[{"name":"S2-2108253","title":"LS from RAN WG1: LS on Positioning Reference Units (PRUs) for enhancing positioning performance","source":"RAN WG1","contact":"Ren Da","contact-id":70182,"tdoctype":"LS in","for":"Information","abstract":"RAN WG1 has started working on Rel-17 WI on NR Positioning Enhancements [1]. During working on the WI, RAN WG1 has made the following agreement in RAN WG1#105: Agreement: Send an LS to RAN WG2\/RAN WG3 (cc SA WG2), including the following content: - RAN WG1 has evaluated the use of positioning reference units (PRUs) with known locations for positioning and observes improvements in using PRUs for enhancing the positioning performance. But, RAN WG1 has not identified specification enhancements needed in RAN WG1 specifications. RAN WG1 kindly requests RAN WG2\/RAN WG3 (cc SA WG2) to determine if and what specification enhancements are adopted for PRUs for positioning. - Notes: o The term 'positioning reference unit (PRU)' is only used as a terminology in this discussion. PRU does not necessarily mean an introduction of a new network node. o PRU may support, at least, some of the Rel-16 positioning functionalities of UE, if agreed, which is up to RAN WG2. The positioning functionalities may include, but not limited to, the following: 1. Provide the positioning measurements (e.g., RSTD, RSRP, Rx-Tx time differences) 2. Transmit the UL SRS signals for positioning o PRU may be requested by the LMF to provide its own known location coordinate information to the LMF. If the antenna orientation information of the PRU is known, the information may also be requested by the LMF.","secretary_remarks":"Revision of S2-2106995 from S2#147E. Response drafted in S2-2108756. Final response in S2-2109105","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18300,"status":"replied to","reservation_date":"2021-10-29 06:35:07","uploaded":"2021-10-29 06:36:41","revisionof":"S2-2106995","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2, RAN WG3","Cc":"SA WG2","lsoriginalls":"R1-2106326","lsreply":"S2-2109105","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108253.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108270","title":"LS from RAN WG2: Reply LS on determination of location estimates in local co-ordinates","source":"RAN WG2","contact":"Ritesh Shreevastav","contact-id":69655,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 discussed the question raised by SA WG2 if determination of local co-ordinates would be limited to certain positioning methods. RAN WG2 believes that local co-ordinates can be used for all RAT dependent positioning methods and some RAT independent positioning methods (e.g. WLAN) without a translation into or out of global coordinates. However, for some RAT independent positioning methods like A-GNSS, RAN WG2 understanding is that an LMF would need to perform a translation from global co-ordinates to local co-ordinates. Based on the latest 23.032 and 29.572 'Local Co-ordinates are relative to a known reference point defined by a unique Coordinate ID configured by the PLMN operator.' and 'The origin may have known WGS84 coordinates.', RAN WG2 understands that this would only be possible when the origin for the local coordinates has a known global location. When that is not available, local coordinates could not be supported. RAN WG2 believes that this restriction applies only to GNSS based and barometric sensor-based positioning methods. For other positioning methods, there would be no restrictions. However, RAN WG2 would like to understand whether SA WG2 expects there may be potential LPP impacts such as providing the local co-ordinates from the UE. In such case, RAN WG2 may need to discuss this further as there will be potential RAN WG2 impacts. Action: RAN WG2 kindly asks SA WG2 to take the above into account and would kindly request to provide the feedback.","secretary_remarks":"Revision of S2-2107040 from S2#147E. Responses drafted in S2-2108358 and S2-2108505. Postponed","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18330,"status":"postponed","reservation_date":"2021-10-29 06:35:07","uploaded":"2021-10-29 06:36:41","revisionof":"S2-2107040","revisedto":"S2-2200009","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG1, RAN WG3","lsoriginalls":"R2-2108957","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108270.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108358","title":"[DRAFT] Response LS on determination of location estimates in local co-ordinates","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Answers questions on LPP impact.","secretary_remarks":"Response to S2-2108270. Noted","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18340,"status":"noted","reservation_date":"2021-11-06 15:32:14","uploaded":"2021-11-08 19:28:32","revisionof":"","revisedto":"S2-2200212","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"RAN WG1,RAN WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108358.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108491","title":"Addition of Exception Procedures","source":"Qualcomm Incorporated","contact":"Stephen Edge","contact-id":84641,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Addition of a new clause to support exception procedures similar to clause 9.4 in TS 23.271. The new clause defines exception procedures at an AMF and is based on the exception procedures at an MME defined in clause 9.4.3a in TS 23.271 with suitable changes for 5GC.","secretary_remarks":"Postponed","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18360,"status":"postponed","reservation_date":"2021-11-08 06:12:49","uploaded":"2021-11-08 08:33:49","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":205.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108491.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108493","title":"Addition of a Scheduled Location Time","source":"Qualcomm Incorporated","contact":"Stephen Edge","contact-id":84641,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: A scheduled location time is defined. Support of a scheduled location time is added for a 5GC-MT-LR, 5GC-MO-LR and deferred 5GC-MT-LR for periodic or triggered location.","secretary_remarks":"Revision of (Postponed) S2-2107787 from S2#147E. r03 agreed. Revised to S2-2109106, merging S2-2108841","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18370,"status":"revised","reservation_date":"2021-11-08 06:17:17","uploaded":"2021-11-08 08:33:49","revisionof":"S2-2107787","revisedto":"S2-2109106","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":151.0,"crrevision":5.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108493.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108505","title":"[DRAFT] LS Response to Reply LS on determination of location estimates in local co-ordinates","source":"Qualcomm Incorporated","contact":"Stephen Edge","contact-id":84641,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG2. CC: RAN WG1, RAN WG3","secretary_remarks":"Response to S2-2108270. Noted","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18350,"status":"noted","reservation_date":"2021-11-08 06:57:28","uploaded":"2021-11-08 08:33:49","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"RAN WG1, RAN WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108505.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108750","title":"Editorial changes for eLCS_Ph2","source":"CATT","contact":"Yunjing Hou","contact-id":46707,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editorial changes.","secretary_remarks":"r03 agreed. Revised to S2-2109107.","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18400,"status":"revised","reservation_date":"2021-11-08 11:36:19","uploaded":"2021-11-08 11:59:33","revisionof":"","revisedto":"S2-2109107","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":206.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108750.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108753","title":"Location Services applicable to SNPN(s)","source":"CATT, Ericsson","contact":"Yunjing Hou","contact-id":46707,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the location services applicable to SNPN(s).","secretary_remarks":"r05 agreed. Revised to S2-2109108.","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18420,"status":"revised","reservation_date":"2021-11-08 11:36:23","uploaded":"2021-11-08 11:59:33","revisionof":"","revisedto":"S2-2109108","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":209.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108753.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108756","title":"[DRAFT] Response LS on Positioning Reference Units (PRUs) for enhancing positioning performance","source":"CATT","contact":"Yunjing Hou","contact-id":46707,"tdoctype":"LS out","for":"Approval","abstract":"Reply to S2-2108253","secretary_remarks":"Response to S2-2108253. r02 agreed. Revised to S2-2109105.","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18310,"status":"revised","reservation_date":"2021-11-08 11:36:27","uploaded":"2021-11-08 11:59:33","revisionof":"","revisedto":"S2-2109105","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG1, RAN WG2","Cc":"RAN WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108756.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108841","title":"Addition of a Scheduled Location Time","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is updated that LMF triggers the positioning procedure based on the time. It is also clarified that LMF does not provide schedule location time to RAN. It is proposed that AMF may provide the scheduled location time T to UE using the UE Configuration Update procedure, and UE based on the scheduled location time T enters CM-connected mode when the scheduled location time T is about to come.","secretary_remarks":"Revision of (Postponed) S2-2107681 from S2#147E. Merged into S2-2109106","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18390,"status":"merged","reservation_date":"2021-11-08 13:58:43","uploaded":"2021-11-08 15:57:25","revisionof":"S2-2107681","revisedto":"","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":199.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108841.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108842","title":"Update AMF functionality for satellite access UE","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Propose to add an additional AMF functionality that Request the LMF to include the country information within the UE location determination, for satellite access UE.","secretary_remarks":"r01 agreed. Revised to S2-2109109.","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18440,"status":"revised","reservation_date":"2021-11-08 13:58:45","uploaded":"2021-11-08 15:57:25","revisionof":"","revisedto":"S2-2109109","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":218.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108842.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108999","title":"LS from RAN WG2: Response LS on Positioning Reference Units (PRUs) for enhancing positioning performance","source":"RAN WG2","contact":"Sven Fischer","contact-id":20628,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 thanks RAN WG1 for their LS on Positioning Reference Units (PRUs) for enhancing positioning performance. RAN WG2 discussed support of PRUs as described in the RAN WG1 LS R2-2106920 (R1-2106326, S2-2105263). Based on the information provided by RAN WG1, RAN WG2's current understanding is that a PRU is a device with a priori known location (to some degree of accuracy at least) and which perfoms location measurements at this known location. In addition, the PRU can transmit SRS to enable TRPs to measure and report UL positioning measurements from PRUs at known location. The PRU or TRP measurements can then be compared by a location server with the measurements expected to determine 'correction information' for other nearby target devices. The location measurements for other target devices may then be corrected based on the previously determined 'correction information'. Further, RAN WG2 discussed the modelling of PRUs and agreed that the PRU can be considered (at least) as a UE (from LMF perspective). However, since the PRU location measurements are needed by an LMF itself different views exist in RAN WG2 on how this can be enabled in the current LCS architecture. Some companies in RAN WG2 believe that PRU support has no impact on SA WG2 and CT specifications and think that the MT-LR procedures as currently specified in TS 23.273 can also be instigated by an LMF (e.g., an LMF may initiate a location request to a GMLC) or existing MO LR procedures as specified in TS 23.273 can be instigated by a PRU for enabling an LMF to obtain PRU location measurements or transmit UL-SRS. Other companies in RAN WG2 believe that an LMF needs to be enabled to instigate location procedures for a PRU (e.g., LPP, NRPPa procedures) without receiving a location request for the PRU from an AMF (i.e., in the absence of an MT-LR or MO-LR for the PRU). These companies also believe that this effectively means that the LMF should act as an 'LCS Client' for PRUs. However, since the LCS procedures and overall architecture are in the realm of SA WG2, RAN WG2 would like to confirm with SA WG2 whether PRU support as described by RAN WG1 can be provided with the current LCS framework as specified by SA WG2 (e.g., TS 23.273) or whether any changes would be required. In addition, RAN WG2 discussed whether the LMF determined 'correction information' obtained from PRU measurements needs to be provided to target UEs for UE-based mode of operation. As mentioned by RAN WG1 in the LS, a PRU may provide 'antenna orientation information' to an LMF and RAN WG2 would like to ask RAN WG1 to provide further details of the 'PRU antenna orientation information'. Action: RAN WG2 kindly asks SA WG2 whether the MT-LR or MO-LR location procedures as currently specified in TS 23.273 can be used to enable an LMF obtaining location measurements from PRUs (via LPP) and to trigger SRS transmission of PRUs (via NRPPa), or whether an LMF needs to be enabled to instigate location procedures for a PRU (e.g., LPP, NRPPa procedures) without receiving a location request for the PRU from an AMF (i.e., in the absence of an MT-LR or MO-LR for the PRU), and if so, whether support can be provided as part of Release 17.","secretary_remarks":"Response drafted in S2-2109017. Final response in S2-2109104","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18460,"status":"replied to","reservation_date":"2021-11-15 06:39:19","uploaded":"2021-11-15 06:40:11","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, RAN WG1","Cc":"RAN WG3","lsoriginalls":"R2-2111488","lsreply":"S2-2109104","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2108999.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109003","title":"LS from RAN WG3: Reply LS to RAN2 on the misalignment in SRS configuration","source":"RAN WG3","contact":"Lisi Li","contact-id":87026,"tdoctype":"LS in","for":"Information","abstract":"RAN WG3 would like to thank RAN WG2 for the LS on on the misalignment in SRS configuration. RAN WG3 has agreed CRs attached to align with RAN WG2 specification.","secretary_remarks":"Noted","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18490,"status":"noted","reservation_date":"2021-11-15 12:14:31","uploaded":"2021-11-15 12:15:37","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"SA WG2","lsoriginalls":"R3-216009","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109003.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109011","title":"LS from RAN WG3: Reply LS on location estimates in local co-ordinates","source":"RAN WG3","contact":"Philippe Reininger","contact-id":35013,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 would like to thank RAN WG1 for the reply LS on determination of location estimates in local co-ordinates. RAN WG3 also would like to provide the additional information and clarify previous LS R3-214312 that, the local coordinates are only applicable for gNB in current RAN WG3 specifications via NRPPa signaling and the local coordinates for LTE RAT-dependent positioning can be retrieved by OAM. Action: RAN WG3 respectfully asks RAN WG1 and SA WG2 to take the above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18500,"status":"noted","reservation_date":"2021-11-15 12:14:47","uploaded":"2021-11-15 12:15:37","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG1, SA WG2","Cc":"RAN WG2","lsoriginalls":"R3-216235","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109011.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109017","title":"[DRAFT] Reply LS on Response LS on Positioning Reference Units (PRUs) for enhancing positioning performance","source":"Huawei","contact":"Runze Zhou","contact-id":60945,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG2. CC: RAN WG1, RAN WG3","secretary_remarks":"Created at CC#1. Response to S2-2108999. r03 agreed. Revised to S2-2109104.","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18470,"status":"revised","reservation_date":"2021-11-15 15:18:58","uploaded":"2021-11-16 06:53:38","revisionof":"","revisedto":"S2-2109104","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_pos_enh"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"RAN WG1, RAN WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109017.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109104","title":"Reply LS on Response LS on Positioning Reference Units (PRUs) for enhancing positioning performance","source":"SA WG2","contact":"Runze Zhou","contact-id":60945,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG2. CC: RAN WG1, RAN WG3","secretary_remarks":"Revision of S2-2109017r03. Approved","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18480,"status":"approved","reservation_date":"2021-11-22 09:37:03","uploaded":"2021-11-23 15:21:13","revisionof":"S2-2109017","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_pos_enh"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2108999","lsto":"RAN WG2","Cc":"RAN WG1, RAN WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109104.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109105","title":"Response LS on Positioning Reference Units (PRUs) for enhancing positioning performance","source":"SA WG2","contact":"Yunjing Hou","contact-id":46707,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG1, RAN WG2. CC: RAN WG3","secretary_remarks":"Revision of S2-2108756r02. Approved","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18320,"status":"approved","reservation_date":"2021-11-22 09:37:03","uploaded":"2021-11-23 15:21:13","revisionof":"S2-2108756","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2108253","lsto":"RAN WG1, RAN WG2","Cc":"RAN WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109105.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109106","title":"Addition of a Scheduled Location Time","source":"Qualcomm Incorporated","contact":"Stephen Edge","contact-id":84641,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: A scheduled location time is defined. Support of a scheduled location time is added for a 5GC-MT-LR, 5GC-MO-LR and deferred 5GC-MT-LR for periodic or triggered location.","secretary_remarks":"Revision of S2-2108493r03, merging S2-2108841. Approved","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18380,"status":"agreed","reservation_date":"2021-11-22 09:37:04","uploaded":"2021-11-23 15:21:13","revisionof":"S2-2108493","revisedto":"","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":151.0,"crrevision":6.0,"crcategory":"B","tsg_crp":"SP-211280","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109106.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109107","title":"Editorial changes for eLCS_Ph2","source":"CATT, Ericsson","contact":"Yunjing Hou","contact-id":46707,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Editorial changes.","secretary_remarks":"Revision of S2-2108750r03. Approved","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18410,"status":"agreed","reservation_date":"2021-11-22 09:37:05","uploaded":"2021-11-23 15:21:13","revisionof":"S2-2108750","revisedto":"","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":206.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211280","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109107.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109108","title":"Location Services applicable to SNPN(s)","source":"CATT, Ericsson","contact":"Yunjing Hou","contact-id":46707,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify when the location services are applicable to SNPN.","secretary_remarks":"Revision of S2-2108753r05. Approved","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18430,"status":"agreed","reservation_date":"2021-11-22 09:37:06","uploaded":"2021-11-23 15:21:14","revisionof":"S2-2108753","revisedto":"","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":209.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211280","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109108.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2109109","title":"Update AMF functionality for satellite access UE","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Propose to add an additional AMF functionality that Request the LMF to include the country information within the UE location determination, for satellite access UE.","secretary_remarks":"Revision of S2-2108842r01. Approved","agenda_item_sort_order":57,"ainumber":"8.14","ainame":"Enhancement to the 5GC LoCation Services-Phase 2 (5G_eLCS_Ph2)","tdoc_agenda_sort_order":18450,"status":"agreed","reservation_date":"2021-11-22 09:37:07","uploaded":"2021-11-23 15:21:14","revisionof":"S2-2108842","revisedto":"","release":"Rel-17","crspec":23.273,"crspecversion":"17.2.0","workitem":[{"winame":"5G_eLCS_ph2"}],"crnumber":218.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211280","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_148E_Electronic_2021-11\/Docs\/S2-2109109.zip","group":"S2","meeting":"S2-148-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]