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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
33685 정보통신단체표준(TTAS) TTAT.3G-46.054V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Test sequences for the GSM Enhanced Full Rate (EFR) speech codec(Release 19) 2026-02-02
33684 정보통신단체표준(TTAS) TTAT.3G-46.055V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Performance characterization of the GSM Enhanced Full Rate (EFR) speech codec(Release 19) 2026-02-02
33683 정보통신단체표준(TTAS) TTAT.3G-46.060V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Enhanced Full Rate (EFR) speech transcoding(Release 19) 2026-02-02
33682 정보통신단체표준(TTAS) TTAT.3G-46.061V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Substitution and muting of lost frames for Enhanced Full Rate (EFR) speech traffic channels(Release 19) 2026-02-02
33681 정보통신단체표준(TTAS) TTAT.3G-46.062V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Comfort noise aspects for Enhanced Full Rate (EFR) speech traffic channels(Release 19) 2026-02-02
33680 정보통신단체표준(TTAS) TTAT.3G-46.076V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Adaptive Multi-Rate (AMR) speech codec; Study phase report(Release 19) 2026-02-02
33679 정보통신단체표준(TTAS) TTAT.3G-46.081V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels(Release 19) 2026-02-02
33678 정보통신단체표준(TTAS) TTAT.3G-46.082V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Voice Activity Detector (VAD) for Enhanced Full Rate (EFR) speech traffic channels(Release 19) 2026-02-02
33677 정보통신단체표준(TTAS) TTAT.3G-46.085V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Subjective tests on the interoperability of the Half Rate / Full Rate / Enhanced Full Rate (HR/FR/EFR) speech codecs, single, tandem and tandem free operation(Release 19) 2026-02-02
33676 정보통신단체표준(TTAS) TTAT.3G-48.001V19.0.0 3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station System - Mobile-services Switching Centre (BSS - MSC) interface; General aspects(Release 19) 2026-02-02