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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
22185 정보통신단체표준(TTAS) TTAT.3G-22.105(R9-9.1.0) Technical Specification Group Services and System Aspects Service aspects; Services and service capabilities 2016-08-10
22184 정보통신단체표준(TTAS) TTAT.3G-22.115(R12-12.2.0) Technical Specification Group Services and System Aspects Service aspects; Charging and billing 2016-08-10
22183 정보통신단체표준(TTAS) TTAT.3G-22.129(R12-12.0.0) Technical Specification Group Services and System Aspects Service aspects; Handover requirements between UTRAN and GERAN or other radio systems 2016-08-10
22182 정보통신단체표준(TTAS) TTAT.3G-22.135(R12-12.0.0) Technical Specification Group Services and System Aspects; Multicall; Service description; Stage 1 2016-08-10
22181 정보통신단체표준(TTAS) TTAT.3G-22.141(R12-12.0.0) Technical Specification Group Services and System Aspects; Presence Service; Stage 1 2016-08-10
22180 정보통신단체표준(TTAS) TTAT.3G-22.146(R12-12.0.0) Technical Specification Group Services and System Aspects; Multimedia Broadcast/Multicast Service; Stage 1 2016-08-10
22179 정보통신단체표준(TTAS) TTAT.3G-22.153(R12-12.0.0) Technical Specification Group Services and System Aspects; Multimedia priority service 2016-08-10
22178 정보통신단체표준(TTAS) TTAT.3G-22.168(R8-8.3.0) Technical Specification Group Services and System Aspects; Earthquake and Tsunami Warning System (ETWS) requirements; Stage 1 2016-08-10
22177 정보통신단체표준(TTAS) TTAT.3G-22.173(R10-10.6.0) Technical Specification Group Services and System Aspects; Earthquake and Tsunami Warning System (ETWS) requirements; Stage 1 2016-08-10
22176 정보통신단체표준(TTAS) TTAT.3G-22.173(R11-11.6.0) Technical Specification Group Services and System Aspects; Earthquake and Tsunami Warning System (ETWS) requirements; Stage 1 2016-08-10