
Number of incoming LS documents: 18
This page is maintained by the Liaison co-ordinator
For your convenience, we have provided a CSV file containing the complete set of data here
TO ▲▼ |
CC ▲▼ |
Tdoc number ▲▼ |
Title ▲▼ |
Meeting ▲▼ |
Source committee ▲▼ |
|---|---|---|---|---|---|
| SA2 | SA3 | C3-261694 | LS on Questions about External Interworking for 6G | 3GPPSA3#128 | CT3 |
| SA3-LI | CT1, SA2, SA3, SA6 | C4-261190 | Reply LS on IMS Data Channel | 3GPPSA3#128 | China Mobile |
| SA3 | SA2, CT1 | C4-261417 | Reply LS on Out of sync T-ID handling for AIoT | 3GPPSA3#128 | ZTE |
| SA3 | R2-2602711 | LS on Counter Check procedures for voice over NB-IoT NTN | 3GPPSA3#128 | RAN2 | |
| SA2, RAN1 | RAN3, SA3, SA5 | R2-2602733 | Reply LS to LS on R20 AIoT TR Conclusions in SA WG2 | 3GPPSA3#128 | RAN2 |
| SA2, SA3 | R2-2602816 | LS on sharing correlation ID | 3GPPSA3#128 | RAN2 | |
| SA2 | RAN1, RAN2, SA3, SA5 | R3-261601 | Reply LS on R20 AIoT TR Conclusions in SA WG2 | 3GPPSA3#128 | RAN3 |
| SA WG3 | RAN WG1, RAN WG2, CT WG1 | S2-2601560 | LS on Device Context Invalidity | 3GPPSA3#128 | SA WG2 |
| SA WG3-LI | SA WG3, SA WG4, SA WG6 | S2-2603302 | Reply LS on LI requirements | 3GPPSA3#128 | SA WG2 |
| SA WG3 | RAN WG2 | S2-2603319 | LS on support of filtering information in inventory procedure for DO-A capable AIoT devices | 3GPPSA3#128 | SA WG2 |
| GSMA NG/UPG, CT1 | SA3, CT3, CT4 | s3i260145 | LS response to GSMA on LI requirements (impact of the changes to SIP registration) | 3GPPSA3#128 | National Technical Assistance |
| SA3, SA2 | SA6, CT1, CT4 | s3i260195 | Reply LS on IMS Data Channel LI requirements | 3GPPSA3#128 | SA3-LI |
| SA3 | SA2 | S6-255645 | LS to SA3 on FS_APCOT study | 3GPPSA3#128 | SA6 |
| SA3 | S6-260760 | LS on to study security aspects of FS_CAPIF_Ph4 | 3GPPSA3#128 | SA6 | |
| GSMA TG, ISIG, OPG | GSMA TSG, 3GPP SA, SA3 | S6-261622 | LS reply to GSMA on Application user consent | 3GPPSA3#128 | SA6 |
| CT3,CT4,SA3 | RIFS Doc 136_003 LS re Machine Readable | Machine-readable indication of whether or not any given message/operation is allowed over roaming interfaces | 3GPPSA3#128 | GSMA RIFS#135 | |
| CT1,SA3 | CVD-2026-0117 v2.0 | CVD-2026-0117 – Abnormal Case Handling during Service Request Procedure causing UE excessive signalling and battery drain | 3GPPSA3#128 | GSMA CVD PoE | |
| SA3,SA4 | FG-AINN-LS7 | LS on completion of the FG-AINN WG1 Draft Deliverable “Technical Specification -Vocabulary for Artificial Intelligence Native for Telecommunication Networks” | 3GPPSA3#128 | ITU-T FG-AINN |
page last updated: 2026-05-18 09:09