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32073
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
32072
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
32071
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
32070
TTAT.3G-48.002V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station System - Mobile-services Switching Centre (BSS - MSC) interface; Interface principles(Release 19)
2026-02-02
32069
TTAT.3G-48.004V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station System - Mobile-services Switching Centre (BSS - MSC) interface; Layer 1 specification(Release 19)
2026-02-02
32068
TTAT.3G-48.006V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Signalling transport mechanism Specification for the Base Station System - Mobile Services Switching Centre (BSS - MSC) interface(Release 19)
2026-02-02
32067
TTAT.3G-48.008V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Mobile Switching Centre - Base Station system (MSC-BSS) interface; Layer 3 specification(Release 19)
2026-02-02
32066
TTAT.3G-48.014V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN) interface; Gb interface Layer 1(Release 19)
2026-02-02
32065
TTAT.3G-48.016V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN) interface; Network service(Release 19)
2026-02-02
32064
TTAT.3G-48.018V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN); BSS GPRS protocol (BSSGP)(Release 19)
2026-02-02
32063
TTAT.3G-48.020V19.0.0
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Rate adaption on the Base Station System - Mobile-services Switching Centre (BSS - MSC) interface(Release 19)
2026-02-02
32062
TTAT.3G-48.031V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Location Services (LCS); Serving Mobile Location Centre - Serving Mobile Location Centre (SMLC - SMLC); SMLCPP specification(Release 19)
2026-02-02
32061
TTAT.3G-48.049V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station Controller - Cell Broadcast Centre (BSC-CBC) interface specification; Cell Broadcast Service Protocol (CBSP)(Release 19)
2026-02-02
32060
TTAT.3G-48.051V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station Controller - Base Transceiver Station (BSC - BTS) interface; General aspects(Release 19)
2026-02-02
32059
TTAT.3G-48.052V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Interface principles(Release 19)
2026-02-02
32058
TTAT.3G-48.054V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 1 structure of physical circuits(Release 19)
2026-02-02
32057
TTAT.3G-48.056V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification(Release 19)
2026-02-02
32056
TTAT.3G-48.058V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; Layer 3 specification(Release 19)
2026-02-02
32055
TTAT.3G-48.060V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;In-band control of remote transcoders and rate adaptors for full rate traffic channels(Release 19)
2026-02-02
32054
TTAT.3G-48.061V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;In-band control of remote transcoders and rate adaptors for half rate traffic channels(Release 19)
2026-02-02
32053
TTAT.3G-48.071V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Location Services (LCS); Serving Mobile Location Centre - Base Station System (SMLC-BSS) interface; Layer 3 specification(Release 19)
2026-02-02
32052
TTAT.3G-48.103V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station System - Media GateWay (BSS-MGW) interface; User plane transport mechanism(Release 19)
2026-02-02
32051
TTAT.3G-49.008V19.0.0
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Application of the Base Station System Application Part (BSSAP) on the E interface(Release 19)
2026-02-02
32050
TTAT.3G-49.031V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Location Services (LCS); Base Station System Application Part LCS Extension (BSSAP-LE)(Release 19)
2026-02-02
32049
TTAT.3G-49.995V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;General Packet Radio Service (GPRS); Interworking between modified Public Land Mobile Network (PLMN) supporting GPRS and legacy GPRS mobiles(Release 19)
2026-02-02
32048
TTAT.3G-51.010-4V19.0.0
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Mobile Station (MS) conformance specification; Part 4: Subscriber Identity Module (SIM) application toolkit conformance test specification(Release 19)
2026-02-02
32047
TTAT.3G-51.013V19.0.0
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Test specification for Subscriber Identity Module (SIM) Application Programming Interface (API) for Java Card(Release 19)
2026-02-02
32046
TTAT.3G-51.021V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station System (BSS) equipment specification; Radio aspects(Release 19)
2026-02-02
32045
TTAT.3G-51.026V19.0.0
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Base Station System (BSS) equipment specification; Part 4: Repeaters(Release 19)
2026-02-02
32044
TTAT.3G-52.008V19.0.0
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Telecommunication management; GSM subscriber and equipment trace(Release 19)
2026-02-02
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