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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
35205 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
35204 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
35203 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
35202 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
35201 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
35200 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
35199 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
35198 정보통신단체표준(TTAS) TTAT.3G-23.221V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Architectural requirements(Release 19) 2026-02-02
35197 정보통신단체표준(TTAS) TTAT.3G-23.222V19.7.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Common API Framework for 3GPP Northbound APIs(Release 19) 2026-02-02
35196 정보통신단체표준(TTAS) TTAT.3G-23.226V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Global text telephony (GTT); Stage 2(Release 19) 2026-02-02