[{"name":"C1-194178","title":"eDRX\/relaxed monitoring HPLMN scan conflicts","source":"Gemalto N.V.","contact":"Volker Breuer","contact-id":61062,"tdoctype":"discussion","for":"Decision","abstract":"The document hereafter describes a situation related to field observations of an LPWA device. The device being a multimode device supporting besides NB-IoT at least one further non LPWA technology such as (LTE or GSM\/GPRS) as fallback. The devices was in roaming (MVNO) and operated with eDRX.\nBeing in roaming is not unusual for LPWA devices as it was a device operated from an MVNO which are mainly in roaming, but same situation could also occur with a tracking and trace device or another device having mobility. Furthermore the device was configured with automatic PLMN selection which is standard usage, to ensure connectivity.\nThe \u201cactivity level\u201d and power consumption was higher than expected due to an THPLMN  - eDRX interaction which is explained further hereafter.\nRel.-14 does not contain any measures to circumvent said behavior, whilst for Rel.-15 [4] a workaround exists for the observed problem.\nHowever for Rel.-15 itself the problem of interrupting longer periods of reduced measurement activity such as relaxed monitoring as specified in TS36.304 Rel.-15 still exists.\nHence we finally propose to allow the solution of Rel.15 to early implementable and for Rel.-14 and enhance said solution in Rel.-15 to cope for the interaction of HPLMN-scan and relaxed monitoring causing increased power consumption.","secretary_remarks":"","agenda_item_sort_order":59,"ainumber":"15.2.11","ainame":"Other Rel-15 non-IMS issues","tdoc_agenda_sort_order":41780,"status":"noted","reservation_date":"2019-08-12 08:16:24","uploaded":"2019-08-12 08:34:54","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG1_mm-cc-sm_ex-CN1\/TSGC1_119_Wroclaw\/Docs\/C1-194178.zip","group":"C1","meeting":"C1-119","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"C1-194179","title":"eDRX\/relaxed monitoring HPLMN scan conflicts","source":"Gemalto N.V.","contact":"Volker Breuer","contact-id":61062,"tdoctype":"CR","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":59,"ainumber":"15.2.11","ainame":"Other Rel-15 non-IMS issues","tdoc_agenda_sort_order":41790,"status":"revised","reservation_date":"2019-08-12 08:21:04","uploaded":"2019-08-12 08:34:54","revisionof":"","revisedto":"C1-194991","release":"Rel-15","crspec":23.122,"crspecversion":"15.7.0","workitem":[{"winame":"TEI15"}],"crnumber":442.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG1_mm-cc-sm_ex-CN1\/TSGC1_119_Wroclaw\/Docs\/C1-194179.zip","group":"C1","meeting":"C1-119","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]