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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
1575 정보통신단체표준(TTAS) TTAT.3G-23.146V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of facsimile Group 3 non-transparent(Release 19) 2026-02-02
1574 정보통신단체표준(TTAS) TTAT.3G-23.153V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Out of band transcoder control; Stage 2(Release 19) 2026-02-02
1573 정보통신단체표준(TTAS) TTAT.3G-23.161V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Network-Based IP Flow Mobility (NBIFOM); Stage 2(Release 19) 2026-02-02
1572 정보통신단체표준(TTAS) TTAT.3G-23.172V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2(Release 19) 2026-02-02
1571 정보통신단체표준(TTAS) TTAT.3G-23.202V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Circuit switched data bearer services(Release 19) 2026-02-02
1570 정보통신단체표준(TTAS) TTAT.3G-23.205V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Bearer-independent circuit-switched core network; Stage 2(Release 19) 2026-02-02
1569 정보통신단체표준(TTAS) TTAT.3G-23.207V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;End-to-end Quality of Service (QoS) concept and architecture(Release 19) 2026-02-02
1568 정보통신단체표준(TTAS) TTAT.3G-23.214V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Architecture enhancements for control and user plane separation of EPC nodes(Release 19) 2026-02-02
1567 정보통신단체표준(TTAS) TTAT.3G-23.216V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Single Radio Voice Call Continuity (SRVCC); Stage 2(Release 19) 2026-02-02
1566 정보통신단체표준(TTAS) TTAT.3G-23.218V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;IP Multimedia (IM) session handling; IM call model; Stage 2(Release 19) 2026-02-02