domain specific embedded software solutions and promotion of embedded linux in korea jung guk kim...
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Domain Specific Embedded Software Domain Specific Embedded Software Solutions andSolutions and
Promotion of Embedded Linux in KoreaPromotion of Embedded Linux in Korea
Jung Guk Kim Moon Hae Kim
Hankuk Univ. of Foreign studies Konkuk University
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AgendaAgenda
Introduction Difficulties of Korean Embedded S/W industry
Trends Mobile Phone
Telematics
Home Server
DMB
Promotion Policies in Korea
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Technology Trends, Embedded S/WTechnology Trends, Embedded S/W
Control Programs
RTOS+ Applications
Platform SpecificHierarchical S/W
Solutions
Complex Hierarchy
Service Convergence
Dependency on OS & Chip vendors increased
More royalty,10-times size increment during past 10 years
Common solutionssharing & reuse
Emerging of OSS Solutions
Embedded Linux, CELF,
Qplus, etc
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Difficulties of Embedded S/W Industries in KoreaDifficulties of Embedded S/W Industries in Korea
Embedded-SI oriented contract
- not license-based - low cost- narrow market- no packaged solutions
Foreign Platforms
- Tech. Support & Maintainability- Reliability
Co-operation with foreign companies
- fast & in-time development- low cost
Small business ->lack of
- high quality engineers- documents- reliability- continues support- tech. marketing- sharing of commonsBig Device Makers Solution
Industries
Difficulties
Difficulties of Embedded Linux
- no reliable maintenance & long-term Tech. support- hidden patents- problems as a embedded OS -> CELF- more than 400 companies 5 years ago -> 5 companies
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Mobile Phone S/W Stack & Mobile Phone S/W Stack & Competitiveness Domestic SolutionsCompetitiveness Domestic Solutions
Embedded Operating Systems
TelephonyTelephony
Memory DB Sync Multimedia/3DGUI
Platform
GUI Platform
Application framework (VM)
BrowserBrowser MessagingMessagingService and contentssupport applications
Java Phone
UI platform
DRMDRM
better competitive weak very weak
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Telematics S/W StackTelematics S/W Stack
better competitive weak very weak
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Definition of Home ServerDefinition of Home Server
+=Home Server
Home GW Home STB
• Network GW Service• Home Office Service (VoIP, etc.)• Home Automation Service• Home Security Service
• ICE(Information, Communication, Entertainment) Service• Home Security, Automation & Office Relevant Services• Conents Storage & Authoring• IP-STB + Home network
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Home Gateway S/W StackHome Gateway S/W Stack
Figure . Home Gateway S/W Stack
better competitive weak very weak
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Home STB S/W StackHome STB S/W Stack
Figure . Home STB S/W Stack
better competitive weak very weak
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DMB S/W StackDMB S/W Stack
Embedded Operating System / Device Driver
App.Layer
EngineLayer
CodecLayer
ProtocolLayer
ChannelBrowser
/EPG
AVCDecoder
BSACDecoder
AAC+Decoder
MPEG-4 SLDemultiplxer
MPEG-2 TSDemultiplxer
DAB ProtocolDecoder
(MOT, TDC, IP tunneling,Return channel)
CAS
BWSBrowser
TPEGBrowser
DMBMiddleware
BIFSEngine,
Tools
A/Vplayer
App. Framework
(VM)
better competitive weak very weak
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Promotion of Embedded S/W Industy Promotion of Embedded S/W Industy
Embedded S/W Engineering Center (KIPA) -> from next pages
Linux Engineering Center (KIPA) Booyo kernel (service, desktop) promotion & maintenance
Best Practice (MOST & Korea Embedded S/W Industry Council) Development of Open-IP-STB with embedded Linux
Support Program for Linux Migration & Service Development using Linux of Public Organizations 18 organizations during past 3 years
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Embedded SW Eng. Center (Plan)Embedded SW Eng. Center (Plan)
Maintenance & tech. Support
- alliance system
Solution share & Tech. Marketing
- Sol. map DB- Share Solutions- Standards & Interoperability- Support testbeds
Collaboration of Big- Small Companies
Tech. Development
- Commons- Basic techs. (OSS)- Future techs
OSS Tech. Support
- Maintenance & Consulting
- Best Practice
S/W Quality
- Standards- S/W develop process
Business Model
- License model - H/W, S/W joint purchase - Engineer DB- M&A
For solution companies
ETRI(Korea
Electronics Telecommunicati
ons Research Institute)