[{"name":"CP-150544","title":"REPLY LIAISON STATEMENT TO ITU-T STUDY GROUP 15 AND ITU-R WORKING PARTY 5D","source":"ITU Working Party 5C","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"Working Party 5C (WP 5C) thanks ITU-T Study Group 15 and ITU-R WP 5D for their liaison statements (Documents 5C\/365 and 5C\/425 from ITU-T Study Group 15, and Documents 5C\/369, 5C\/371 and 5C\/404 form ITU-R WP 5D), providing an update on their activities.\nHaving considered these liaison statements and other contributions, Working Party 5C is considering incorporating the terms transport, backhaul, and fronthaul in the preliminary draft new Report ITU-R F.[FS.IMT\/BB]. This will assist in better categorizing the different fixed service transport network requirements for IMT and other terrestrial mobile broadband systems. An updated version of the preliminary draft new Report ITU-R F.[FS.IMT\/BB] is attached for your information. \nThis work is brought to the attention of the relevant groups in ITU-R and ITU-D. WP 5C intends to further define these three terms at its first meeting in 2016.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:16:00","uploaded":"2015-09-07 07:13:31","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"3GPP_MEF_BBF","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150544.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150545","title":"LIAISON STATEMENT TO EXTERNAL ORGANIZATIONS  \u2013 INVITATION TO REVIEW THE WORKING DOCUMENT TOWARDS A PRELIMINARY DRAFT REVISION OF REPORT  ITU-R M.2014-2","source":"ITU-R WP 5A","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"At its July 2015 meeting, Working Party 5A initiated the revision process for update of Report ITU R M.2014-2, \u201cDigital land mobile systems for dispatch traffic\u201d.  Based on input contribution, WP 5A has prepared a working document towards the revision of Report ITU-R M.2014-2.\nWorking Party 5A kindly invites external organizations to consider the working document towards the revision of Report ITU-R M.2014-2, which is attached below, and provide any update or new material to complete the revision work. \nThe next meeting of Working Party 5A is scheduled for 9-19 May 2016 and the deadline for submission of contributions, 7 days before the start of the meeting, is 16:00 hours UTC of 2 May 2016.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:20:03","uploaded":"2015-09-07 07:13:32","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"303Rev1e","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150545.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150546","title":"LS on inclusion of IKEv2 optional payload when EAP is used","source":"3GPP TSG CT WG1","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"CT1 is currently working on defining IKEv2 extensions to allow the IMEI\/IMEISV to signalled from the UE to the ePDG in order to support Mobile Equipment Identity signalling over un-trusted WLAN access.\n\nDue to the fact that step 7 represents the earliest point for sending encryption protected information after network authentication, there is a need to allow optional payload to be sent along with EAP payload so that IMEI\/IMEISV information can be signalled securely from the UE to the ePDG.  \n\nBased on this understanding, CT1 has agreed CRs to allow the UE to signal the IMEI\/IMEISV to the ePDG using the optional configuration payload at step 7.  CT1 kindly asks SA3 to report to CT1 and CT Plenary if there is any problem with the solution chosen by CT1. If SA3 agrees with CT1, CT1 asks SA3 to update TS 33.402 accordingly to remove the related restriction.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:25:31","uploaded":"2015-09-07 07:13:32","revisionof":"","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"C1-153240","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150546.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150547","title":"LS on Completion of Study Item on Cellular System Support for Ultra Low Complexity and Low Throughput Internet of Things (FS_IoT_LC)","source":"TSG GERAN","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"TSG GERAN would like to inform TSG RAN, RAN WGs, TSG SA, SA WG2, SA WG3, TSG CT, CT WG1 that the study item has been concluded during this week\u2019s GERAN#67 meeting. The study has been documented in TR 45.820v2.0.0.\n\nTSG GERAN has in the study on Cellular System Support for Ultra Low Complexity and Low Throughput Internet of Things\u201d studied various candidate techniques. The following is the outcome of the study:\n\n\u2022\tEC-GSM concluded and shown compliance to all objectives. \n\u2022\tNB-CIoT concluded and shown compliance to all objectives. \n\u2022\tNB-LTE, NB-M2M, NB-OFDMA, N-GSM, C-UNB are partially described.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:29:21","uploaded":"2015-09-07 07:13:32","revisionof":"","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"GP-151041","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150547.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150548","title":"Report ITU-R SM.[SMART_GRID] on the Smart Grid project","source":"ITU-R WG 1A","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"ITU-R Working Party (WP) 1A wishes to inform the relevant External Organizations of further progress on the preparation of an ITU-R Report on Smart Grid.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:41:33","uploaded":"2015-09-07 07:13:32","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"ITU-R WP 1A Liaison Statement to External Organizations on SmartGrid (June 2015)","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150548.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150549","title":"LIAISON STATEMENT TO EXTERNAL ORGANIZATIONS  ON  THE UPDATED SCHEDULE FOR RECOMMENDATION ITU-R M.1457 TO REVISION 13","source":"ITU-R WG 5D","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"ITU-R Working Party 5D thanks the relevant External Organizations for their successful work in regards to the course of action to be taken towards the development of Revision 13 of Recommendation ITU-R M.1457 \u2013 \u201cDetailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-2000 (IMT-2000)\u201d.\nWorking Party 5D informed the schedule for developing Revision 13 of Recommendation ITU-R M.1457 in last liaison (based on 5D\/TEMP\/473), however, it does not contain the detailed meeting schedule in year of 2016 (i.e. meeting X+2A & X+2B) and also target date for submission.\nAt the 22nd meeting, Working Party 5D agreed its tentative meeting schedule in year of 2016 and Document IMT-2000\/6 (Schedule for revision 13 update of Recommendation ITU-R M.1457) was revised accordingly.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:44:01","uploaded":"2015-09-07 07:13:32","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"LS_EOs_5D_1042Att5.11","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150549.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150550","title":"Explicit Congestion Notification for Lower Layer Protocols Submission","source":"IETF TSVWG","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"The IETF is now considering new uses of ECN for low latency [draft-welzl-ecn-benefits] that would be applicable to 5G mobile flows. However, the IETF has realized that it has given little if any guidance on how to add explicit congestion notification to lower layer protocols or interfaces between lower layers and ECN in IP.\n\nThis liaison statement is to inform 3GPP, in particular those groups including those involved in 3GPP Release-10 work on the work item ECSRA_LA (TR23.860) - SA4, CT4, SA2 and RAN2. Please distribute to all groups that have used or plan to use IETF ECN \/AQM RFCs in 3GPP specifications. \n\nThe IETF has started work on guidelines for adding ECN to protocols that may encapsulate IP and interfacing these protocols with ECN in IP. Then IP may act in its role as an interoperability protocol over multiple forwarding protocols. This activity is led by the IETF's transport services working group (tsvwg).","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:47:25","uploaded":"2015-09-07 07:13:33","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"IETF LS 1424","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150550.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150551","title":"Reply LS on VoLTE Roaming Architecture","source":"GSMA NG","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"GSMA Networks Group (NG) thanks Liaison Statements from 3GPP Technical Specification Groups and Working Groups on VoLTE Roaming Architecture.\nNG would like to share the S8HR technical report, as attached below. NG would like to be updated about the progress of the technical discussion on S8HR VoLTE Roaming architecture in 3GPP.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:50:47","uploaded":"2015-09-07 07:13:33","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"PACKET81 Doc 123","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150551.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150552","title":"LS on Requirement for Identifying Remote ProSe UE and its Subscriber in  EPC","source":"SA3-LI","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"The remote ProSe UE and its subscriber (i.e., equivalent to IMSI, IMEI, MSISDN in LTE) accessing the network via a ProSe UE-to-Network relay needs to be identified in the EPC (e.g., a P-GW) to perform LI on the remote UE\u2019s communications when lawfully authorized.  National regulations may require the CSP\u2019s network to intercept only the communications of a user that is authorized for interception and exclude the communications of other users.  If the EPS cannot distinguish between the remote UE\u2019s communication and that of the relay UE or that of other remote UEs also connecting via the same relay, the CSP may not be able to meet their regulatory obligations regarding LI.\n\nTherefore, SA3-LI kindly requests SA2 and CT to identify how this may be accomplished to meet this requirement.","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:53:23","uploaded":"2015-09-07 07:13:33","revisionof":"","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"S3i150241","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150552.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"CP-150553","title":"REply LS on the outlione of the GSMA technical discussion of VOLTE Roaming architecture","source":"ATIS WTSC","contact":"Kimmo Kymalainen","contact-id":19464,"tdoctype":"LS in","for":"Decision","abstract":"","secretary_remarks":"","agenda_item_sort_order":8,"ainumber":"4.1","ainame":"Incoming liaisons","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2015-09-07 06:57:32","uploaded":"2015-09-07 07:13:33","revisionof":"","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"WTSC-2015-00104R001","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/TSG_CT\/TSGC_69_Phoenix\/Docs\/CP-150553.zip","group":"CP","meeting":"CP-69","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]