3GPP TSG RAN WG1 #120bis							R1-2502361
Wuhan, China, April 7th – 11th, 2025

Agenda item:	9.2
Source: 	Samsung (Moderator), MediaTek, CMCC, Interdigital, OPPO, ZTE
Title: 	List of RRC and MAC CE impact for Rel-19 MIMO Ph5
Document for:	Discussion and Decision

TDoc file conclusion not found

3GPP TSG RAN WG1 #120bis									R1-2502362
Wuhan, China, August 25th – 29th, 2025

Title:	DRAFT LS to RAN2 on MAC impacts for Rel-19 NR MIMO Ph5

Response to:	
Release:	Rel-19
Work Item:	NR_MIMO_Ph5

Source:	Samsung, MediaTek
To:	RAN2
Cc:	 

Contact Person:	
Name:	Eko Onggosanusi
E-mail Address:	eko.o@samsung.com



1. Overall Description:

Pertaining to the Rel-19 NR MIMO Ph5 WI, RAN1 would like to inform RAN2 about the following:
No Additional agreement in RAN1#120bis requires MAC support

2. Actions:
To: RAN2
ACTION: 	RAN1 respectfully asks RAN2 to take the above into account. 
 
3. Date of Next TSG-RAN WG1 Meetings:	
TSG RAN WG1 Meeting #121      19th – 23rd May, 2025		St Julian, Malta
TSG RAN WG1 Meeting #122      7th – 11st April, 2025		Bangalore, India

TDoc file conclusion not found

TDoc file unavailable

3GPP TSG RAN WG1 #120bis			R1-2502364
Wuhan, China, April 7th – 11th, 2025

Agenda item:	9.2
Source: 	Samsung
Title: 	Draft Stage-2 CR for Rel-19 NR MIMO Ph5 in TS38.300
Document for:	Discussion and Decision

Conclusion
In this contribution, the following proposal is given:

Proposal. Support the following CR for describing an enhancement on UEI-ED/BM, asymmetric DL single-TRP and UL multi-TRP scenario, and CJT calibration reporting adopted in Rel-19 MIMO.

3GPP TSG RAN WG1 #120bis			R1-2503093
Wuhan, China, April 7th – 11th, 2025

Agenda item:	9.2
Source: 	Samsung
Title: 	Summary of discussion on Draft CR on TS38.300 for Rel-19 MIMO
Document for:	Discussion and Decision

Conclusion
Thank you for all comments. Based on the comments, the following TPs are suggested for endorsement.
There is a comment on text proposal for UEI-ED/BM, so this is reflected in the following.
There is a comment on text proposal for CJT calibration, so this is reflected in the following.
There are some comments on text proposal for asymmetric multi-TRP, so those are reflected in the following with some modifications.

Proposal. Endorse the following TP for TS38.300. Send an LS to RAN2 to inform this agreement.