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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
35998 정보통신단체표준(TTAS) TTAT.3G-23.379V18.14.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2(Release 18) 2026-05-04
35997 정보통신단체표준(TTAS) TTAT.3G-23.379V19.9.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2(Release 19) 2026-05-04
35996 정보통신단체표준(TTAS) TTAT.3G-23.379V20.1.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Functional architecture and information flows to support Mission Critical Push To Talk (MCPTT); Stage 2(Release 20) 2026-05-04
35995 정보통신단체표준(TTAS) TTAT.3G-23.380V16.6.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;IMS Restoration Procedures(Release 16) 2026-05-04
35994 정보통신단체표준(TTAS) TTAT.3G-23.380V17.3.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;IMS Restoration Procedures(Release 17) 2026-05-04
35993 정보통신단체표준(TTAS) TTAT.3G-23.380V18.2.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;IMS Restoration Procedures(Release 18) 2026-05-04
35992 정보통신단체표준(TTAS) TTAT.3G-23.380V19.1.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;IMS Restoration Procedures(Release 19) 2026-05-04
35991 정보통신단체표준(TTAS) TTAT.3G-23.392V19.3.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Application enablement aspects for MMTel(Release 19) 2026-05-04
35990 정보통신단체표준(TTAS) TTAT.3G-23.401V19.5.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access(Release 19) 2026-05-04
35989 정보통신단체표준(TTAS) TTAT.3G-23.433V19.8.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Service Enabler Architecture Layer for Verticals (SEAL); Data Delivery enabler for vertical applications(Release 19) 2026-05-04