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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
35375 정보통신단체표준(TTAS) TTAT.3G-21.101V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Technical Specifications and Technical Reports for a UTRAN-based 3GPP system(Release 19) 2026-02-02
35374 정보통신단체표준(TTAS) TTAT.3G-21.111V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;USIM and IC card requirements(Release 19) 2026-02-02
35373 정보통신단체표준(TTAS) TTAT.3G-21.201V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Technical Specifications and Technical Reports for an Evolved Packet System (EPS) based 3GPP system(Release 19) 2026-02-02
35372 정보통신단체표준(TTAS) TTAT.3G-21.202V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Technical Specifications and Technical Reports relating to the Common IP Multimedia Subsystem (IMS)(Release 19) 2026-02-02
35371 정보통신단체표준(TTAS) TTAT.3G-21.205V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Technical Specifications and Technical Reports for a 5G based 3GPP system(Release 19) 2026-02-02
35370 정보통신단체표준(TTAS) TTAT.3G-21.905V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Vocabulary for 3GPP Specifications(Release 19) 2026-02-02
35369 정보통신단체표준(TTAS) TTAT.3G-22.001V19.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Principles of circuit telecommunication services supported by a Public Land Mobile Network (PLMN)(Release 19) 2026-02-02
35368 정보통신단체표준(TTAS) TTAT.3G-22.002V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Circuit Bearer Services (BS) supported by a Public Land Mobile Network (PLMN)(Release 19) 2026-02-02
35367 정보통신단체표준(TTAS) TTAT.3G-22.003V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Circuit Teleservices supported by a Public Land Mobile Network (PLMN)(Release 19) 2026-02-02
35366 정보통신단체표준(TTAS) TTAT.3G-22.004V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;General on supplementary services(Release 19) 2026-02-02