3GPP (GSM only) 44-series — UE-to-Network Signalling Protocols – Stage 3
The technical specifications (TS) are displayed in blue, while the reports (TR) are shown in green.
TS that have been discontinued in earlier releases are indicated with a light blue color.
TR in the '9' range that have been stopped are highlighted in light green.
TS or TR with a yellow background indicate those updated at the latest Q4-2024 Plenary Meetings. The new ones are displayed with a single red dotted overline.
a vertical bar on the left means that the full text and graphic content are available online for this TS/TR
when it is thick, it means that all the figures have been redrawn, or that there are no figures
when it is thick, it means that all the figures have been redrawn, or that there are no figures
| TS 44.001 | REL 4 → 18 | MS-BSS Interface – General Aspects and Principles |
| TS 44.003 | REL 4 → 18 | MS-BSS interface – Channel Structures and Access Capabilities |
| TS 44.004 | REL 4 → 18 | GSM/EDGE Layer 1 – General Requirements |
| TS 44.005 | REL 4 → 18 | GSM/EDGE Data Link Layer – General Aspects |
| TS 44.006 | REL 4 → 18 | MS-BSS interface – Data Link layer specification |
| TS 44.012 | REL 4 → 18 | Short Message Service Cell Broadcast (SMSCB) support on the Mobile Radio Interface |
| TS 44.013 | REL 4 → 18 | Performance Requirements on the Mobile Radio Interface |
| TS 44.014 | REL 4 → 18 | Individual Equipment Type Requirements and Interworking |
| TS 44.018 | REL 4 → 18 | Radio Resource Control (RRC) Protocol |
| TS 44.021 | REL 4 → 18 | Rate Adaptation on the MS-BSS Interface |
| TS 44.031 | REL 4 → 18 | LCS – MS-SMLC – Radio Resource LCS Protocol (RRLP) |
| TS 44.035 | REL 4 → 18 | GSM/EDGE Location Services (LCS) – Broadcast Network Assistance for E-OTD and GPS Positioning Methods |
| TS 44.056 | REL 4 → 18 | GSM CTS – Radio Interface Layer 3 specification |
| TS 44.057 | REL 4 → 18 | GSM CTS – Supervising System Layer 3 specification |
| TS 44.060 | REL 4 → 18 | GPRS – MS-BSS interface – RLC/MAC protocol |
| TS 44.064 | REL 4 → 18 | MS-SGSN – Logical Link Control (LLC) Layer Specification |
| TS 44.065 | REL 4 → 18 | MS-SGSN – Subnetwork Dependent Convergence Protocol (SNDCP) |
| TS 44.068 | REL 4 → 18 | Group Call Control (GCC) Protocol |
| TS 44.069 | REL 4 → 18 | Broadcast Call Control (BCC) Protocol |
| TS 44.071 | REL 4 → 18 | GSM/EDGE Location Services (LCS) – Mobile Radio Interface Layer 3 – LCS specification |
| TS 44.118 | REL 5 → 16 | Radio Resource Control (RRC) Protocol – Iu Mode |
| TS 44.160 | REL 5 → 16 | GPRS – MS-BSS interface – RLC/MAC Protocol – Iu Mode |
| TS 44.318 | REL 6 → 18 | Generic Access Network (GAN) – Mobile GAN Interface Layer 3 specification |
| TR 44.901 | REL 5 → 18 | GSM/EDGE External Network Assisted Cell Change (NACC) |
