[{"name":"S2-2107000","title":"LS from RAN WG2: Reply LS on Time Synchronization assistance parameters","source":"RAN WG2","contact":"Li-Chuan Tseng","contact-id":59751,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 would like to thank SA WG2 for the LS relating to benefits of having time synchronization error budget at the NG-RAN (S2-2103023). For the question: 'Is it beneficial for NG-RAN to receive Time synchronization error budget available for the NG-RAN for Uu interface to fulfil the time sync accuracy request?', RAN WG2 has discussed and concluded that: RAN WG2 sees some benefits to having this information. Action: RAN WG2 respectfully asks SA WG2 to take the above information into account in SA WG2's future work","secretary_remarks":"Revision of postponed S2-2105273 from S2#146E. Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14090,"status":"noted","reservation_date":"2021-09-24 11:25:13","uploaded":"2021-09-24 16:05:51","revisionof":"S2-2105273","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG1, RAN WG3","lsoriginalls":"R2-2106560","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107000.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107007","title":"LS from IEEE: RE: LS on Time Synchronization","source":"IEEE","contact":"Hyunsook Kim","contact-id":42013,"tdoctype":"LS in","for":"Action","abstract":"1. Re interoperability between 1588 editions: The IEEE 1588 working group created IEEE Std 1588-2019 such as to be backward compatible with IEEE 1588-2008. By that we mean that if you do not use the new optional features in the 2019 edition, then the old ones work the same as in 2008. However, care should be taken to make sure that the same optional features are implemented to allow equipment to interoperate. See IEEE 1588-2019 clause 19 on compatibility between the 2019 and 2008 editions. 2. Re interoperability issues with non-synchronizing BC: The behavior you described is allowed in IEEE 1588-2019, if the other requirements for Boundary Clocks are met. There could be potential interoperability issues between the SMPTE ST2059-2 profile devices and the Boundary Clock in 5GS as described in the Liaison statement. We defer to SMPTE to identify interoperability issues with their profile. 3. Re SMPTE profile update: We defer to SMPTE for any information on updates to their PTP profile. We look forward to continued communication and coordination with 3GPP.","secretary_remarks":"Revision of postponed S2-2105362 from S2#146E. Responses drafted in S2-2107135 and S2-2107299. Final response in S2-2108125","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14060,"status":"replied to","reservation_date":"2021-09-24 11:25:13","uploaded":"2021-09-24 16:05:51","revisionof":"S2-2105362","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"TSG CT, SMPTE","lsoriginalls":"reply to 3GPP liaison time sync","lsreply":"S2-2108125","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107007.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107130","title":"Improved PTP instance configuration management","source":"Intel, NTT DOCOMO","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: To address issue 1) it is proposed to add a new UMIC parameter structure with the defaultDS data set, TimePropertiesDS data set and Transport type for a PTP instance identified by PTP instance ID. Accordingly, those data sets are removed from the NW-TT PMIC parameter structure and UMIC parameter structure . To address issue 2) The communication model is enhanced to support the creation and deletion of instances of DS-TT or NW-TT port or user plane node management information. A new NOTE is introduced in Table 5.28.3.1-1 and Table 5.28.3.1-2 to indicate the support parameter instance creation\/deletion.","secretary_remarks":"r04 agreed. Revised to S2-2108126","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14100,"status":"revised","reservation_date":"2021-10-06 13:55:15","uploaded":"2021-10-11 19:50:57","revisionof":"","revisedto":"S2-2108126","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3242.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107130.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107131","title":"Correction of the TSCTSF functionality description","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The TSCTSF determines the Requested PDB by substracting the UE-DS-TT Residence time from the Requested 5GS delay. Additionally, we remove duplications and provide minor editorial changes.","secretary_remarks":"Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14120,"status":"agreed","reservation_date":"2021-10-06 15:45:03","uploaded":"2021-10-11 18:40:59","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3243.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107131.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107132","title":"Updating the description of UE-DS-TT Residence Time delivery to the PCF","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) The description of the procedures is partly rephrased and the NF discovery aspects are removed, instead a reference to TS 23.501 is provided. 2) We correct typos (for instance, 'UE-DS-Residence Time' -> 'UE-DS-TT Residence Time') in Figures 4.15.6.6-1 and 4.15.6.6a-1 and other inconsistencies. 3) We add references to clauses 4.15.6.6 and 4.15.6.6a to Table 5.2.12.2.1-1 to list all clauses where Time-Sync data subset is used. 4) We remove the misleading statement that the Alternative Requested MFBR is a Alternative QoS Related parameter given in clause 5.7.1.2a of TS\u00a023.501. 5) We specify that those are the Alternative QoS Profile's parameters that are specified in clause 5.7.1.2a and provided to the NG-RAN, we correct the corresponding NOTE.","secretary_remarks":"Postponed. Revised at S2#148E to S2-2108426","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14130,"status":"revised","reservation_date":"2021-10-06 15:45:04","uploaded":"2021-10-11 18:40:59","revisionof":"","revisedto":"S2-2108426","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3131.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107132.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107133","title":"IEEE 1588 compatibility between editions and support for SMPTE profile","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Agreement","abstract":"Discussion on issues related to enabling compatibility between IEEE 1588 editions 2019 and 2008, and issues and requirements to support SMPTE profile which is based on IEEE 1588 edition 2008.","secretary_remarks":"Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14140,"status":"noted","reservation_date":"2021-10-06 15:45:05","uploaded":"2021-10-11 18:40:59","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107133.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107134","title":"Revisions related Time Synchronization","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add note warning on the possible requirements should the Vertical\/operator use a common management when parameters such as defaultDS.instanceEnable and defaultDS.externalPortConfigurationEnabled are used. Add 'when available' after cumulative rateRatio. Correcting spelling of parameter: portDS.delayAssymetry to portDS.delayAsymmetry","secretary_remarks":"r01 agreed. Revised to S2-2108127","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14150,"status":"revised","reservation_date":"2021-10-06 15:45:05","uploaded":"2021-10-11 18:40:59","revisionof":"","revisedto":"S2-2108127","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3244.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107134.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107135","title":"[DRAFT] Reply Time Synchronization","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply to incoming LS from IEEE 1588 WG with new questions directed to SMPTE on Time Synchronization compatibility issues.","secretary_remarks":"Response to S2-2107007. r01 agreed. Revised to S2-2108125","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14070,"status":"revised","reservation_date":"2021-10-06 15:45:06","uploaded":"2021-10-11 18:40:59","revisionof":"","revisedto":"S2-2108125","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"IEEE 1588 WG, SMPTE","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107135.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107136","title":"Clarifications on TSN AF and TSCTSF parameter handling","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the MAC address in the TSN AF or TSCTSF is the DS-TT MAC address that is used in the association. Clarify that in case of IP type PDU Sessions, only the TSCTSF is applicable and not the TSN AF.","secretary_remarks":"r01 agreed. Revised to S2-2108128","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14170,"status":"revised","reservation_date":"2021-10-06 15:45:06","uploaded":"2021-10-11 18:40:59","revisionof":"","revisedto":"S2-2108128","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3245.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107136.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107223","title":"Link delay measurement for the end-to-end Transparent Clock","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update the Annex C to provide the functional description how the end-to-end Transparent Clock support the link delay measurement as : If the one-step end-to-end Transparent Clock supports the link delay measurement, the end-to-end Transparent Clock separately updates the correction field of the PTP Pdelay_Req and PTP Pdelay_Resp message with each residence time in the 5GS. If the two-step end-to-end Transparent Clock supports the link delay measurement, the end-to-end Transparent Clock separately calculates each 5GS residence time of the PTP Pdelay_Req and PTP Pdelay_Resp message and add these two residence time to the correction field of the associated PTP Pdelay_Resp_Follow_UP message.","secretary_remarks":"r05 agreed. Revised to S2-2108129","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14190,"status":"revised","reservation_date":"2021-10-08 08:09:30","uploaded":"2021-10-11 14:21:39","revisionof":"","revisedto":"S2-2108129","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3260.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107223.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107300","title":"Time synchronization - description review","source":"Nokia, Nokia Shangai Bell, NTT DOCOMO","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Figure 4.4.8.3-1 is updated with the TSCTSF reference point numbers Close open EN in clause 5.27.1.4 adding a note for interoperability between different IEEE Std 1588 editions Minor text corrections for clauses 5.27.1.8 and 5.27.1.9, to align with TS 23.502 In 6.3.24 clarify that TSCTSF deletes the TSCTSF NF ID and the Notification Target Address from the UDR upon reception of cancellation for the subscription for UE availability for time synchronization service, or once the PDU Sessions are released, whichever occurs first. TSC TSF discovery section - to clarify that the GPSI, SUPI, Internal Group ID can also be used for discovery and selection. Add GPSI - in case the NF consumer uses GPSI for TSC TSF discovery and selection. Add SUPI or Internal Group ID - in case the NF consumer is only aware of the SUPI or Internal Group ID, it uses SUPI or Internal Group ID for TSC TSF discovery and selection. These parameters are in principle available already with NRF framework thus it should be straight forward to use them also for TSC TSF discovery selection. Add e2e Transparent Clock to the scope of annex H.4","secretary_remarks":"r02 agreed. Revised to S2-2108130","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14210,"status":"revised","reservation_date":"2021-10-11 01:19:33","uploaded":"2021-10-11 15:06:21","revisionof":"","revisedto":"S2-2108130","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3275.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107300.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107301","title":"Time synchronization - procedure review","source":"Nokia, Nokia Shangai Bell, NTT DOCOMO","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) Updated the service names in figures of clauses 4.15.9.2, 4.15.9.3,4.15.9.4 2) Text corrections in the procedures of clauses 4.15.9.2, 4.15.9.3, 4.15.9.4 3) In 4.15.9.4, clarify the 5G access stratum time information parameters that are stored in the UDR. 4) Minor text corrections for time sync service operations in clauses 5.2.6.25.X and 5.2.27.2.X (Nnef and Ntsctsf operations)","secretary_remarks":"r02 agreed. Revised to S2-2108131, merging S2-2107339 and S2-2107662","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14230,"status":"revised","reservation_date":"2021-10-11 01:19:35","uploaded":"2021-10-11 15:06:21","revisionof":"","revisedto":"S2-2108131","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3156.0,"crrevision":"","crcategory":"D","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107301.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107302","title":"Alternative QoS and TSC fixes","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1 - During the PDU session establishment procedure, the SMF may initiate the SM Policy Association Modification when the trigger for 5GS Bridge information available is armed. However, it is not clear when the PCF sets the 5GS Bridge Information PCRT at the SMF. The common PCRT should apply for both integration with TSN and TSC. SMF interaction with UPF for TSN\/TSC is also clarified. 2 - During the SM Policy Association Modification, if the integration with TSN is is not applied, the PCF can only retrieve TSCTSF address from UDR for 5GS Bridge information delivery. This is not correct. As described in clause 4.15.6.6, a TSCTSF address may be locally configured (a single TSCTSF per DNN\/S-NSSAI) in PCF. Alternatively, the TSCTSF is discovered from NRF and the TSCTSF stores the TSCTSF NF ID and Notification Target Address to the UDR. To correct this, during the SM Policy Association Modification, the case that PCF may inform a pre-configured TSCTSF using the Npcf_PolicyAuthorization_Notify service operation for 5GS Bridge information delivery is added. In the setting up \/ updating an AF session with required QoS clauses 4.15.6.6 and 4.15.6.6a the following is corrected \/ updated: 1 - In step 1 (AF request), a reference is corrected. The currently referenced clause 5.7.1.2a of TS23.501 refers to Alternative QoS Profies (provided by the SMF to the RAN) not Alternative QoS Related parameters provided by the AF to the PCF. Instead a reference is given to 23.503 clause 6.1.3.22. Clarifying text is added at the end of step 1 with the 23.501 reference. 2 - Step 3 should only be executed when individual parameters for Alt QoS (Alternative QoS Related parameter set(s)) are not specified. Condition is added to the beginning of step 3 and exsting text at the end of step 3 is changed to a Note and a reference is added to point to 23.503 clause 6.1.3.22 3 - In steps 3a and 3e, the Alternative QoS Related parameters (ie: the individual parameters specified by the AF for a Alternative QoS Reference) are also part of the Alternative Service Requirements sent to the TSCTSF (3a) and PCF (3e). Note that the Alternative QoS Related Parameters which are sent from AF to the PCF and specify individual QoS Parameters for Alt QoS references (as per 23.503 clause 6.1.3.22) are not the same as the Alternative QoS parameter set(s) in the PCC rules, which are unchanged from Rel. 16. 4 - In step 4a, the PCF may use the Alternative QoS Related parameter sets (that are part of the Alternative Service Requirements and originated at the AF) to determine the Alternative QoS parameter set(s) in the PCC rules. Note there is no change to the contents of the PCC rules - they already contain Alternative QoS parameter Set(s). 5 - The ENs on whether and how the PCF uses the priority values specfied by an AF other than a TSN-AF is resolved. The AF requested priority may be used by the PCF to set priority of a QoS Flow as specfied in 23.501 clause 5.7.1.2a. 6 - Priority parameter is added to Nnef_AFsessionWithQoS service operations to be consistent with text in clause 4.15.6.6 and 4.15.6.6a","secretary_remarks":"r02 agreed. Revised to S2-2108132","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14250,"status":"revised","reservation_date":"2021-10-11 01:19:36","uploaded":"2021-10-11 15:06:21","revisionof":"","revisedto":"S2-2108132","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"},{"winame":" 5G_AIS"}],"crnumber":3157.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107302.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107303","title":"Alternative QoS and TSC fixes","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1 - The 5GS Bridge Information Available PCRT is updated to include PMIC\/UMIC. Incorrect notes are removed. 2 - 23.503 clause 6.1.3.22 is updated for consistency with 23.501 and 23.502 and to allow an AF to specify individual QoS Related Parameters","secretary_remarks":"r03 agreed. Revised to S2-2108133","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14270,"status":"revised","reservation_date":"2021-10-11 01:19:37","uploaded":"2021-10-11 15:06:21","revisionof":"","revisedto":"S2-2108133","release":"Rel-17","crspec":23.503,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":658.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107303.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107304","title":"Rapporteur CR for editorial fixes","source":"Nokia, Nokia Shangai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The user plane node ID may be pre-configured based on deployment. Replace non-inclusive terminology (Master\/Slave) with inclusive terminology as recommended in 3GPP drafting rules (Master -> Primary; Slave -> Secondary) - using LS exchange with IEEE, ensure also full alignment with IEEE specification.","secretary_remarks":"r01 agreed. Revised to S2-2108123","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14020,"status":"revised","reservation_date":"2021-10-11 01:24:55","uploaded":"2021-10-11 15:06:21","revisionof":"","revisedto":"S2-2108123","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3276.0,"crrevision":"","crcategory":"D","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107304.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107305","title":"Rapporteur CR for editorial fixes","source":"Nokia, Nokia Shangai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Replace non-inclusive terminology (Master\/Slave) with inclusive terminology as recommended in 3GPP drafting rules (Master -> Primary; Slave -> Secondary) - using LS exchange with IEEE, ensure also full alignment with IEEE specification.","secretary_remarks":"Clauses affected missing. r01 agreed. Revised to S2-2108124","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14040,"status":"revised","reservation_date":"2021-10-11 01:24:56","uploaded":"2021-10-11 15:06:21","revisionof":"","revisedto":"S2-2108124","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3158.0,"crrevision":"","crcategory":"D","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107305.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107338","title":"23.502 Updates on TSCTSF discovery and selection","source":"CATT","contact":"Yuan Tao","contact-id":82804,"tdoctype":"CR","for":"Approval","abstract":"This contribution is to update TSCTSF discovery and selection procudure.","secretary_remarks":"r02 agreed. Revised to S2-2108134","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14290,"status":"revised","reservation_date":"2021-10-11 06:52:34","uploaded":"2021-10-11 08:07:00","revisionof":"","revisedto":"S2-2108134","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.0","workitem":[{"winame":"FS_IIoT"}],"crnumber":3164.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107338.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107339","title":"23.502 Updates on time sync service","source":"CATT","contact":"Yuan Tao","contact-id":82804,"tdoctype":"CR","for":"Approval","abstract":"This contribution is to update time synchronization service procedure.","secretary_remarks":"Merged into S2-2108131","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14310,"status":"merged","reservation_date":"2021-10-11 06:52:36","uploaded":"2021-10-11 08:07:00","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.0","workitem":[{"winame":"FS_IIoT"}],"crnumber":3165.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107339.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107340","title":"23.501 Clarify the interaction between AF and TSCTSF","source":"CATT","contact":"Yuan Tao","contact-id":82804,"tdoctype":"CR","for":"Approval","abstract":"This contribution is to clarify the interaction between AF and TSCTSF","secretary_remarks":"r01 agreed. Revised to S2-2108135","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14320,"status":"revised","reservation_date":"2021-10-11 06:52:37","uploaded":"2021-10-11 08:07:00","revisionof":"","revisedto":"S2-2108135","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"FS_IIoT"}],"crnumber":3285.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107340.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107343","title":"Time Synchronization of the 5GS as IEEE 1588 Boundary Clock","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the GM is external, the operation of 5GS as Boundary Clock assumes that profiles that are supported by the 5GS allows the exemption specified in clauses 9.5.9 and 9.5.10 of IEEE\u00a0Std\u00a01588\u00a0[126] where the originTimestamp (or preciseOriginTimestamp in case of two-step operation) is updated to the sum of the received originTimestamp (or preciseOriginTimestamp in case of two-step operation), the received correction field of Sync and Follow_UP (in case of two-step operation), the 5GS residence time and link delay. After the originTimestamp (or preciseOriginTimestamp in case of two-step operation) is updated, the corretionField of Sync is set to zero. As described in clause\u00a05.27.1.2.2, the originTimestamp (or preciseOriginTimestamp in case of two-step operation) is updated with the correction field(s), 5GS residence time and link delay. A mathematically and functionally equivalent operation is specified for the time-aware system in clause 11.1.3 of IEEE\u00a0Std\u00a0802.1AS\u00a0[104]. If the 5GS operates as a Boundary Clock and the ingress TT is DS-TT, the UPF\/NW-TT then regenerates the Sync and Follow_UP (for two-step operation) messages with the updated originTimestamp (or preciseOriginTimestamp) as described by the exemption in clause\u00a05.27.1.1 based on the received Sync and Follow_UP messages for the PTP ports in Master state in NW-TT and DS-TT(s) within this PTP instance. The NW-TT\/UPF forwards the regenerated Sync and Follow_UP messages to the PDU session(s) related to the Master ports in the DS-TT(s) within this PTP instance. And if the 5GS operates as a Boundary Clock and the ingress TT is the NW-TT, the 5GS resident time is used as zero to originTimestamp (or preciseOriginTimestamp) as described by the exemption in clause\u00a05.27.1.1 and the egress TT (i.e. DS-TT) communicates the 5GS residence time in the correction field of the Sync or Follow_UP message (for two-step operation).","secretary_remarks":"Noted. Revised at S2#148E to S2-2108540 (noted)","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14340,"status":"revised","reservation_date":"2021-10-11 07:14:50","uploaded":"2021-10-11 14:21:39","revisionof":"","revisedto":"S2-2108540","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3286.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107343.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107348","title":"Principle for Handling of PMIC exchange with UE(s) in idle mode","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: - TSCTSF may indicate that the AMF is allowed to use ATC when it sends PMIC.","secretary_remarks":"Revision of (Postponed) S2-2105945 from S2#146E. Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14350,"status":"noted","reservation_date":"2021-10-11 07:33:04","uploaded":"2021-10-11 10:23:04","revisionof":"S2-2105945","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3113.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107348.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107353","title":"Procedure for Handling of PMIC exchange with UE(s) in idle mode","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"","secretary_remarks":"Revision of (Postponed) S2-2105946 from S2#146E. Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14360,"status":"noted","reservation_date":"2021-10-11 07:36:55","uploaded":"2021-10-11 10:23:04","revisionof":"S2-2105946","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3014.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107353.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107355","title":"Policy for Handling of PMIC exchange with UE(s) in idle mode","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"","secretary_remarks":"r02 agreed. Revised to S2-2108136","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14370,"status":"revised","reservation_date":"2021-10-11 07:40:08","uploaded":"2021-10-11 10:23:04","revisionof":"","revisedto":"S2-2108136","release":"Rel-17","crspec":23.503,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":660.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107355.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107357","title":"Principle for Sync Exposure and Time Distribution","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"","secretary_remarks":"Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14390,"status":"noted","reservation_date":"2021-10-11 07:44:18","uploaded":"2021-10-11 10:23:04","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3289.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107357.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107363","title":"Addition of time synchronization service parameters","source":"NTT DOCOMO, Nokia, Nokia Shangai Bell","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add per-UE Time synchronization service parameters in table 4.15.9.3-1; the AF should be able to control the Sync and Announce intervals per UE, and enable\/disable the (g)PTP operation per UE. The same parameters may be given also for the N6 interface (it is assumed that the NW-TT has zero or one PTP port per PTP instance in N6 interface). In 4.15.9.2, add storing the TSCTSF NF ID to the UDR.","secretary_remarks":"Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14500,"status":"agreed","reservation_date":"2021-10-11 08:12:03","uploaded":"2021-10-11 15:45:23","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3167.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107363.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107418","title":"Clarifications regarding TSCTSF discovery and selection","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: - (Option 1) Updates for TSCTSF instance discovery for AF session with required QoS procedure, e.g. PCF can use NRF to discover TSCTSF instance, TSCTSF stores the TSCTSF information in BSF, TSCTSF information can be retrieved from BSF by PCF\/NEF\/AF, , TSCTSF deletes the TSCTSF information when there is no active AF request and 5GS Bridge\/PTP instance infromtion for a given DNN\/S-NSSAI, remove the description about 'Time-Sync data', clarify that DNN\/S-NSSAI (if not provided) can be derived from AF identifier, remove the error case that SM Policy Association setup for reporting of UE-DS-TT Residence time - (Option 1) Updates for TSCTSF instance discovery for Time Synchronization service procedure, e.g., the TSCTSF information can be retrieved from BSF by PCF\/NEF\/AF - (Option 2) Remove the UDR based TSCTSF instance discovery and selection for AF session with required QoS procedure and Time Synchronization service procedure - address the EN by clarifying that PCF determines the 5QI with the QoS characteristics (e.g., Priority Level, PDB) matching the received priority - Updates for TSCTSF instance discovery for SMF initiated SM Policy Association Modification procdure, i.e., remove the repeated text and refer to clause 6.3.24 of TS 23.501 [2] - udpate the Npcf_Policy Authorization service, Nnrf_NFDiscovery_Request service and Nbsf_Management service - refer the description related to AF session with required QoS to 23.503 or 23.501","secretary_remarks":"Postponed","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14400,"status":"postponed","reservation_date":"2021-10-11 09:15:22","uploaded":"2021-10-11 13:55:28","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3177.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107418.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107515","title":"Update for Time Synchronization Information in PMIC and UMIC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a new parameter structure 'Time synchronization information for each PTP instance' in UMIC to include the PTP instance level parameters for the DS-TT port and NW-TT in the new structure. Remove the PTP instance level parameters for NW-TT in PMIC. Add 'NA' mark to indicate 'not applicable' to differentiate space mark and '-' mark in the PMIC table. Clarify that the value of 'externalPortConfigurationPortDS.desiredState' shall be set in PMIC for NW-TT port and in UMIC for DS-TT port.","secretary_remarks":"r02 agreed. Revised to S2-2108137","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14410,"status":"revised","reservation_date":"2021-10-11 10:56:48","uploaded":"2021-10-11 14:00:38","revisionof":"","revisedto":"S2-2108137","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3312.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107515.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107516","title":"Corrections on TSCTSF selection and residence time calculation","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: On TSCTSF Selection: Option 1: Updates for TSCTSF instance discovery, e.g. PCF can use NRF to discover TSCTSF instance, TSCTSF stores the TSCTSF information in BSF, TSCTSF information can be retrieved from BSF, NEF\/AF can use the TSCTSF ID retrieved from BSF to transfer the time sync. and QoS request, TSCTSF deletes the TSCTSF information when there is no active AF request and 5GS Bridge\/PTP instance infromtion for a given DNN\/S-NSSAI. Option 2: Remove the UDR based TSCTSF instance discovery and selection On the description of residence time calculating: Align the description between H.2 and clause 5.27.1.2.2.2 to clarify the suffix is added\/deleted to both Sync message for one-step operation and Follow_Up message for two-step operation. Correct the reference and clarify the calculating of residence time in UE2UE scenario.","secretary_remarks":"r06 agreed. Revised to S2-2108138","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14430,"status":"revised","reservation_date":"2021-10-11 10:56:49","uploaded":"2021-10-11 14:00:38","revisionof":"","revisedto":"S2-2108138","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3313.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107516.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107517","title":"Discussion on the use of DS-TT port MAC address.","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"discussion","for":"Agreement","abstract":"This discussion paper aims at explaining the use cases DS-TT port MAC address\/UE address for PMIC transfer and Policy modification. Then this paper proposes an alignment for DS-TT port number association and N5 association.","secretary_remarks":"Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14450,"status":"noted","reservation_date":"2021-10-11 10:56:50","uploaded":"2021-10-11 14:00:38","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107517.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107518","title":"QoS parameter handling for TSC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify. Clause 5.27.2 is renamed to also reflect the TSC Assistance Container The text in clause 5.27.2.1 is restructured to better describe the information flow between the NFs. A table listing the content of the TSC Assistance Container is added as well. The details of the PCF internal mapping of QoS parameters are moved to 23.503. The TSC QoS Flow clause is completed by adding a general description of the information flow related to the QoS parameters. Terminology is aligned and references are added in several places.","secretary_remarks":"Revision of (Noted) S2-2105929 from S2#146E. Consider with S2-2107519. r05 agreed. Revised to S2-2108139","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14460,"status":"revised","reservation_date":"2021-10-11 10:56:50","uploaded":"2021-10-11 15:48:35","revisionof":"S2-2105929","revisedto":"S2-2108139","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3107.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107518.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107519","title":"QoS parameter handling for TSC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is therefore proposed to update and restructure the description by: Clarifying that either a QoS reference or individual QoS information is provided (including the Alternative Service Requirements). The individual QoS information is described by more general terms to cover all possible scenarios (which are listed in a note). The mapping of the QoS information to existing QoS parameters is described explicitly. The principle for the selection of the 5QI is described explicitly. The description of the TSC Assistance Container handling is moved to a new clause (Support of Time Sensitive Communication). Some general statements are moved to a more appropriate place (or removed if not relevant for the clause). The description of the TSC Assistance Container content is replaced by a reference to 23.501 to have the definition in one place only.","secretary_remarks":"Revision of (Postponed) S2-2105930 from S2#146E. Consider with S2-2107518. r03 agreed. Revised to S2-2108140","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14480,"status":"revised","reservation_date":"2021-10-11 10:56:51","uploaded":"2021-10-11 15:48:35","revisionof":"S2-2105930","revisedto":"S2-2108140","release":"Rel-17","crspec":23.503,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":634.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107519.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107615","title":"Initialization of PTP instances .","source":"NTT DOCOMO, Intel","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"discussion","for":"Discussion","abstract":"PTP instance initialization was discussed at SA WG2 #146E and postponed. This discussion paper proposes a way forward. See TS 23.501 CR 3242 (S2-2107130) for the proposal.","secretary_remarks":"Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14510,"status":"noted","reservation_date":"2021-10-11 12:29:21","uploaded":"2021-10-11 15:45:24","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107615.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107616","title":"Multiple TSCTSFs associated with a single UPF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In 4.4.8.3, describe that NW-TT is controlled by a single TSCTSF. The UPF may be associated with one or more NW-TT(s), there is one-to-one association between an NW-TT and the network instance in the UPF. When there are multiple network instances within a UPF, the network instance for the N6 interface shall be indicated by the SMF to the UPF for a given PDU session during PDU session establishment. This ensures that the UPF selects an N4 session associated with the correct TSCTSF when the NW-TT initiates an UMIC or PMIC.","secretary_remarks":"r02 agreed. Revised to S2-2108141","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14520,"status":"revised","reservation_date":"2021-10-11 12:36:02","uploaded":"2021-10-11 15:45:24","revisionof":"","revisedto":"S2-2108141","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3321.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107616.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107617","title":"Processing (g)PTP messages for domain numbers and while in Disabled state","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. In 5.27.1.2.2, when 5GS is operating as BC or PTP Relay, clarify that the NW-TT ignores the message if the NW-TT does not have a matching PTP instance. In 5.27.1.2.2.2, remove the verification of domain number and sdoId when 5GS is operating as a Transparent Clock. 2. In 5.27.1.6, it is clarified that the DS-TT maintains the Disabled state for the PTP ports in DS-TT, and this state can be read by the TSCTSF or TSN AF from the DS-TT via PMIC. The DS-TT ignores all (g)PTP messages while in Disabled state. The duplicate NOTE is removed from 5.27.1.5.","secretary_remarks":"Postponed. Revised at S2#148E to S2-2108705","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14540,"status":"revised","reservation_date":"2021-10-11 12:45:16","uploaded":"2021-10-11 15:45:24","revisionof":"","revisedto":"S2-2108705","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3322.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107617.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107660","title":"Discussion and proposal on the EN on the priority in the AF session with required QoS procedure.","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"discussion","for":"Discussion","abstract":"This discussion paper analyses the EN on 'Whether and how the PCF uses a Priority value provided by an AF' and gives the proposal.","secretary_remarks":"Noted","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14550,"status":"noted","reservation_date":"2021-10-11 14:02:25","uploaded":"2021-10-11 18:26:44","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107660.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107661","title":"Fix the EN on the priority in the AF session with required QoS procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing the ENs on whether and how the PCF uses the Priority value provided by AF.","secretary_remarks":"Postponed. Revised at S2#148E to S2-2108819","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14560,"status":"revised","reservation_date":"2021-10-11 14:02:25","uploaded":"2021-10-11 18:26:44","revisionof":"","revisedto":"S2-2108819","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3208.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107661.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107662","title":"Clarification on the Time Synchronization exposure procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing the restriction (not intended to be used in conjunction) in the Note. Clarify the TSCTSF behavoir in AF request to influence the 5G access stratum time distribution. In the PTP instance activation, modification, or deactivation in the TSCTSF, The TSCTSF associates the 5G access stratum time information parameters with a SUPI (with DNN, S-NSSAI) when storing them to the UDR. Clarify 'TSCTSF receives multiple time time synchronization error budgets for a given UE' is applied for both case.","secretary_remarks":"Merged into S2-2108131","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14570,"status":"merged","reservation_date":"2021-10-11 14:02:26","uploaded":"2021-10-11 18:26:44","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3209.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107662.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107663","title":"Clarification on the Setting up and update AF session with required QoS procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarfy the TSFTSF assign the Transaction Reference ID and return to NEF. The NEF uses the Transaction Reference ID assign by TSFTSF in Ntsctsf service operation. Clarify the condition to trigger Ntsctsf_QoSandTSCAssistance_Update or Ntsctsf_QoSandTSCAssistance_Create service operation. In the step 3 of AF session with required QoS update procedure, it clarifies that the UE-DS-TT residence time can also provided by step 3d in clause 4.15.6.6.","secretary_remarks":"r01 agreed. Revised to S2-2108142","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14580,"status":"revised","reservation_date":"2021-10-11 14:02:28","uploaded":"2021-10-11 18:26:44","revisionof":"","revisedto":"S2-2108142","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3210.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107663.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107664","title":"Clarification on the time synchronization","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The configuration of the time synchronization service in 5GS for for options 1-4 by AF and TSCTSF, i.e. eemoving the 'NEF'. Clarifying how the NW-TT determine the PTP instance. NW-TT forwards (g)PTP message to NW-TT port in Master state.","secretary_remarks":"Postponed. Revised at S2#148E to S2-2108820","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14600,"status":"revised","reservation_date":"2021-10-11 14:02:30","uploaded":"2021-10-11 18:26:44","revisionof":"","revisedto":"S2-2108820","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3330.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107664.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107766","title":"Addressing Rel-17 DS-TT backwards incompatibility for time synchronization","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in clause K.2.2.1 that DS-TT may operate as a PTP relay instance with the gPTP GM connected on N6 until the first PTP instance is configured in the DS-TT by TSN AF or TSCTSF.","secretary_remarks":"r01 agreed. Revised to S2-2108143","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14610,"status":"revised","reservation_date":"2021-10-11 20:06:09","uploaded":"2021-10-11 20:17:21","revisionof":"","revisedto":"S2-2108143","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3352.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107766.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108123","title":"Rapporteur CR for editorial fixes","source":"Nokia, Nokia Shangai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The user plane node ID may be pre-configured based on deployment. Editorial formatting - adding space prior to sentence start, adding comma for better spec. Terminology alignment - to align the same concept using the same term (5G access stratum timing distribution)","secretary_remarks":"Revision of S2-2107304r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14030,"status":"agreed","reservation_date":"2021-10-25 14:02:37","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107304","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3276.0,"crrevision":1.0,"crcategory":"D","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108123.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108124","title":"Rapporteur CR for editorial fixes","source":"Nokia, Nokia Shangai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add 'delete' to the time sync service description Clarify it is to request specific QoS for the QoS service description","secretary_remarks":"Revision of S2-2107305r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14050,"status":"agreed","reservation_date":"2021-10-25 14:02:39","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107305","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3158.0,"crrevision":1.0,"crcategory":"D","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108124.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108125","title":"Reply LS on Time Synchronization","source":"SA WG2","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"To: IEEE 1588 working group, SMPTE","secretary_remarks":"Revision of S2-2107135r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14080,"status":"approved","reservation_date":"2021-10-25 14:02:40","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107135","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2107007","lsto":"IEEE 1588 WG, SMPTE","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108125.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108126","title":"Improved PTP instance configuration management","source":"Intel, NTT DOCOMO","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is clarified that the creation of PTP instance in DS-TT or NW-TT is achieved by using the 'Set parameter' operation as described in TS 24.539. For deletion of PTP Instance the text also refers to TS 24.539.","secretary_remarks":"Revision of S2-2107130r04. Approved. Revised at S2#148E to S2-2108315","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14110,"status":"revised","reservation_date":"2021-10-25 14:02:40","uploaded":"2021-10-25 14:21:14","revisionof":"S2-2107130","revisedto":"S2-2108315","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3242.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108126.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108127","title":"Revisions related Time Synchronization","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add note clarifying that PMIC\/BMIC time sync parameters are based on IEEE Std 1588, Edition 2019. Add a note warning on the fact that a common management cannot be applied. Add a note stating that PTP management mechanism from IEEE 1588 is not supported in this release. Add 'when available' after cumulative rateRatio. Correcting spelling of parameter: portDS.delayAssymetry to portDS.delayAsymmetry","secretary_remarks":"Revision of S2-2107134r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14160,"status":"agreed","reservation_date":"2021-10-25 14:02:41","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107134","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3244.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108127.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108128","title":"Clarifications on TSN AF and TSCTSF parameter handling","source":"Ericsson, Huawei","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the MAC address in the TSN AF or TSCTSF is the DS-TT MAC address that is used in the association. Clarify that in case of IP type PDU Sessions, only the TSCTSF is applicable and not the TSN AF.","secretary_remarks":"Revision of S2-2107136r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14180,"status":"agreed","reservation_date":"2021-10-25 14:02:43","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107136","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3245.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108128.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108129","title":"Link delay measurement for the end-to-end Transparent Clock","source":"Tencent, Tencent Cloud","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update the annex H.4 to provide the functional description how the end-to-end Transparent Clock support the link delay measurement as : If the one-step end-to-end Transparent Clock supports the link delay measurement, the end-to-end Transparent Clock separately updates the correction field of the PTP Pdelay_Req and PTP Pdelay_Resp message with each residence time in the 5GS. If the two-step end-to-end Transparent Clock supports the link delay measurement, the end-to-end Transparent Clock separately calculates each 5GS residence time of the PTP Pdelay_Req and PTP Pdelay_Resp message and add these two residence time to the correction field of the associated PTP Pdelay_Resp_Follow_UP message.","secretary_remarks":"Revision of S2-2107223r05. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14200,"status":"agreed","reservation_date":"2021-10-25 14:02:44","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107223","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3260.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108129.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108130","title":"Time synchronization - description review","source":"Nokia, Nokia Shanghai Bell, NTT DOCOMO","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Figure 4.4.8.3-1 is updated with the TSCTSF reference point numbers Close open EN in clause 5.27.1.4 adding a note for interoperability between different IEEE Std 1588 are not required within 5GS Minor text corrections for clauses 5.27.1.8 and 5.27.1.9, to align with TS 23.502 Add e2e Transparent Clock to the scope of annex H.4","secretary_remarks":"Revision of S2-2107300r02. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14220,"status":"agreed","reservation_date":"2021-10-25 14:02:46","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107300","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3275.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108130.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108131","title":"Time synchronization - procedure review","source":"Nokia, Nokia Shanghai Bell, NTT DOCOMO, CATT, ZTE","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) Updated the service names in figures of clauses 4.15.9.2, 4.15.9.3,4.15.9.4 2) Text corrections in the procedures of clauses 4.15.9.2, 4.15.9.3, 4.15.9.4 3) In 4.15.9.4, clarify the 5G access stratum time information parameters that are stored in the UDR. 4) Minor text corrections for time sync service operations in clauses 5.2.6.25.X and 5.2.27.2.X (Nnef and Ntsctsf operations)","secretary_remarks":"Revision of S2-2107301r02, merging S2-2107339 and S2-2107662. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14240,"status":"agreed","reservation_date":"2021-10-25 14:02:47","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107301","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3156.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108131.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108132","title":"Alternative QoS and TSC fixes","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1 - During the PDU session establishment procedure, the SMF may initiate the SM Policy Association Modification when the trigger for 5GS Bridge information available is armed. However, it is not clear when the PCF sets the 5GS Bridge Information PCRT at the SMF. The common PCRT should apply for both integration with TSN and TSC. SMF interaction with UPF for TSN\/TSC is also clarified. 2. Priority is added to respective service operations","secretary_remarks":"Revision of S2-2107302r02. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14260,"status":"agreed","reservation_date":"2021-10-25 14:02:49","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107302","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"5G_AIS"},{"winame":" IIoT"}],"crnumber":3157.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108132.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108133","title":"Alternative QoS and TSC fixes","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1 - The 5GS Bridge Information Available PCRT is updated to include PMIC\/UMIC. Incorrect notes are removed.","secretary_remarks":"Revision of S2-2107303r03. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14280,"status":"agreed","reservation_date":"2021-10-25 14:03:03","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107303","revisedto":"","release":"Rel-17","crspec":23.503,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":658.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108133.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108134","title":"Updates on TSCTSF discovery and selection","source":"CATT","contact":"Yuan Tao","contact-id":82804,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the TSCTSF as consumer of Create\/Update\/Delete service operation","secretary_remarks":"Revision of S2-2107338r02. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14300,"status":"agreed","reservation_date":"2021-10-25 14:03:04","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107338","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3164.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108134.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108135","title":"Clarify the interaction between AF and TSCTSF","source":"CATT","contact":"Yuan Tao","contact-id":82804,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a NOTE to clarify the connection between AF and TSCTSF.","secretary_remarks":"Revision of S2-2107340r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14330,"status":"agreed","reservation_date":"2021-10-25 14:03:05","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107340","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3285.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108135.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108136","title":"Policy for Handling of PMIC exchange with UE(s) in idle mode","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: - TSCTSF may indicate that the AMF is allowed to use ATC when it sends PMIC.","secretary_remarks":"Revision of S2-2107355r02. Approved. Revised at S2#148E to S2-2108434","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14380,"status":"revised","reservation_date":"2021-10-25 14:03:06","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107355","revisedto":"S2-2108434","release":"Rel-17","crspec":23.503,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":660.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108136.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108137","title":"Update for Time Synchronization Information in PMIC and UMIC","source":"Huawei, HiSilicon, Intel, NTT DOCOMO","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a new parameter structure 'Time synchronization information for each PTP instance' in UMIC to include the PTP instance level parameters for the DS-TT port and NW-TT in the new structure. Remove the PTP instance level parameters for NW-TT in PMIC. Clarify that the value of 'externalPortConfigurationPortDS.desiredState' shall be set in PMIC for NW-TT port and in UMIC for DS-TT port.","secretary_remarks":"Revision of S2-2107515r02. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14420,"status":"agreed","reservation_date":"2021-10-25 14:03:08","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107515","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3312.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108137.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108138","title":"Corrections on TSCTSF selection and residence time calculation","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Align the description between H.2 and clause 5.27.1.2.2.2 to clarify the suffix is added\/deleted to both Sync message for one-step operation and Follow_Up message for two-step operation. Correct the reference and clarify the calculating of residence time in UE2UE scenario.","secretary_remarks":"Revision of S2-2107516r06. Approved. Revised at S2#148E to S2-2108884","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14440,"status":"revised","reservation_date":"2021-10-25 14:03:09","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107516","revisedto":"S2-2108884","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3313.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108138.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108139","title":"QoS parameter handling for TSC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The description is updated as follows: The UE egress terminology and the UE-DS-TT Residence Time definition are updated by refereing to the SDAP layer to clarify the relation to the UE internal processing of PDUs. Clause 5.27.2 is renamed to also reflect the TSC Assistance Container The text in clause 5.27.2.1 is simplified a bit and a table listing the content of the TSC Assistance Container is added as well. Terminology is aligned and references are added in several places.","secretary_remarks":"Revision of S2-2107518r05. Technically Endorsed","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14470,"status":"revised","reservation_date":"2021-10-25 14:03:10","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107518","revisedto":"S2-2108738","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3107.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108139.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108140","title":"QoS parameter handling for TSC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is therefore proposed to update and restructure the description: The description of the TSC Assistance Container handling is described in a new clause (Support of Time Sensitive Communication). The description of the TSC Assistance Container content is replaced by a reference to 23.501 to have the definition in one place only.","secretary_remarks":"Revision of S2-2107519r03. CC#2: Technically Endorsed. Revised at S2#148E to S2-2108739","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14490,"status":"revised","reservation_date":"2021-10-25 14:03:11","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107519","revisedto":"S2-2108739","release":"Rel-17","crspec":23.503,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":634.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108140.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108141","title":"Multiple TSCTSFs associated with a single UPF","source":"NTT DOCOMO, Nokia, Nokia Shanghai Bell","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In 4.4.8.3, describe that NW-TT is controlled by a single TSCTSF. The UPF may be associated with one or more NW-TT(s), there is one-to-one association between an NW-TT and the network instance in the UPF. The network instance for the N6 interface may be indicated by the SMF to the UPF for a given PDU session during PDU session establishment. This ensures that the UPF selects an N4 session associated with the correct TSCTSF when the NW-TT initiates an UMIC or PMIC.","secretary_remarks":"Revision of S2-2107616r02. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14530,"status":"agreed","reservation_date":"2021-10-25 14:03:12","uploaded":"2021-10-25 14:21:14","revisionof":"S2-2107616","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3321.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108141.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108142","title":"Clarification on the Setting up and update AF session with required QoS procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the condition to trigger Ntsctsf_QoSandTSCAssistance_Update or Ntsctsf_QoSandTSCAssistance_Create service operation. In the step 3 of AF session with required QoS update procedure, it clarifies that the UE-DS-TT residence time can also provided by step 3d in clause 4.15.6.6.","secretary_remarks":"Revision of S2-2107663r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14590,"status":"agreed","reservation_date":"2021-10-25 14:03:14","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107663","revisedto":"","release":"Rel-17","crspec":23.502,"crspecversion":"17.2.1","workitem":[{"winame":"IIoT"}],"crnumber":3210.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211300","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108142.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108143","title":"Addressing Rel-17 DS-TT backwards incompatibility for time synchronization","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in clause K.2.2.1 that DS-TT may operate as a PTP relay instance with the gPTP GM connected on N6 until the first PTP instance is configured in the DS-TT by TSN AF or TSCTSF.","secretary_remarks":"Revision of S2-2107766r01. Approved","agenda_item_sort_order":13,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":14620,"status":"agreed","reservation_date":"2021-10-25 14:03:15","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107766","revisedto":"","release":"Rel-17","crspec":23.501,"crspecversion":"17.2.0","workitem":[{"winame":"IIoT"}],"crnumber":3352.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-211299","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108143.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]