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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
35325 정보통신단체표준(TTAS) TTAT.3G-22.141V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Presence service; Stage 1(Release 19) 2026-02-02
35324 정보통신단체표준(TTAS) TTAT.3G-22.142V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Value Added Services (VAS) for Short Message Service (SMS) requirements(Release 19) 2026-02-02
35323 정보통신단체표준(TTAS) TTAT.3G-22.146V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Multimedia Broadcast/Multicast Service (MBMS); Stage 1(Release 19) 2026-02-02
35322 정보통신단체표준(TTAS) TTAT.3G-22.173V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1(Release 19) 2026-02-02
35321 정보통신단체표준(TTAS) TTAT.3G-22.173V20.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1(Release 20) 2026-02-02
35320 정보통신단체표준(TTAS) TTAT.3G-22.174V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Push Service; Service aspects; Stage 1(Release 19) 2026-02-02
35319 정보통신단체표준(TTAS) TTAT.3G-22.182V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Customized Alerting Tones (CAT) requirements; Stage 1(Release 19) 2026-02-02
35318 정보통신단체표준(TTAS) TTAT.3G-22.183V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Customized Ringing Signal (CRS) requirements; Stage 1(Release 19) 2026-02-02
35317 정보통신단체표준(TTAS) TTAT.3G-22.185V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Service requirements for V2X services(Release 19) 2026-02-02
35316 정보통신단체표준(TTAS) TTAT.3G-22.186V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Service requirements for enhanced V2X scenarios(Release 19) 2026-02-02