[{"name":"S2-152988","title":"LS from SA WG4: LS on proposed WID for Media and Quality Aspects of SRVCC Enhancements","source":"SA WG4","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Action","abstract":"SA WG4 has been informed that SA WG2 Work Item on SETA (SRVCC Enhancements for Transcoding Avoidance - S2-142912) has been put on hold at SA#66. Because Speech Quality, TrFO, Rate Control and EVS are under SA WG4 ToRs and that SA WG2 SETA work is partly d","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10090,"status":"noted","reservation_date":"2015-09-23 06:01:42","uploaded":"2015-09-23 06:03:23","revisionof":"S2-152140","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"S4-150581","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-152988.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-152996","title":"LS from GSMA RiLTE: LS out to 3GPP on handover policy for a terminal reaches the handover collision between from PS to CS and from LTE to WiFi at the same time","source":"GSMA RiLTE","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"Introduction: GSMA NG RILTE has identified a problem related to handover collision for a terminal supporting voice over WiFi as well as VoLTE along with SRVCC, which may require 3GPP specification work. Problem description: A terminal supporting voice ove","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10040,"status":"replied to","reservation_date":"2015-09-23 06:01:43","uploaded":"2015-09-23 06:03:25","revisionof":"S2-152550","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"SA WG2","lsoriginalls":"RILTE 45 Doc 111","lsreply":"S2-153690","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-152996.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153010","title":"LS from IETF TSVWG: Explicit Congestion Notification for Lower Layer Protocols Submission","source":"IETF TSVWG","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"In 2001, the IETF introduced explicit congestion notification (ECN) to the Internet Protocol as a proposed standard [RFC3168]. The purpose of ECN was to notify congestion without having to drop packets. The IETF originally specified ECN for cases where bu","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10030,"status":"noted","reservation_date":"2015-09-23 06:01:44","uploaded":"2015-09-23 06:03:27","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, TSG CT, TSG RAN, SA WG4, SA WG2, RAN WG2","Cc":"","lsoriginalls":"LS_from_IETF","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153010.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153020","title":"LS from CT WG1: Reply LS on handover policy for a terminal reaches the handover collision between from PS to CS and from LTE to WiFi at the same time","source":"CT WG1","contact":"Yue Song","contact-id":57977,"tdoctype":"LS in","for":"Action","abstract":"CT WG1 thanks GSMA NG RILTE for the LS on handover policy for a terminal reaches the handover collision between from PS to CS and from LTE to WiFi at the same time. CT WG1 would like to provide the following feedback:  Q1: Is the terminal required to supp","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10050,"status":"replied to","reservation_date":"2015-09-23 06:01:44","uploaded":"2015-09-23 06:04:40","revisionof":"","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG RILTE, SA WG2","Cc":"","lsoriginalls":"C1-153277","lsreply":"S2-153690","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153020.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153027","title":"LS from RAN WG1: LS on traffic model assumption in LTE-based V2X","source":"RAN WG1","contact":"Hanbyul Seo","contact-id":41001,"tdoctype":"LS in","for":"Information","abstract":"RAN WG1 discussed evaluation assumptions for LTE-based V2X and made the working assumption 'one 300-byte message followed by four 190-byte messages' on the message size at physical layer in case of periodic traffic for V2V services. This working assumptio","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10120,"status":"postponed","reservation_date":"2015-09-23 06:01:44","uploaded":"2015-09-23 06:04:42","revisionof":"","revisedto":"S2-153731","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"SA WG1, SA WG2, SA WG3","lsoriginalls":"R1-155014","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153027.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153036","title":"LS from TSG SA: LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols","source":"TSG SA","contact":"Erik Guttman","contact-id":18782,"tdoctype":"LS in","for":"Action","abstract":"The IETF has sent a LS requesting information from 3GPP on the status of Technical Specifications that cite or make use of Explicit Congestion Notification for Lower Layer Protocols. The IETF has started work on guidelines for adding ECN to protocols that","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10130,"status":"replied to","reservation_date":"2015-09-23 06:01:44","uploaded":"2015-09-23 06:04:43","revisionof":"","revisedto":"","release":"Rel-10","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, SA WG4, RAN WG2, CT WG1, CT WG3, CT WG4","Cc":"TSG CT, TSG RAN","lsoriginalls":"SP-150574","lsreply":"S2-153689","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153036.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153075","title":"LS from RAN WG1: LS on resource allocation principles in PC5-based V2V","source":"RAN WG1","contact":"Hanbyul Seo","contact-id":41001,"tdoctype":"LS in","for":"Action","abstract":"RAN WG1 reached the following agreements on resource allocation principles in PC5-based V2V: [...] Action: RAN WG1 respectfully asks RAN WG2, RAN WG3, and SA WG2 to take into consideration the above RAN WG1 agreements in their work.","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10100,"status":"postponed","reservation_date":"2015-10-08 15:03:42","uploaded":"2015-10-08 15:07:03","revisionof":"","revisedto":"S2-153736","release":"Rel-14","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2, RAN WG3, SA WG2","Cc":"","lsoriginalls":"R1-156314","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153075.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153131","title":"LS from RAN WG2: LS on V2X message characteristics","source":"RAN WG2","contact":"Mats Folke","contact-id":43898,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 received from RAN WG1 the LS R1-155014 in which evaluation assumptions for LTE-based V2X are discussed. This working assumption given by RAN WG1 is motivated by the assumption that 300-byte size contains more security overhead than 190-byte size.","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10110,"status":"postponed","reservation_date":"2015-10-11 10:03:16","uploaded":"2015-10-11 10:07:20","revisionof":"","revisedto":"S2-153738","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG1, SA WG1, SA WG2, SA WG3","Cc":"","lsoriginalls":"R2-155003","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153131.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153222","title":"[DRAFT] Reply LS on handover policy for a terminal reaches the handover collision between from PS to CS and from LTE to WiFi at the same time","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":41602,"tdoctype":"LS out","for":"Approval","abstract":"Provides answers to LS S2-152996","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10060,"status":"revised","reservation_date":"2015-10-12 17:56:06","uploaded":"2015-10-13 13:00:50","revisionof":"","revisedto":"S2-153526","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1, GSMA NG RILTE","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153222.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153401","title":"LS from CT WG3: Reply LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols","source":"CT WG3","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS in","for":"Information","abstract":"CT WG3 thanks TSG SA for their LS and the intention to coordinate the reply to IETF.  TSG SA had requested the following: SA requests that RAN WG2, SA WG2, SA WG4, CT WG1, CT WG3 and CT WG4 check whether the list of 3GPP Working Groups affected by IETF ac","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10160,"status":"postponed","reservation_date":"2015-10-16 11:58:55","uploaded":"2015-10-16 12:12:37","revisionof":"","revisedto":"S2-153743","release":"Rel-10","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"SA WG2, SA WG4, RAN WG2, CT WG1, CT WG3, CT WG4, TSG CT, TSG RAN","lsoriginalls":"C3-154252","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153401.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153407","title":"LS from CT WG4: LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols","source":"CT WG4","contact":"Bruno Landais","contact-id":68755,"tdoctype":"LS in","for":"Information","abstract":"CT WG4 thanks SA for their LS on Explicit Congestion Notification for Lower Layer Protocols (SA-150574).  The following CT WG4 specifications provide ECN support for codec rate selection\/adaptation, with ECN marking done by the eNB\/RNC: o TS 23.334 and 29","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10170,"status":"postponed","reservation_date":"2015-10-18 04:09:40","uploaded":"2015-10-18 04:13:40","revisionof":"","revisedto":"S2-153748","release":"Rel-10","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"SA WG2, SA WG4, TSG CT","lsoriginalls":"C4-151844","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153407.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153416","title":"LS from CT WG1: Reply LS to LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols","source":"CT WG1","contact":"J\u00f6rgen Axell","contact-id":36534,"tdoctype":"LS in","for":"Information","abstract":"CT WG1 thanks SA for the LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols (C1-153470\/SP-150574). CT WG1 confirms that CT WG1 could be affected by the work on Explicit Congestion Notification for Lower Layer protocols. In CT WG","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10180,"status":"postponed","reservation_date":"2015-10-18 05:32:44","uploaded":"2015-10-18 05:35:53","revisionof":"","revisedto":"S2-153756","release":"Rel-10","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"TSG CT, TSG RAN, SA WG2, SA WG4, RAN WG2, CT WG3, CT WG4","lsoriginalls":"C1-153966","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153416.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153526","title":"[DRAFT] Reply LS on handover policy for a terminal reaches the handover collision between from PS to CS and from LTE to WiFi at the same time","source":"SA WG2","contact":"Miguel Griot","contact-id":42742,"tdoctype":"LS out","for":"Approval","abstract":"Provides answers to LS S2-152996","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10070,"status":"revised","reservation_date":"2015-10-26 12:04:12","uploaded":"2016-10-27 10:30:44","revisionof":"S2-153222","revisedto":"S2-153690","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG RILTE, CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153526.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153607","title":"[DRAFT] Reply LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols","source":"SA WG2","contact":"Hannu Hietalahti","contact-id":69922,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG SA","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10140,"status":"revised","reservation_date":"2015-10-26 12:04:23","uploaded":"2016-10-27 10:30:45","revisionof":"","revisedto":"S2-153689","release":"Rel-10","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153607.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153689","title":"Reply LS on 3GPP Work on Explicit Congestion Notification for Lower Layer Protocols","source":"SA WG2","contact":"Hannu Hietalahti","contact-id":69922,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG SA","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10150,"status":"approved","reservation_date":"2015-10-26 12:04:35","uploaded":"2016-10-27 10:30:45","revisionof":"S2-153607","revisedto":"","release":"Rel-10","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-153036","lsto":"TSG SA","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153689.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-153690","title":"Reply LS on handover policy for a terminal reaches the handover collision between from PS to CS and from LTE to WiFi at the same time","source":"SA WG2","contact":"Miguel Griot","contact-id":42742,"tdoctype":"LS out","for":"Approval","abstract":"Provides answers to LS S2-152996","secretary_remarks":"","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10080,"status":"approved","reservation_date":"2015-10-26 12:04:35","uploaded":"2016-10-27 10:30:45","revisionof":"S2-153526","revisedto":"","release":"Rel-13","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-152996","lsto":"GSMA NG RILTE, CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_111_Chengdu\/Docs\/S2-153690.zip","group":"S2","meeting":"S2-111","year":2015,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]