Streaming-acceleration HW devics
Disk : 1 TB with dual SCSI160
NW : TCP/UDP partial offload,1 GbE port
NW bandwidth : 4Gbps
Power : dual power supply Main features
Streaming service for digital cable TV
Provide 10Mbps (MPEG-2) contents up to 300 concurrent clients
Media content management, server monitoring, session management, clients mgt.
Standard ACAP interface support
Streaming-acceleration HW Streaming server Digital Set-Top Head-end S/W EPG PSIP/SI Generator Content Delivery Solution Web ACAP UI Return Channel POD HFC Ethernet Digital
Head End
(MUX/QAM)
+CMTS Web/ACAP VoD Broadcasting Cable
Modem
Future Work (2) : Future Work (2) VoD sever for digital home Main features
Streaming service for digital home
Provide 20Mbps contents up to 250 concurrent clients
Media content management, server monitoring, session management, clients management
Streaming-acceleration HW System spec.
Up to 3 Streaming-acceleration HW devices
Disk : 1.5 TB with dual SCSI160
Disk redundancy level : RAID 1 or RAID 5
NW : TCP/UDP partial offload, dual GbE port
NW bandwidth : 6 Gbps
Power : dual power supply Streaming server Home Server (STB) I/O Accelator/File System Content Delivery Solution Web/DRM VoD Ubiquitous Digital Home
Service Framework Multimedia Information Control
Slide24 : Futrue Work(3) - Overview - Scientific/Engineering
Calculation Word Processing Network High Speed Internet Wireless Building-size
Mainframe Box-size
Personal Computer Portable
Devices
Ubiquitous
Computing
Intelligent Services
& entertainment Disappearing
Devices BcN U-Platform SMART TICOM Local Server
Future Works(4) - Ubiquitous Service Platform - : Future Works(4) - Ubiquitous Service Platform - U-Server :
provides a continuous and mobile services, considering user’s environmental context.
Supports
a large quantity of events data processing
Connection to various networks
Objective
1st stage : RFID based business application server(2005)
2nd stage : Mobile workspace supporting U-server(2006)
Features
Object-based Storage System
Sensor Network data and event management system
Web-based Common middleware for ubiquitous services
CGL(Carrier Grade Linux) based high available server platform
Network protocol acceleration solution
U-Server Architecture : U-Server Architecture
Slide27 : Sub-Projects in the year 2004
Partners : Partners National Partners
JOOHONG, DAKOS, MOVAIN, POSDATA, APRO SYSTEMS, ARARION, IMPRESS TECH, MEDIA CHORUS, WINBASE, REAL-TIME TECH, ALTIBASE, ICU, (SAMSUNG)
International Partners
Kasenna(US), CASA NOVA(France W3Home consortium)
Slide29 : Digital Home R&D Road-map March 2004
Digital Home Division
Outline : Outline Background
Trend of Digital Life
Concept of Digital Home
R&D in Digital Home
Road-map of R&D
Background : Background Korean Government Initiatives(2003)
GNP 20,000US$ in the year 2010
The 10 new economic growing engines :
secondary battery, display, Post PC, IT SoC, digital TV, home networks, 4G mobile communications, intelligent robotics, telematics, digital contents
ETRI’s Response
9 research divisions : the 1st Jan. 2004
BcN(Broadband convergence Network), 4G Mobile Communication, Digital TV, Digital Home, Digital Contents, Intelligent Robotics, Telematics, IT Service, IT Security
Digital Home Research Division
Internet Server Tech. Group
R&D Teams : Hardware Platform, Network & Storage System, System S/W, System Middleware, Database, On-demand S/W Service Tech.
Home Network Group
Post PC Group
Slide32 : Trend of Digital Life
Concept of Digital Home : Remote Home Appliance Control Concept of Digital Home Anymedia Telemetry e-Government Cyber Education Telemedicine Networked Game Personal
Information
Management Home Banking Home Shopping Home Network Anytime Anydevice Anyone Broadcasting Network Terrestrial Broadcasting Network Cable Network High-speed Network Mobile Network Anywhere Energy Management Anyservice Satellite Network Watching
Trends of Digital Home Network Devices : Trends of Digital Home Network Devices Cellular, PCS IMT-2000(3G mobile) 4G Mobile Comm. VDSL/Giga Ethernet Optic Fiber (FTTH) 11Mbps WLAN 54Mbps WLAN 100Mbps UWB ADSL/Ethernet Digital Broadcast Data Broadcast Analog Broadcast 3D Broadcast IPv4 IPv6 Intelligence 2012 Convergence DTV Type
Integrated Home Server Set-top Box Type
Integrated Home Server Emotional
Home Server Mobile
Home Server 2007 Tablet PC Information Home
Appliance Home Gateway Game Console Home Server DTV Ubiquitous Home Smart Office Smart Room Digital Home Infra. Broadcast Wireless Wired IP Location Based
Digital Home Service Smart
Digital Home Service Situation Awareness
Digital Home Service Appliance Type
Integrated Home Server 2003 2005 Home Gateway Game Console Type
Integrated Home Server
R&D in Digital Home : R&D in Digital Home 2 xDSL/
Modem Wireless1394 802.15.3 Window & Curtain IEEE1394
Camera DVCR DTV Digital Audio Game Wireless
Camera PDA Web PAD Zigbee Wireless Camera FAN Light Security Electricity Waterworks Heating Access
Network UWB/Wireless1394 Home Server Home Gateway PDA Web PAD IS95C UWB ZigBee RFID Open Home N/W
Framework Integrated Middleware Security of
Home Networks High Data Rate
WPAN Intelligent Agent
Technology UWB / W1394 기술 Low Power LBS WPAN Home RFID Bio Information Sensing IPv6 Wireless Home N/W Sensor Network NG Internet Server OSGi
Roadmap of R&D : Roadmap of R&D 3 2004 2005 Q1 Q2 Q3 Q4 Wireless
Home N/W Open Home
Platform NG
Internet
Server 2006 UWB board UWB module
chips UWB one chip/
ZigBee chip ZigBee board FTTH gateway DHWG
Media
middleware DHWG
Home N/W
Platform Comm.& Broadcasting
Home N/W
Platform Local VoD Server Ubiqutous
Computing
Platform OSGi based
Open Service
Platform Wired & Wireless,
Home N/W Total Solutions
For
Integrated
Comm. And
Broadcasting
Services
Thanks You ! Contact us. : Thanks You ! Contact us. Myung-Joon KIM
Director of Internet Server Technology Group, ETRI
joonkim@eti.re.kr, tel. : +82-42-860-1310
Seong-Woon KIM
Head of Network & Storage Research Team, ETRI
swkim@etri.re.kr, tel. : +82-42-860-5745
Jae-Ho KIM
International Cooperation Team, ETRI
next@etri.re.kr, tel. : +82-42-860-3891