[{"name":"C4-175210","title":"LS on the need for EPS Bearer ID knowledge in NG-RAN for inter-system handover from 5GS to EPS","source":"RAN3","contact":"Lixiang Xu","contact-id":50973,"tdoctype":"LS in","for":"Information","abstract":"RAN3 would like to kindly update SA2 that the NG-RAN needs to be aware of the mapped E-RAB IDs of the Qos flows to be configured before initiating the inter-system handover preparation procedure for handover to EPS.","secretary_remarks":"","agenda_item_sort_order":12,"ainumber":"6.1.2","ainame":"CT aspects of unlicensed spectrum offloading system enhancements [USOS-CT]","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2017-10-17 21:41:02","uploaded":"2017-10-17 21:41:38","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":[{"winame":"5GS_Ph1-CT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA2","Cc":"CT4","lsoriginalls":"R3-174226","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG4_protocollars_ex-CN4\/TSGCT4_80_Kochi\/Docs\/C4-175210.zip","group":"C4","meeting":"C4-80","year":2017,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]