ITU-T

국제전기통신연합 전기통신표준화부문, International Telecommunication Union Telecommunication Standardization Sector

호칭	제목
SG 2	Network and service operation
SG 3	Tariff and accounting principles including related telecommunications economicand policy issues
SG 4	TMN and network maintenance
SG 5	Protection against electromagnetic environment effects
SG 6	Outside plant
SG 7	Data networks and open system communications
SG 8	Characteristics of telematic systems
SG 9	Television and sound transmission
SG 10	Languages and general software aspects for telecommunication systems
SG 11	Signalling requirements and protocols
SG 12	End-to-end transmission performance of networks and terminals
SG 13	General network aspects
SG 15	Transport networks, systems and equipment
SG 16	Multimedia services and systems

같이 보기

• 표준
• 국제전기통신연합
• 국제 표준화 기구

관련 링크

• 공식 웹사이트
• ITU Standardization Sector (ITU-T)
• ITU Radiocommunication Sector (ITU-R)
• ITU Development Sector (ITU-D)
• ITU-T Study Groups
• ITU-T Focus Groups
• ITU-T Recommendations
• ITU-T Newslog (RSS available)
• ITU-T Guide for beginners (PDF)
• 50 years of CCITT/ITU-T (PDF)