
Number of incoming LS documents: 46
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 ▲▼ |
Date available ▲▼ |
Source committee ▲▼ |
|---|---|---|---|---|---|
| RAN2 | SA1, SA2 | C1-257574 | Reply LS on Broadcasting Information on Disaster Condition of a PLMN from E-UTRAN in Case of Disaster Condition | 2025-11-25 | Google / SangMin |
| RAN2 | C1-257575 | LS on a permanent disable command | 2025-11-25 | LG Electronics /Stella | |
| SA2, RAN2, RAN3 | SA3, CT1 | C4-255349 | Reply LS on Structure updates of AIoT Identifiers | 2025-11-21 | CT4 |
| SA2 | RAN1, RAN2, SA3 | C4-255403 | Reply LS on AIoT Device Permanent ID Length | 2025-11-21 | Huawei |
| RAN | CT1, SA, SA1, RAN3, RAN2, SA2, CT4 | CP-252246 | Reply LS on removal of support of PWS over satellite NG-RAN in Rel-17 and 18 | 2025-09-16 | Qualcomm Incorporated |
| SA2 | RAN2, RAN3 | R1-2501525 | Reply LS on LMF-based AI/ML Positioning for Case 3b | 2025-02-21 | RAN1, Ericsson |
| RAN3, RAN2 | R1-2501628 | LS on AI/ML Positioning Case 3b | 2025-02-27 | RAN1, Ericsson | |
| SA2 | RAN2, SA4, CT1, SA3, SA1 | R1-2508096 | Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC | 2025-10-17 | RAN1, Qualcomm |
| RAN2 | RAN4 | R1-2509496 | LS on updated Rel-19 RAN1 UE features lists for NR after RAN1#123 Wednesday | 2025-11-19 | RAN1, AT&T, NTT DOCOMO, INC. |
| RAN2 | RAN4 | R1-2509550 | LS on clarification on simultaneous PUCCH and PUSCH transmission in CA | 2025-11-21 | RAN1, Qualcomm |
| RAN2, RAN4 | R1-2509562 | Reply LS on OD-SSB | 2025-11-21 | RAN1, LGE | |
| RAN2 | RAN4 | R1-2509586 | LS on updated Rel-19 RAN1 UE features lists for NR after RAN1#123 EOM | 2025-11-20 | RAN1, AT&T, NTT DOCOMO, INC. |
| RAN2 | R1-2509590 | Reply LS on OCC for RACH-less HO | 2025-11-21 | RAN1, Thales | |
| RAN2 | RAN4 | R1-2509608 | Reply LS on SBFD and CA | 2025-11-21 | RAN1, Xiaomi |
| RAN1 | SA2, RAN2 | R3-258796 | LS on definition of “ground truth label” in AI/ML-based Positioning Case 3a | 2025-11-20 | RAN3(Huawei) |
| SA5, RAN2 | R3-258823 | Reply LS on geographical area scope MDT | 2025-11-20 | RAN3(CATT) | |
| SA2 | RAN2, CT1 | R3-258831 | Reply LS on paging capability loss issue | 2025-11-21 | RAN3(Huawei) |
| SA5 | RAN2 | R3-258848 | Reply LS on Continuous MDT | 2025-11-21 | RAN3(Huawei) |
| SA2, RAN2 | RAN1 | R3-258851 | Reply LS on CN assigned subgroup ID for LP-WUS | 2025-11-21 | RAN3(Ericsson) |
| RAN2 | R4-2502978 | LS on ambiguity with maxUplinkDutyCycle-interBandENDC-TDD-PC2-r16 | 2025-02-21 | Qualcomm Incorporated | |
| RAN1 | RAN2 | R4-2504969 | LS of RAN4 RRM agreements on LB CA via switching | 2025-04-11 | Apple |
| RAN2 | RAN1 | R4-2522333 | LS on R19 RAN4 UE feature list for NR | 2025-11-24 | CMCC |
| RAN2 | R4-2522409 | draft LS on further signaling for MPR enhancement | 2025-11-24 | Apple | |
| RAN2 | RAN1 | R4-2522413 | LS on UE NUL+SUL 1Tx-1Tx switching period capability from Relase 16 | 2025-11-24 | Xiaomi |
| RAN2 | RAN1 | R4-2523056 | Reply LS on CQI reporting for CB-Msg3 EDT for eMTC UE | 2025-11-24 | CMCC |
| RAN1 | RAN2 | R4-2523100 | LS Reply on precompensation for NB-IoT NTN TDD mode | 2025-11-24 | Iridium Satellite LLC |
| RAN2, CT1 | SA2 | S1-254494 | LS reply to RAN2, CT1 (cc SA2) on PWS support in NB-IoT terrestrial networks | 2025-11-26 | SA1 |
| SA2 | RAN2, SA4, CT1, SA3, RAN1 | S1-254508 | LS reply to SA2 (cc RAN2, SA4, CT1, SA3, RAN1) on IMS voice over NB-IoT NTN connected to EPC | 2025-11-26 | SA1 |
| RAN WG2 | RAN WG3 | S2-2510930 | Reply LS on the paging in Store and Forward | 2025-11-24 | SA WG2 |
| RAN WG2, TSG RAN | TSG SA, SA WG3, SA WG5, RAN WG1 | S2-2510958 | LS on AI/ML UE sided data collection | 2025-11-24 | SA WG2 |
| RAN WG3 | RAN WG1, RAN WG2 | S2-2511045 | LS on aspects related to RAN coordination | 2025-11-24 | SA WG2 |
| RAN WG3 | RAN WG2 | S2-2511053 | LS on support for Alternative QoS Profile for network energy saving | 2025-11-24 | SA WG2 |
| TSG CT, TSG RAN | CT WG1, TSG SA, SA WG1, RAN WG3, RAN WG2, CT WG4, CT WG6 | S2-2511155 | Reply to Reply LS on removal of support of PWS over satellite NG-RAN in Rel-17 and 18 | 2025-11-24 | SA WG2 |
| RAN WG2, CT WG1, RAN WG3, CT WG4 | S2-2511295 | Reply LS on enabling/disabling LP-WUS per UE with NAS signalling | 2025-11-24 | SA WG2 | |
| RAN WG2, SA WG3 | CT WG1 | S2-2511306 | LS on MANET multicast support for Layer-3 IP Type UE-to-UE multi-hop Relay | 2025-11-24 | SA WG2 |
| SA2 | RAN2, SA4, CT1, SA1, RAN1 | S3-253797 | Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC | 2025-10-20 | vivo |
| RAN2 | SA2, RAN3, CT1 | S3-254709 | Reply LS on integrity failure | 2025-12-01 | Beijing Xiaomi Mobile Software |
| SA2,RAN2 | S3-254759 | LS on scope alignment on AioT rel-20 | 2025-12-01 | OPPO | |
| RAN2 | S4-252128 | Draft LS to RAN2 on FS_Ambisonics | 2025-11-21 | SA4 | |
| RAN1 | RAN2, SA1, SA2, SA | S4-252135 | Reply LS on traffic model study in RAN1 | 2025-11-21 | SA4 |
| SA, RAN, RAN2 | SA2, SA3, RAN1 | S5-254846 | Reply LS on specification of dataset and model parameters exchange | 2025-10-21 | SA5 |
| RAN2, RAN3 | S5-255659 | Reply LS to R2-2507745 = S5-255027 and R3-257327 = S5-255026 on temporary suspension of trace production (to: RAN2, RAN3; cc: -; contact: Ericsson) | 2025-11-21 | SA5 | |
| RAN2 | RAN3 | S5-255699 | Reply LS to R2-2506543 = S5-255024 on OAM-centric solution for NW-side data collection (to: RAN2; cc: RAN3; contact: Nokia) | 2025-11-21 | SA5 |
| TSG RAN, SA WG2, SA WG3, SA WG5 | RAN WG2 | SP-251687 | Reply LS on AI/ML UE sided data collection | 2025-12-12 | TSG SA |
| RAN WG2, SA WG3 | RAN WG3, CT WG1 | SP-251691 | Reply LS on Security parameter in A-IoT paging | 2025-12-12 | TSG SA |
| TSG RAN, SA WG2, SA WG5 | RAN WG2 | SP-251707 | Reply LS on specification of dataset and model parameters exchange | 2025-12-12 | TSG SA |
page last updated: 2025-12-19 14:30