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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
21935 정보통신단체표준(TTAS) TTAT.3G-23.003V17.4.0 3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Numbering, addressing and identification 2022-03-04
21934 정보통신단체표준(TTAS) TTAT.3G-23.007V17.3.0 3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Restoration procedures 2022-03-04
21933 정보통신단체표준(TTAS) TTAT.3G-23.008V17.0.0 3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Organization of subscriber data 2022-03-04
21932 정보통신단체표준(TTAS) TTAT.3G-23.032V16.1.0 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Universal Geographical Area Description (GAD) 2022-03-04
21931 정보통신단체표준(TTAS) TTAT.3G-23.032V17.2.0 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Universal Geographical Area Description (GAD) 2022-03-04
21930 정보통신단체표준(TTAS) TTAT.3G-23.122V17.5.0 3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode 2022-03-04
21929 정보통신단체표준(TTAS) TTAT.3G-23.203V16.3.0 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Policy and charging control architecture 2022-03-04
21928 정보통신단체표준(TTAS) TTAT.3G-23.203V17.2.0 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Policy and charging control architecture 2022-03-04
21927 정보통신단체표준(TTAS) TTAT.3G-23.228V12.11.0 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Subsystem (IMS); Stage 2 2022-03-04
21926 정보통신단체표준(TTAS) TTAT.3G-23.228V13.9.0 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Subsystem (IMS); Stage 2 2022-03-04