Proposed FS_eLCS_Ph3 Work Plan Approval Process in SA2#152 Meeting
"Learn about the proposed FS_eLCS_Ph3 work plan discussed in SA2#149e, aiming to present the first draft of WID in meeting #152 and seek approval in #153."
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SA2 SA2 FS_eLCS_Ph3 FS_eLCS_Ph3 Work Plan Work Plan CATT, Huawei SA WG2 Meeting #S2-152e, 17 - 26 Aug 2022 S2-220xxxx
FS_eLCS_Ph3 Work Plan (was discussed in SA2#149e) Will propose first draft of WID in #152, and try to get WID approved in #153. Normative work happens in #154, #154AH, #155. NOTE ADDED THIS TIME: Key issues have RAN dependency may need more time to finish. SA WG2 Meeting #S2-152e, 17 - 26 Aug 2022 S2-2200xxxx
Status till Now and Next steps : 1/2 Key Issues RAN dependency? Candidate Solutions Next Step #1: Architectural Enhancement to support User Plane positioning No. #1,#2,#3,#19 Concluded this Oct. Start TS work since Nov. #2: Enhanced positioning architecture for NPN deployment Yes #4,#5 Concluded this Oct. Start TS work since Nov. #3: Local Area Restriction for an LMF and GMLC No. #6,#7,#8,#9 Concluded this Oct. Start TS work since Nov. #4: Interaction between Location Service and NWDAF No. #10,#11,#12, #13,#18,#20 Co-ordinates with FS_eNA_Ph3. Concluded In Oct. Start TS work since Nov. #5: Assistance data provisioning for low power high accuracy GNSS positioning No. #21 Concluded this Oct. Start TS work since Nov. #6: UE Positioning without UE/User Awareness Maybe #14 Try to Concluded this Oct . Start since Nov. SA WG2 Meeting #S2-152e, 17 - 26 Aug 2022 S2-2200xxxx
Status till Now and Next steps: 2/2 Key Issues # : Name RAN dependency? Candidate Solutions Next Step #7: support of Positioning Reference Units and Reference UEs Yes. #15,#16,#17; RAN finalized PRU work in Rel- 17, SA2 can concluded this Oct. Start TS work since Nov. #8: support of location service continuity in case of UE mobility Yes. #22 Try to Concluded this Nov. Start TS work Next Year. #9: Support of Positioning Requirements Related to Satellite Access Yes. #18,#23,#24 Co-ordinates with RAN. Try to conclude this KI this Nov ? #10: Support of Reduced Latency No. #1,#19 Concluded this Oct. Start TS work since Nov. #11: Enhance the Triggered Location for UE power saving purpose No. #25 Concluded this Oct. Start TS work since Nov. #12: support of low power and/or high accuracy positioning Maybe #26 Concluded this Oct. Start TS work since Nov. SA WG2 Meeting #S2-152e, 17 - 26 Aug 2022 S2-2200xxxx
Head Up for Location Experts: Following Studies have Key Issues and solutions may need coordination with this FS_eLCS_PH3 Study. Location experts are encouraged to look at those, and to contribute. Study Name Key Issues # : Name Candidate Solutions FS_Ranging_SL #5: Network assisted Sidelink Positioning for In Network Coverage and Partial Network Coverage #6,#7,#8,#14,#20,#21,#26,# 27,#28; FS_VMR #5: Support of location services for UEs accessing via a mobile base station relay #7,#8,#14,#15; SA WG2 Meeting #S2-152e, 17 - 26 Aug 2022 S2-2200xxxx
