[{"name":"S2-2006795","title":"LS from BBF: Completion of WT-456 and WT-470","source":"BBF","contact":"Lincoln Lavoie","contact-id":39231,"tdoctype":"LS in","for":"Information","abstract":"Dear colleagues, We are pleased to attach the finalized versions of WT-456 'AGF Requirements' and WT-470 '5G WWC Architecture'. To be clear on our process, this is upon completion of comment resolution and editorial review by the WWC work area, but prior to final membership balloting, formal approval and publication. Review and comments are welcome, although any modifications to the document will not appear until the next revision. These two documents are part of the phase 1 of BBF WWC work, which is also expected to include updates to TR-124 (Functional Requirements for Broadband Residential Gateway Devices) and TR-181 (Device Data Model for TR-069) - these two specifications have started finalization process with comment resolution to take place at our Q3 meeting. We have a number of functional extensions and refinements to the WWC work planned for the remainder of the year and beyond, including some FFS items present in the attached WT documents. We look forward to continuing our fruitful relationship. Thanks, Lincoln Lavoie Broadband Forum Technical Committee Chair","secretary_remarks":"Revision of postponed S2-2004815 from S2#140E. Response drafted in S2-2006934. Final response in S2-2008001","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11620,"status":"replied to","reservation_date":"2020-09-22 08:22:50","uploaded":"2020-09-22 09:22:30","revisionof":"S2-2004815","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, SA WG3, SA WG5, CT WG1, CT WG13, CT WG14, RAN WG3","Cc":"","lsoriginalls":"LIAISE-411","lsreply":"S2-2008001","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2006795.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2006933","title":"Alignment of 23.316 with TR-456 \/ TR-470 i.e. the BBF technical specifications","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Refer now to TR-456 and TR-470","secretary_remarks":"Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11660,"status":"agreed","reservation_date":"2020-09-29 15:33:17","uploaded":"2020-10-02 17:37:13","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.316","crspecversion":"16.5.0","workitem":[{"winame":"5WWC"}],"crnumber":2050.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-200954","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2006933.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2006934","title":"[DRAFT] LS on Completion of WT-456 and WT-470","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"LS out","for":"Approval","abstract":"Draft LS on Completion of WT-456 and WT-470","secretary_remarks":"Response to S2-2006795. Agreed. Revised to clean up in S2-2008001","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11640,"status":"revised","reservation_date":"2020-09-29 15:33:18","uploaded":"2020-10-02 17:37:13","revisionof":"","revisedto":"S2-2008001","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"5WWC"},{"winame":"Vertical_LAN"},{"winame":"ETSUN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"BBF","Cc":"CableLabs, CT WG1, CT WG3, CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2006934.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2007229","title":"Update RG-LWAC via UE context modification procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the UDM notifies the AMF of the updated RG-LWAC via Nudm_SDM_Notification service, the AMF may update the RG-LWAC to the W-AGF via UE Context Modification procedure.","secretary_remarks":"R01 agreed. Revised to S2-2008006","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11670,"status":"revised","reservation_date":"2020-10-01 14:19:28","uploaded":"2020-10-02 12:00:52","revisionof":"","revisedto":"S2-2008006","release":"Rel-16","crspec":"23.316","crspecversion":"16.5.0","workitem":[{"winame":"5WWC"}],"crnumber":2051.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2007229.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2007231","title":"Clarification on UDM and UDR services in 5WWC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the table 8.6.1.1-1 in the original text, it should be moved to clause 8.1.1.1 which descirbes UDM services and the reference shall be table 5.2.3.3.1-1 in TS 23.502 clause 5.2.3.3.1. For the table 8.6.1.1-2 in the orginal text, it","secretary_remarks":"R01 agreed. Revised to S2-2008007","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11690,"status":"revised","reservation_date":"2020-10-01 14:19:33","uploaded":"2020-10-02 12:00:52","revisionof":"","revisedto":"S2-2008007","release":"Rel-16","crspec":"23.316","crspecversion":"16.5.0","workitem":[{"winame":"5WWC"}],"crnumber":2053.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2007231.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2007232","title":"Correction on 5WWC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The SUCI provided by the W-AGF to the AMF is derived from the EAP-Identity message received from the N5GC device , as defined in TS 33.501 [11]. 10. The AMF sends an N2 Initial Context Setup Request message as defined in TS 38.413 [23]","secretary_remarks":"Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11710,"status":"agreed","reservation_date":"2020-10-01 14:19:34","uploaded":"2020-10-02 12:00:52","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.316","crspecversion":"16.5.0","workitem":[{"winame":"5WWC"}],"crnumber":2054.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-200954","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2007232.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2007661","title":"Clarification on the construction of prioritized list of WLAN access networks for trusted access network selection","source":"Lenovo, Motorola Mobility, Broadcom","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is clarified that: If the UE is provided with WLANSP rules, the UE constructs a prioritized list of WLAN access networks by using the WLANSP rules and the procedure specified in clause 6.6.1.3 of TS 23.503. If the UE is not provided","secretary_remarks":"Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11720,"status":"agreed","reservation_date":"2020-10-02 15:48:18","uploaded":"2020-10-02 15:55:27","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.6.0","workitem":[{"winame":"5WWC"}],"crnumber":2510.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-200954","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2007661.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2007663","title":"Clarification on the UE procedure for selecting a WLAN access based on WLANSP rules","source":"Lenovo, Motorola Mobility, Broadcom","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It specifies when the UE shall apply the procedure in clause 6.6.1.3.","secretary_remarks":"R01 agreed. Revised to S2-2008008","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11730,"status":"revised","reservation_date":"2020-10-02 15:51:54","uploaded":"2020-10-02 15:55:27","revisionof":"","revisedto":"S2-2008008","release":"Rel-16","crspec":"23.503","crspecversion":"16.6.0","workitem":[{"winame":"5WWC"}],"crnumber":502.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2007663.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2007783","title":"LS from BBF: Your liaison S2-2005917","source":"BBF","contact":"Lincoln Lavoie","contact-id":39231,"tdoctype":"LS in","for":"Information","abstract":"Dear colleagues, We have considered the questions in your recent liaison, S2-2005917, and would offer the following reply: - Q1: Does BBF consider that the support for such 5G-RG(s) needs to be specified or does BBF plan to mandate that a 5G RG that supports MA PDU Session shall support MA PDU Session both over NR\/5GC and LTE\/EPC , if LTE\/EPC is supported. A: We would require support for both NR\/5GC and LTE\/EPC - Q2: If the 5G-RG does not support MA PDU session simultaneously over LTE\/EPC and wireline access, when 3GPP access of a MA PDU Session is handed over from NR to LTE\/EPC should the wireline or the wireless access of the MA PDU Session be released? A: We would prefer that the wireless access of the MA PDU session be released. - Q3: Does BBF have any preference on whether the release (see Q2) of the access should be initiated by the 5G RG or by the network (5GC)? A: We would prefer network initiated release. You have also advised us in liaison that with respect to DHCP, 3GPP does not go beyond referring to the relevant IETF RFCs. We do have three concerns at the present time: 1. That a lease associated with a PDU session would be required to have a common lifetime and fate share with the PDU session. This has implications with respect to coordination between an SMF and any external server. 2. That a DHCP server will need to accept and process DHCPv6 relay forward headers inserted by the access node as per RFC 6221 and by an AGF as a DHCPv6 relay. 3. That a DHCP server will accept an DHCPv4 unicast message with a non-zero GIADDR. A further query would be if there is a situation where for an IPv6 or IPv4\/v6 session that an SMF does not originate a router advertisement. Our read of section 5.8.2.2.3 of TS23.501 suggests some ambiguity. We also note that as specified in clause 5.16 of TS 29.244 support for framed routes by a UPF would be appear to be optional as support is specifically indicated in the UPF functional features IE . For our purposes we would require UPF support of framed routes to be mandatory and would indicate that in our next revision of our specifications. We look forward to continuing our fruitful relationship. Thanks, Lincoln Lavoie Broadband Forum Technical Committee Chair","secretary_remarks":"Postponed","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11630,"status":"postponed","reservation_date":"2020-10-09 08:27:53","uploaded":"2020-10-09 08:28:11","revisionof":"","revisedto":"S2-2008341","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CableLabs","lsoriginalls":"LIAISE-423","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2007783.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008001","title":"LS on Completion of WT-456 and WT-470","source":"SA WG2","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"LS out","for":"Approval","abstract":"To: BBF. CC: CableLabs, CT WG1, CT WG3, CT WG4","secretary_remarks":"Revision of S2-2006934. Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11650,"status":"approved","reservation_date":"2020-10-19 05:20:07","uploaded":"2020-10-20 07:13:48","revisionof":"S2-2006934","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"5WWC"},{"winame":"Vertical_LAN"},{"winame":"ETSUN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2006795","lsto":"BBF","Cc":"CableLabs, CT WG1, CT WG3, CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2008001.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008006","title":"Update RG-LWAC via UE context modification procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the UDM notifies the AMF of the updated RG-LWAC via Nudm_SDM_Notification service, the AMF may update the RG-LWAC to the W-AGF via UE Context Modification procedure.","secretary_remarks":"Revision of S2-2007229R01. Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11680,"status":"agreed","reservation_date":"2020-10-19 05:20:10","uploaded":"2020-10-20 07:13:49","revisionof":"S2-2007229","revisedto":"","release":"Rel-16","crspec":"23.316","crspecversion":"16.5.0","workitem":[{"winame":"5WWC"}],"crnumber":2051.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200954","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2008006.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008007","title":"Clarification on UDM and UDR services in 5WWC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the table 8.6.1.1-1 in the original text, it should be moved to clause 8.1.1.1 which descirbes UDM services and the reference shall be table 5.2.3.3.1-1 in TS 23.502 clause 5.2.3.3.1. For the table 8.6.1.1-2 in the orginal text, it","secretary_remarks":"Revision of S2-2007231R01. Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11700,"status":"agreed","reservation_date":"2020-10-19 05:20:11","uploaded":"2020-10-20 07:13:49","revisionof":"S2-2007231","revisedto":"","release":"Rel-16","crspec":"23.316","crspecversion":"16.5.0","workitem":[{"winame":"5WWC"}],"crnumber":2053.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200954","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2008007.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2008008","title":"Clarification on the UE procedure for selecting a WLAN access based on WLANSP rules","source":"Lenovo, Motorola Mobility, Broadcom","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It specifies when the UE shall apply the procedure in clause 6.6.1.3.","secretary_remarks":"Revision of S2-2007663R01. Approved","agenda_item_sort_order":26,"ainumber":"7.2","ainame":"Wireless and Wireline Convergence for the 5G system architecture (5WWC)","tdoc_agenda_sort_order":11740,"status":"agreed","reservation_date":"2020-10-19 05:20:12","uploaded":"2020-10-20 07:13:49","revisionof":"S2-2007663","revisedto":"","release":"Rel-16","crspec":"23.503","crspecversion":"16.6.0","workitem":[{"winame":"5WWC"}],"crnumber":502.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200954","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_141e_Electronic\/Docs\/S2-2008008.zip","group":"S2","meeting":"S2-141-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]