[{"name":"S2-1910861","title":"LS from RAN WG3: LS on Solution #1 of Key Issue 1: Redundant user plane paths based on dual connectivity","source":"RAN WG3","contact":"Nianshan Shi","contact-id":45408,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 has discussed Solution #1 of KI 1, especially about how the RSN is to be used by NG-RAN node, and if PDU Session pair information (i.e. the two PDU sessions are indicated as the redundant pair) is needed. There is consensus that RSN may work. However, if PDU session pair information is not provided (within RSN or otherwise), this may imply a change in the way the MN selects the SN for DC: according to current principles, this selection shall ultimately be based on radio and RAN load conditions (which is available to RAN and not to core network). The same considerations apply when one gNB-CU and two gNB-DUs are used. RAN WG3 sees benefit if 5GC can provide the PDU session pair information to gain more flexibility in NG-RAN node, but RAN WG3 is not sure if the 5GC would be able to provide this information to NG-RAN node without adding too much complexity. Action: RAN WG3 kindly asks SA WG2 to clarify the above.","secretary_remarks":"Postponed S2-1908698 from S2#135. Response drafted in S2-1911101. Final response in S2-1912649","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20630,"status":"replied to","reservation_date":"2019-10-30 08:52:11","uploaded":"2019-11-04 09:40:46","revisionof":"S2-1908698","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"R3-194794","lsreply":"S2-1912649","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1910861.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1910883","title":"LS from CT WG4: LS on Sequence number on redundant transmission","source":"CT WG4","contact":"Caixia Qi","contact-id":56676,"tdoctype":"LS in","for":"Information","abstract":"CT WG4 has discussed the user plane impacts to support duplicated transmission of user plane packets of specific QoS flows on N3\/N9 interfaces, and agreed that the current GTP-U sequence number is not appropriate to detect the duplicated packets since it is used for in order delivery of packets and the QFI is carried in the PDU Session Container.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20500,"status":"noted","reservation_date":"2019-10-30 09:03:45","uploaded":"2019-11-04 09:40:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"SA WG2","lsoriginalls":"C4-194485","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1910883.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1910894","title":"LS from RAN WG2: Granularity of periodicity and burst arrival time in TSCAI","source":"RAN WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"RAN WG2 discussed granularity of periodicity and burst arrival time in TSCAI signalled to RAN and made the following agreement: Granularity of burst arrival time and periodicity signalled to RAN should be preferably 1 us.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20480,"status":"noted","reservation_date":"2019-10-30 09:03:47","uploaded":"2019-11-04 09:40:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"SA WG2","lsoriginalls":"R2-1914223","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1910894.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1910965","title":"5G URLLC Handling redundant PDU Sessions","source":"Nokia, Nokia Shanghai Bell, Samsung","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Analysis: SMF will not have PDU Session pair information when first PDU Session information. This is not available at the UE nor provided by the UE. At the time of second PDU Session establishment, old PDU Session ID is available. If there are multiple SMFs, this is not available at the SMF. Thus the following are the only possible options: - UE provides the old PDU Session ID information as part of second request. It is assumed that there is always only one SMF that manages the redundant PDU Session. Since UE impact was rejected \/ ruled out in the past, it is proposed that we state that the assumption is that there is only one SMF always for this approach to work. For the first PDU Session, only RSN is available to indicate to the RAN. Thus it is proposed to use RSN for 1st session request, both RSN and old PDU Session ID for 2nd session request.","secretary_remarks":"Revision of S2-1910086 from S2#135. Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20580,"status":"noted","reservation_date":"2019-11-04 02:53:17","uploaded":"2019-11-08 20:14:35","revisionof":"S2-1910086","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1896.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1910965.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1910967","title":"LS from SA WG5: LS on QoS monitoring for URLLC","source":"SA WG5","contact":"Yizhi Yao","contact-id":66963,"tdoctype":"LS in","for":"Information","abstract":"SA WG5 is working on the performance measurements definitions related to UL\/DL packet delay for 5G network under the Rel-16 WI Enhancement of performance assurance for 5G networks including network slicing. The UL\/DL packet delay needs to be measured for the QoS flows per 5QI between PSA UPF and NG-RAN, between NG-RAN and UE, and between the PSA UPF and UE, based on SA WG2 defined mechanism for QoS Monitoring per QoS Flow per UE to assist URLLC service (see 5.33.3.2 of 23.501) with support from NG-RAN. SA WG5 would like to ask if RAN WG3 plans to support the SA WG2 defined mechanism for QoS Monitoring per QoS Flow per UE to assist URLLC service in Rel-16.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20490,"status":"noted","reservation_date":"2019-11-04 11:04:38","uploaded":"2019-11-04 11:15:31","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"SA WG2","lsoriginalls":"S5-196840","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1910967.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911099","title":"Clarifications to dual connectivity based redundancy","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the RSN parameter, in combination with RAN configuration, determines the user plane resources to be used in the RAN and CN. Adds the RPID parameter to RAN to provide pairing information. By avoiding explicit reference to the paired PDU Session ID, the solution using the RPID parameter can provide the pairing information without needing a common SMF for the redundant PDU sessions. Hence, the solution can provide pairing info to RAN and at the same time keep multiple SMFs for better control plane redundancy.","secretary_remarks":"Revision of S2-1909598 from S2#135. Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20560,"status":"noted","reservation_date":"2019-11-06 22:24:29","uploaded":"2019-11-08 04:33:35","revisionof":"S2-1909598","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1856.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911099.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911100","title":"Updates for PDU Session pair information","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adds PDU Session pair information in line with 23.501.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20570,"status":"noted","reservation_date":"2019-11-06 22:24:32","uploaded":"2019-11-08 04:33:35","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1882.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911100.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911101","title":"[DRAFT] Reply LS on Solution #1 of Key Issue 1: Redundant user plane paths based on dual connectivity","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"SA WG2 would like to give the following in response to RAN WG3's LS on Solution #1 of Key Issue 1: Redundant user plane paths based on dual connectivity.","secretary_remarks":"Response to S2-1910861. Revised in parallel session to S2-1912295.","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20520,"status":"revised","reservation_date":"2019-11-06 22:24:34","uploaded":"2019-11-08 04:33:35","revisionof":"","revisedto":"S2-1912295","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911101.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911176","title":"Clarification on URLLC support in Session Modification Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding corresponding SMF behaviour and adding CN tunnel info(s) in the N2 SM information sent to RAN.","secretary_remarks":"Revised in parallel session to S2-1912277.","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20610,"status":"revised","reservation_date":"2019-11-07 09:02:44","uploaded":"2019-11-08 14:47:07","revisionof":"","revisedto":"S2-1912277","release":"Rel-16","crspec":"23.502","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1887.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911176.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911234","title":"Clarification on PDU session pair information to NG-RAN","source":"LG Electronics","contact":"Seokjung Kim","contact-id":70180,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Added a clarification that the SMF determines the PDU session pair information on which PDU Sessions are paired for redundant transmission. When the paired PDU Session is served by other SMF, the SMF obtains the PDU session pair information for the paired PDU Session from the UDM.","secretary_remarks":"Revision of S2-1909852 from S2#135. Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20590,"status":"noted","reservation_date":"2019-11-07 13:45:20","uploaded":"2019-11-07 22:25:23","revisionof":"S2-1909852","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1908.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911234.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911235","title":"Clarification on PDU session pair information to NG-RAN","source":"LG Electronics","contact":"Seokjung Kim","contact-id":70180,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Added a clarification that the SMF determines the PDU session pair information on which PDU Sessions are paired for redundant transmission. When the paired PDU Session is served by other SMF, the SMF obtains the PDU session pair information for the paired PDU Session from the UDM.","secretary_remarks":"Revision of S2-1909855 from S2#135. Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20600,"status":"noted","reservation_date":"2019-11-07 13:47:39","uploaded":"2019-11-07 22:25:23","revisionof":"S2-1909855","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1862.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911235.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911609","title":"Correction on Xn-based HO procedure regarding N3\/N9 redundant transmission","source":"Samsung","contact":"Kisuk Kweon","contact-id":80126,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In TS 23.502, when the target NG-RAN can't support redundant transmission, the SMF may release the QoS flow subject to redundant transmission","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20760,"status":"agreed","reservation_date":"2019-11-08 10:38:10","uploaded":"2019-11-08 10:48:57","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1923.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-191073","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911609.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911612","title":"Correction on support of redundant transmission on N3\/N9 interfaces","source":"Samsung","contact":"Kisuk Kweon","contact-id":80126,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Delete the different Network Instance as example of different routing information by the NG-RAN","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20770,"status":"agreed","reservation_date":"2019-11-08 10:41:46","uploaded":"2019-11-08 10:48:57","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1971.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-191073","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911612.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1911629","title":"Correction and clarification to AF influence in URLLC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 5.6.7.1, clarify that the SMF should preserve UE IP address when receive the 'Indication of UE IP address preservation'. In clause 5.6.7.2, move application layer logic from normative text describing AF response into a note.","secretary_remarks":"Revised in parallel session to S2-1912276.","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20660,"status":"revised","reservation_date":"2019-11-08 11:10:04","uploaded":"2019-11-08 14:47:07","revisionof":"","revisedto":"S2-1912276","release":"Rel-16","crspec":"23.501","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1973.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1911629.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1912276","title":"Correction and clarification to AF influence in URLLC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 5.6.7.1, clarify that the SMF should preserve UE IP address when receive the 'Indication of UE IP address preservation'. In clause 5.6.7.2, move application layer logic from normative text describing AF response into a note.","secretary_remarks":"Revision of S2-1911629. Agreed in parallel session. Block approved","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20790,"status":"agreed","reservation_date":"2019-11-21 16:37:59","uploaded":"2019-11-25 15:57:55","revisionof":"S2-1911629","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1973.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-191073","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1912276.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1912277","title":"Clarification on URLLC support in Session Modification Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding corresponding SMF behaviour and adding CN tunnel info(s) in the N2 SM information sent to RAN.","secretary_remarks":"Revision of S2-1911176. Revised in parallel session to S2-1912650.","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20620,"status":"revised","reservation_date":"2019-11-21 16:38:00","uploaded":"2019-11-25 15:57:55","revisionof":"S2-1911176","revisedto":"S2-1912650","release":"Rel-16","crspec":"23.502","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1887.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1912277.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1912295","title":"[DRAFT] Reply LS on Solution #1 of Key Issue 1: Redundant user plane paths based on dual connectivity","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"SA WG2 would like to give the following in response to RAN WG3's LS on Solution #1 of Key Issue 1: Redundant user plane paths based on dual connectivity.","secretary_remarks":"Revision of S2-1911101. Revised to S2-1912649.","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20540,"status":"revised","reservation_date":"2019-11-25 15:19:11","uploaded":"2019-11-25 16:07:54","revisionof":"S2-1911101","revisedto":"S2-1912649","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1912295.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1912317","title":"Summary of Draft Session and Way Forward","source":"-","contact":"Maurice Pope","contact-id":648,"tdoctype":"other","for":"Discussion","abstract":"Summary of Draft Session and Way Forward","secretary_remarks":"Created at meeting. Noted in parallel session","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20530,"status":"noted","reservation_date":"2019-11-25 15:19:24","uploaded":"2019-11-25 16:07:54","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1912317.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1912649","title":"[DRAFT] Reply LS on Solution #1 of Key Issue 1: Redundant user plane paths based on dual connectivity","source":"SA WG2","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG3","secretary_remarks":"Revision of S2-1912295. Approved","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20550,"status":"approved","reservation_date":"2019-11-25 15:22:39","uploaded":"2019-11-25 16:07:57","revisionof":"S2-1912295","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-1910861","lsto":"RAN WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1912758.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1912650","title":"Clarification on URLLC support in Session Modification Procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding corresponding SMF behaviour and adding CN tunnel info(s) in the N2 SM information sent to RAN.","secretary_remarks":"Revision of S2-1912277. Agreed in parallel session. Block approved","agenda_item_sort_order":38,"ainumber":"7.10.1","ainame":"Enhancement of URLLC supporting in 5GC (5G_URLLC)","tdoc_agenda_sort_order":20750,"status":"agreed","reservation_date":"2019-11-25 15:21:57","uploaded":"2019-11-25 16:07:57","revisionof":"S2-1912277","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.2.0","workitem":[{"winame":"5G_URLLC"}],"crnumber":1887.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-191073","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136_Reno\/Docs\/S2-1912650.zip","group":"S2","meeting":"S2-136","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]