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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
1585 정보통신단체표준(TTAS) TTAT.3G-23.107V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Quality of Service (QoS) concept and architecture(Release 19) 2026-02-02
1584 정보통신단체표준(TTAS) TTAT.3G-23.108V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Mobile radio interface layer 3 specification, core network protocols; Stage 2(Release 19) 2026-02-02
1583 정보통신단체표준(TTAS) TTAT.3G-23.110V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Universal Mobile Telecommunications System (UMTS) access stratum; Services and functions(Release 19) 2026-02-02
1582 정보통신단체표준(TTAS) TTAT.3G-23.116V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Super-Charger technical realization; Stage 2(Release 19) 2026-02-02
1581 정보통신단체표준(TTAS) TTAT.3G-23.119V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Gateway Location Register (GLR); Stage 2(Release 19) 2026-02-02
1580 정보통신단체표준(TTAS) TTAT.3G-23.122V19.4.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode(Release 19) 2026-02-02
1579 정보통신단체표준(TTAS) TTAT.3G-23.135V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Multicall supplementary service; Stage 2(Release 19) 2026-02-02
1578 정보통신단체표준(TTAS) TTAT.3G-23.139V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;3GPP system - fixed broadband access network interworking; Stage 2(Release 19) 2026-02-02
1577 정보통신단체표준(TTAS) TTAT.3G-23.141V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Presence service; Architecture and functional description(Release 19) 2026-02-02
1576 정보통신단체표준(TTAS) TTAT.3G-23.142V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Value-added Services for SMS (VAS4SMS); Interface and signalling flow(Release 19) 2026-02-02