[{"name":"S2-2008338","title":"LS from RAN WG2: LS Reply on SA WG2 assumptions on architecture aspects for using satellite access in 5G","source":"RAN WG2","contact":"Bharat Shrestha","contact-id":85593,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 thanks SA WG2 for the LS on SA WG2 assumptions on architecture aspects for using satellite access in 5G. RAN WG2 discussed the question in the LS and would like to provide the following feedback. SA WG2 question: - SA WG2 has discussed whether cells, as core network sees them, are earth-moving or earth-fixed. Currently in terrestrial networks a Cell ID determined and provided by RAN is used to represent UE location in different services and systems (e.g. to route emergency calls to a suitable PSAP). For satellite coverage e.g. with moving beams, would the Cell ID received by CN still correspond to an earth-fixed area? - In case of earth-fixed cells (as seen from the CN), how the RAN node connected to 5GCN (e.g. CU or gNB) maps the radio component of the cell that can potentially have moving coverage (e.g. in case of NGSO satellite) to earth-fixed cells represented by CGI would be up to RAN WGs to decide. RAN WG2 feedback: - RAN WG2 has identified that radio cells for NTN can be permanently fixed, temporarily fixed or continuously moving. A moving radio cell covers different earth area over time and system information including Cell ID moves with the radio cell. RAN WG2 thinks any potential solution to mapping earth area to cell ID seen by the CN is out of scope of RAN WG2. Action: RAN WG2 respectfully requests SA WG2 to take the above information into account and provide feedback if any.","secretary_remarks":"Revision of postponed S2-2006811 from S2#141E. Postponed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19330,"status":"postponed","reservation_date":"2020-11-03 09:08:59","uploaded":"2020-11-03 09:12:54","revisionof":"S2-2006811","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CT WG1, RAN WG3","lsoriginalls":"R2-2008229","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008338.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008345","title":"LS from CT WG1: LS on NAS procedure guard timers for GEO satellite","source":"CT WG1","contact":"Chen-ho Chin","contact-id":57105,"tdoctype":"LS in","for":"Information","abstract":"CT WG1 has discussed whether to adjust the NAS procedure guard timers when operating in the GEO satellite environment. NAS procedure guard\/transmission timers are set based on the value of T300 and T-PollRetransmit. Thus before CT WG1 proceed with further analysis on extending NAS timers, CT WG1 would like to ask RAN WG2 the following questions: 1) will the value of T300 and T-PollRetransmit for GEO satellite be larger than 2000ms; 2) If the answer of the question 1) is 'Yes', then what will the values of T300 and T-PollRetransmit for GEO satellite be?","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19350,"status":"noted","reservation_date":"2020-11-03 09:08:59","uploaded":"2020-11-03 09:12:53","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"SA WG2","lsoriginalls":"C1-205967","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008345.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008346","title":"LS from CT WG1: New satellite radio access technologies for PLMN selection","source":"CT WG1","contact":"Amer Catovic","contact-id":39766,"tdoctype":"LS in","for":"Information","abstract":"CT WG1 is working on the TR 24.821 Study on PLMN selection for satellite access. SA WG2 has agreed on introducing new Core Network RAT types for satellite access: NR(LEO), NR(MEO), NR(GEO) and NR(OTHERSAT) for use within 5G core network. CT WG1 would like to ask the following questions to SA WG1: Question 1: Is there a service requirement to differentiate between 'NG-RAN' and 'satellite access to 5GC' for the purpose of PLMN selection? Question 2: Does SA WG1 intend to introduce new associated Access Technology identifier(s) for 'satellite access' for the Operator Controlled PLMN Selector list and a User Controlled PLMN Selector list (stored on the SIM\/USIM card). If yes, how many different identifiers?","secretary_remarks":"Response drafted in S2-2008384. FInal response in S2-2009485","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19280,"status":"replied to","reservation_date":"2020-11-03 09:08:59","uploaded":"2020-11-03 09:12:53","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG1","Cc":"SA WG2","lsoriginalls":"C1-206507","lsreply":"S2-2009485","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008346.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008383","title":"Network selection for NR satellite access","source":"Nokia, Nokia Shanghai Bell","contact":"Hannu Hietalahti","contact-id":69922,"tdoctype":"draftCR","for":"Agreement","abstract":"Summary of change: For NR access, gNB gNB includes Cell ID and UE location information, if available. In order to steer the UE to register to a PLMN in the UE location country, the AMF monitors whether the PLMN the UE is accessing a PLMN that is allowed in the UE location. If the AMF, based on information received from the gNB or as the result of an earlier UE location procedure is aware that the target PLMN is not allowed in the present UE location, then the AMF rejects the NAS request and includes Recommended MCC(s) referring to the MCC's that are allowed in the present UE location. If the AMF hasn't got sufficiently accurate UE location, the AMF may let the NAS procedure proceed and initiate UE location request in order to determine the possible need to deregister the UE later, if it turns out that the UEs registered PLMN is not allowed in the present UE location. In addition to the MCC to country mapping specified in TS 23.122, also 900-series MCCs are considered for NR satellite access.","secretary_remarks":"r02 agreed. Revised to S2-2009484.","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19290,"status":"revised","reservation_date":"2020-11-06 14:50:36","uploaded":"2020-11-06 14:56:24","revisionof":"","revisedto":"S2-2009484","release":"Rel-17","crspec":"23.502","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008383.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008384","title":"[DRAFT] LS on NR satellite access PLMN selection","source":"Nokia Korea","contact":"Hannu Hietalahti","contact-id":69922,"tdoctype":"LS out","for":"Approval","abstract":"LS to ask CT WG1 guidance on UE PLMN selection procedures.","secretary_remarks":"Response to S2-2008346. r02 agreed. Revised to S2-2009485.","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19310,"status":"revised","reservation_date":"2020-11-06 14:53:32","uploaded":"2020-11-06 14:56:24","revisionof":"","revisedto":"S2-2009485","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008384.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008452","title":"Handling of long delays when using GEO backhaul .","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Approval","abstract":"This contribution discusses.","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19360,"status":"noted","reservation_date":"2020-11-06 19:55:24","uploaded":"2020-11-09 22:06:06","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008452.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008453","title":"Backhaul satellite category per network instance","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"draftCR","for":"Approval","abstract":"This contribution proposes to configure a backhaul category per network instance","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19370,"status":"noted","reservation_date":"2020-11-06 19:55:24","uploaded":"2020-11-09 22:06:06","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"TEI17"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008453.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008495","title":"Reply LS on SA WG2 assumptions from conclusion of study on architecture aspects for using satellite access in 5G","source":"RAN WG3","contact":"Luis Lopes","contact-id":84588,"tdoctype":"LS in","for":"Information","abstract":"RAN WG3 thanks SA WG2 for their reply LS in R3-206842\/S2-2008307. RAN WG3 would like to inform SA WG2 and RAN WG2 that RAN WG3 agreed that a Cell ID as used in the User Location Information on the NG\/N2 interface corresponds to a fixed geographical area, and the Tracking Area is coupled with geographical area. Although it is up to RAN WG2 to decide how cell IDs and TAIs are broadcast in SIB1 for NTN, RAN WG3 would like to share the approaches so far considered in RAN WG3: a) On Uu, SIB content corresponds to momentary coverage area of a satellite beam related to the geographically fixed areas of TAs\/Cells - irrespective of whether the beam is fixed or moving. b) The cell ID used on Uu SIB content (and probably on Xn) are decoupled from cell ID used on NG(N2). The respective mapping is performed in RAN. This requires gNB to acquire the UE's location information. To progress further, RAN WG3 would also like to ask RAN WG2 to provide any feedback on the above approaches including, e.g. SIB aspects, and how the RAN could acquire information on the UE's location if this is needed e.g. for above approach, and for registration, etc. Note: NTN WID includes 'identification of potential issues associated to the use of the existing Location Services (LCS) application protocols to locate UE in the context of NTN and specify adaptations if any [RAN WG2\/3]'. This could be used to determine the UE location with sufficient level of accuracy if needed, as requested in R3-206842. Action: RAN WG3 kindly asks SA WG2 to take the above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19340,"status":"noted","reservation_date":"2020-11-07 13:35:37","uploaded":"2020-11-12 10:16:20","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, RAN WG2","Cc":"SA WG3-LI, SA WG5","lsoriginalls":"R3-207062","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008495.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008596","title":"Introduce new standardized 5QI to QoS characteristics mapping due to Satellite Access\/Satellite Backhaul","source":"XiaoMi","contact":"Dong Chen","contact-id":85557,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Add new standardized 5QI to QoS characteristics mapping for Satellite Access\/Satellite Backhaul","secretary_remarks":"Postponed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19380,"status":"postponed","reservation_date":"2020-11-09 06:42:33","uploaded":"2020-11-09 06:55:03","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008596.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008692","title":"NAS timer for GEO","source":"OPPO","contact":"Fei Lu","contact-id":87831,"tdoctype":"draftCR","for":"Approval","abstract":"The NAS retransmission timer will be adjusted for NR satellite access with NR(GEO) RAT Type.","secretary_remarks":"Postponed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19390,"status":"postponed","reservation_date":"2020-11-09 08:27:39","uploaded":"2020-11-09 10:25:20","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008692.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008783","title":"A new NOTE for Standardised 5QI to support satellite backhaul connectivity.","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"draftCR","for":"Approval","abstract":"Adding new NOTE in standardized 5QI to QoS characteristics mapping for satellite backhaul connectivity.","secretary_remarks":"Postponed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19400,"status":"postponed","reservation_date":"2020-11-09 11:40:22","uploaded":"2020-11-09 11:44:18","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008783.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008785","title":"The PDU session establishment procedure with support of satellite backhaul","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"draftCR","for":"Approval","abstract":"Add transport operations of the satellite backhaul related information on PDU session establishment procedure.","secretary_remarks":"Postponed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19410,"status":"postponed","reservation_date":"2020-11-09 12:08:43","uploaded":"2020-11-09 12:11:27","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.502","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008785.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008933","title":"Selection of CN node by NG-RAN node providing satellite access across multiple countries","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"draftCR","for":"Approval","abstract":"Proposes updates to previously agreed DRAFTCR on 5G AN enforcing AMF selection in country of UE","secretary_remarks":"r02 agreed. Revised to S2-2009486.","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19420,"status":"revised","reservation_date":"2020-11-09 14:57:23","uploaded":"2020-11-09 22:06:06","revisionof":"","revisedto":"S2-2009486","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008933.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008952","title":"CN PDB for slow backhaul links","source":"Qualcomm Incorprorated","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"draftCR","for":"Approval","abstract":"Clarifies that dynamic CN can be used for any type of QoS Flows","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19440,"status":"noted","reservation_date":"2020-11-09 15:50:58","uploaded":"2020-11-09 17:44:31","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008952.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008954","title":"[DRAFT] AN-PDB and PER targets for satellite access","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS out","for":"Approval","abstract":"Asks RAN WG1, RAN WG2, RAN WG3 questions on expected values for AN-PDB and PER for satellite access in order to determine whether there is a need for new 5QI values","secretary_remarks":"r01 removing action on RAN WG3 was agreed. Revised to S2-2009225.","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19450,"status":"revised","reservation_date":"2020-11-09 15:54:28","uploaded":"2020-11-09 17:44:31","revisionof":"","revisedto":"S2-2009225","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG1, RAN WG2, RAN WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008954.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008987","title":"Policy control based on satellite backhaul information","source":"Xiaomi","contact":"Yang Shen","contact-id":88433,"tdoctype":"draftCR","for":"Approval","abstract":"This paper introduces satellite backhaul information as SM PCRT and input to PCF for policy control.","secretary_remarks":"Revision of (Postponed) S2-2007727 from S2#141E. r03 agreed. Revised to S2-2009487.","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19470,"status":"revised","reservation_date":"2020-11-09 16:37:31","uploaded":"2020-11-09 19:05:20","revisionof":"S2-2007727","revisedto":"S2-2009487","release":"Rel-17","crspec":"23.503","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2008987.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009089","title":"Identification of satellite backhaul QoS characteristics","source":"TNO","contact":"Relja Djapic","contact-id":83525,"tdoctype":"draftCR","for":"Approval","abstract":"Determining QoS properties (PDB) of satellite backhaul links based on AF and UPF information.","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19490,"status":"noted","reservation_date":"2020-11-09 23:45:45","uploaded":"2020-11-09 23:53:14","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009089.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009091","title":"LS from RAN WG2: Reply LS on NAS procedure guard timers for GEO satellite","source":"RAN WG2","contact":"Haitao Li","contact-id":80171,"tdoctype":"LS in","for":"Information","abstract":"RAN WG2 would like to thank CT WG1 for their LS on NAS procedure guard timers for GEO satellite in R2-2010686 (C1-205967). CT WG1 asked whether the values of T300 and T-PollRetransmit for GEO satellite will be larger than 2000ms, and if so, what the values will be. For T-PollRetransmit, RAN WG2 has concluded that there is no need to extend the timer value for GEO satellite, so the maximum value is still 4000ms, as specified in the TS 38.331. For T300, RAN WG2 has briefly discussed the timer value for GEO satellite. It may be extended beyond the current Rel-15\/16 maximum of 2000ms, but further discussion is needed. RAN WG2 will inform CT WG1 of the ultimate value of T300 once it is decided.","secretary_remarks":"Noted","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19500,"status":"noted","reservation_date":"2020-11-15 08:46:34","uploaded":"2020-11-15 08:47:13","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"SA WG2","lsoriginalls":"R2-2011230","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009091.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009096","title":"LS from RAN WG3: Reply LS on LS on signalling of satellite backhaul connection","source":"RAN WG3","contact":"Philippe Reininger","contact-id":35013,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 thanks SA WG2 for their LS in R3-206843\/S2-2008308. The LS from SA WG2 addresses the cases where satellite connectivity is used as backhaul between terrestrial RAN nodes and terrestrial CN nodes. RAN WG3 did not discuss the satellite backhaul during the NTN Study Item and this topic is out of scope of the on-going Rel-17 RAN Work Item. RAN WG3 is not able to provide specific characteristics of the network packet delay budget as requested by SA WG2 in point 3 and 4. Then RAN WG3 is only able to provide the following general NG interface backhaul principles: - According to TS 38.411, the support of any suitable layer 1 technique - like point-to-point or point-to-multipoint techniques - shall not be prevented; - According to principles outlined in TS 38.401, NG-RAN interfaces are specified under the assumption that transport functions (TNL) are separate from NG-RAN and 5GC functions (RNL). RAN WG3 believes that the principles outlined above should provide sufficient response to the questions in the LS. Action: RAN WG3 kindly asks SA WG2 to take the information above into account.","secretary_remarks":"CC#4: Postponed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19510,"status":"postponed","reservation_date":"2020-11-16 11:15:08","uploaded":"2020-11-16 11:17:03","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG2, RAN WG1","lsoriginalls":"R3-207060","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009096.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009225","title":"AN-PDB and PER targets for satellite access","source":"SA WG2","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG1, RAN WG2. CC: RAN WG3","secretary_remarks":"Revision of S2-2008954r01 removing action on RAN WG3. This LS OUT was approved","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19460,"status":"approved","reservation_date":"2020-11-26 07:12:34","uploaded":"2020-11-26 07:31:15","revisionof":"S2-2008954","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5GSAT_ARCH"}],"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_142e_Electronic\/Docs\/S2-2009225.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009484","title":"Network selection for NR satellite access","source":"Nokia, Nokia Shanghai Bell","contact":"Hannu Hietalahti","contact-id":69922,"tdoctype":"draftCR","for":"Agreement","abstract":"Summary of change: For NR access, gNB gNB includes Cell ID and UE location information, if available. In order to steer the UE to register to a PLMN in the UE location country, the AMF monitors whether the PLMN the UE is accessing a PLMN that is allowed in the UE location. If the AMF, based on information received from the gNB or as the result of an earlier UE location procedure is aware that the target PLMN is not allowed in the present UE location, then the AMF rejects the NAS request and includes Recommended MCC(s) referring to the MCC's that are allowed in the present UE location. If the AMF hasn't got sufficiently accurate UE location, the AMF may let the NAS procedure proceed and initiate UE location request in order to determine the possible need to deregister the UE later, if it turns out that the UEs registered PLMN is not allowed in the present UE location. In addition to the MCC to country mapping specified in TS 23.122, also 900-series MCCs are considered for NR satellite access.","secretary_remarks":"Revision of S2-2008383r02. Endorsed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19300,"status":"endorsed","reservation_date":"2020-11-26 07:13:10","uploaded":"2020-11-26 07:31:19","revisionof":"S2-2008383","revisedto":"","release":"Rel-17","crspec":"23.502","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009484.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009485","title":"LS on NR satellite access PLMN selection","source":"SA WG2","contact":"Hannu Hietalahti","contact-id":69922,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG1","secretary_remarks":"Revision of S2-2008384r02. Approved","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19320,"status":"approved","reservation_date":"2020-11-26 07:13:10","uploaded":"2020-11-26 07:31:19","revisionof":"S2-2008384","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2008346","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009485.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009486","title":"Selection of CN node by NG-RAN node providing satellite access across multiple countries","source":"Ericsson, Vodafone","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"draftCR","for":"Approval","abstract":"Proposes updates to previously agreed DRAFTCR on 5G AN enforcing AMF selection in country of UE","secretary_remarks":"Revision of S2-2008933r02. Endorsed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19430,"status":"endorsed","reservation_date":"2020-11-26 07:13:10","uploaded":"2020-11-26 07:31:19","revisionof":"S2-2008933","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009486.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2009487","title":"Policy control based on satellite backhaul information","source":"Xiaomi","contact":"Yang Shen","contact-id":88433,"tdoctype":"draftCR","for":"Approval","abstract":"This paper introduces satellite backhaul information as SM PCRT and input to PCF for policy control.","secretary_remarks":"Revision of S2-2008987r03. Endorsed","agenda_item_sort_order":18,"ainumber":"8.11","ainame":"Architecture aspects for using satellite access in 5G (5GSAT_ARCH)","tdoc_agenda_sort_order":19480,"status":"endorsed","reservation_date":"2020-11-26 07:13:10","uploaded":"2020-11-26 07:31:19","revisionof":"S2-2008987","revisedto":"","release":"Rel-17","crspec":"23.503","crspecversion":"16.6.0","workitem":[{"winame":"5GSAT_ARCH"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_142e_Electronic\/Docs\/S2-2009487.zip","group":"S2","meeting":"S2-142-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]