Liaison Statements

Incoming liaisons for: S4-134

- order by TDoc

- order by date received.

Number of incoming LS documents: 26

This page is maintained by the Liaison co-ordinator

TO/CC
Tdoc number
Title
Meeting
Source cmtee
CC: C1-256676 Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC S4-134 C1
CT:SA2 CC: S3-253797 Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC S4-134 S3
TO:SA2 CC:RAN2,SA4,CT1,SA1,RAN1 S3-253797 Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC S4-134 S3
TO:3GPP SA4, ITU-T SG13, SG20 SG21-LS94 LS on new work item ITU-T F.AI-SCVC "Requirements and framework of AI-based semantic communication for video calls" S4-134 ITU-T Study Group 21
TO:SA2 CC:RAN2,SA4,CT1,SA1,RAN1 SG21-LS104 LS on new work item ITU-T F.SPAIAS "Requirements and evaluation methods of Smart phone artificial intelligence agents" S4-134 ITU-T Study Group 21
TO:GSMA TSG IMSDCAS, SA4, CT1 S4-251419 LS on new work item ITU-T F.SPAIAS "Requirements and evaluation methods of Smart phone artificial intelligence agents" S4-134 SA2
TO:SA S4-251435 LS on clarification on reply SDP for standalone DC S4-134 SA2
TO:SA4, SA2 CC:CT1, SA3 S4-251436 LS on LI requirements on IMS Data Channel S4-134 SA3-LI
TO:SA1, SA2,SA3, SA4 ,SA6, CT S4-251437 LS to 3GPP about the external data channel content access requirements S4-134 GSMA
CC: R1-2508096 Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC S4-134 R1
TO:C3, C4 CC: S4 5G MAG TECH0182r8 5G-MAG_LS_Service APIs for MBS User Services XX 5G-MAG MEDIA ACTION
TO: R1-2508184 LS on traffic model study in RAN1 S4-134 R1
CC: R2-2507784 Reply LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC S4-134 R2
TO: R2-2507790 Reply LS on the RAN simulation assumptions, bundling period and SPS for ULBC S4-134 R2
TO: S2-2509593 Reply LS on Avatar Security Aspects S4-134 S2
TO: S6-254794 LS on URL for downloading the DC Application list S4-134 S6
TO: SG12-LS11 LS on new consented Recommendation ITU-T P.1321 “Interactive test methods for subjective assessment of extended reality communications” S4-134 ITU-T SG12
TO: SG12-LS18 LS on Subjective quality evaluation of AI-based ultra-low bitrate voice codecs S4-134 ITU-T SG12
TO: sp18-sg12-00012 LS on Round Robin for Bone Conducting S4-134 ITU-T SG12
TO: sp18-sg12-00013 LS on new scope for ITU-T P.57 “Artificial Ears” to include testing of hearing aids S4-134 ITU-T SG12
TO: SP-251228 LS on Study on Modernization of Specification Format and Procedures for 6G S4-134 SP
TO: C4-253160 Reply LS on Advanced MF capability registration and discovery S4-134 C4
TO: R3-255896 Reply LS on MBS Communication Service Type S4-134 R3
TO: R4-2511782 Response LS on the RAN simulation assumptions for ULBC S4-134 R4
CC: S2-2507541 Reply LS on accessing external data channel content S4-134 S2
TO: S2-2507578 Reply LS on the RAN simulation assumptions for ULBC S4-134 S2
TO: S2-2507605 Reply LS on procedures in Avatar communication S4-134 S2
TO: S2-2507636 LS on issues related to support of IMS voice over NB-IoT NTN connected to EPC S4-134 S2
CC: S2-2507657 Reply LS on LI requirements on IMS Data Channel S4-134 S2
TO: S2-2508055 Reply LS on N6-Unmarked PDUs S4-134 S2
TO: C1-255650 Reply LS to SA4 on the RAN simulation assumptions for ULBC S4-134 C1
TO: R1-2506541 Reply LS on the RAN simulation assumptions for ULBC S4-134 R1
CC: S3-252931 Reply LS on the External Data Channel Content Access S4-134 S3

page last updated: 2025-12-11