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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
17485 정보통신단체표준(TTAS) TTAT.3G-22.250(R15-15.0.0) 3GPP - Services and System Aspects; IP Multimedia Subsystem (IMS) group management; Stage 1 (Release15) 2019-08-14
17484 정보통신단체표준(TTAS) TTAT.3G-22.261(R15-15.7.0) 3GPP - Services and System Aspects; Service requirements for the 5G system; Stage 1 (Release15) 2019-08-14
17483 정보통신단체표준(TTAS) TTAT.3G-22.268(R15-15.2.0) 3GPP - Services and System Aspects; Public Warning System (PWS) requirements (Release15) 2019-08-14
17482 정보통신단체표준(TTAS) TTAT.3G-22.278(R15-15.4.0) 3GPP - Services and System Aspects; Service requirements for the Evolved Packet System (EPS) (Release15) 2019-08-14
17481 정보통신단체표준(TTAS) TTAT.3G-22.279(R15-15.0.0) 3GPP - Services and System Aspects; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (Release15) 2019-08-14
17480 정보통신단체표준(TTAS) TTAT.3G-22.280(R15-15.3.0) 3GPP - Services and System Aspects; Mission Critical Services Common Requirements (MCCoRe); Stage 1 (Release15) 2019-08-14
17479 정보통신단체표준(TTAS) TTAT.3G-22.281(R15-15.1.0) 3GPP - Services and System Aspects; Mission Critical Video services (Release15) 2019-08-14
17478 정보통신단체표준(TTAS) TTAT.3G-22.282(R15-15.1.0) 3GPP - Services and System Aspects; Mission Critical Data services (Release15) 2019-08-14
17477 정보통신단체표준(TTAS) TTAT.3G-22.340(R15-15.0.0) 3GPP - Services and System Aspects; IP Multimedia Subsystem (IMS) messaging; Stage 1 (Release15) 2019-08-14
17476 정보통신단체표준(TTAS) TTAT.3G-22.346(R15-15.0.0) 3GPP - Services and System Aspects; Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1 (Release15) 2019-08-14