3GPP (GSM only) 49-series — Intra-Fixed-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 Q3-2024 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 thick, it means that all figures have been redrawn
when thick, it means that all figures have been redrawn
| TR 49.001 | REL 4 → 6 | General Network Interworking Scenarios |
| TS 49.008 | REL 4 → 18 | Application of BSSAP on the E-interface |
| TS 49.031 | REL 4 → 18 | Application Location Services (LCS) – BSSAP-LE |
| TR 49.995 | REL 4 → 18 | GPRS – Interworking between Modified PLMN supporting GPRS and legacy GPRS Mobiles |
