[{"name":"R5-253927","title":"Discussion of A-IoT Device Conformance Testing","source":"CMCC, Huawei","contact":"Dan Song","contact-id":86282,"tdoctype":"discussion","for":"Endorsement","abstract":"Observation 1: For the Rel-19\u00a0RAN work item Ambient_IoT_Solutions, the overall completion level for core part has reached 84% after RP#108 (June 2025) and will be completed after RP#109 (September 2025)\nObservation 2: There are new TS specs produced for A-IoT in RAN1, RAN2 and RAN4\nRAN1: TS 38.291 \u201cAmbient IoT Physical Layer (Release 19)\u201d\nRAN2: TS 38.391 \u201cAmbient IoT Medium Access Control Protocol specification (Release 19)\u201d, only MAC requirements included without RRC\/RLC\/PDCP etc.\nRAN4: TS 38.191 \u201cNR; Ambient IoT device radio transmission and reception (Release 19)\u201d , only RF&RRM OTA requirements for Device 1 included without conducted mode.\nDevice 1: ~1 \u00b5W peak power consumption, has energy storage, RF envelope detector receiver, initial sampling frequency offset (SFO) up to 10X ppm, neither R2D nor D2R amplification in the device. The device\u2019s D2R transmission is backscattered on a carrier wave provided externally. \nProposal 1: Considering \u201cUE\u201d has been removed or replaced with \u201cAmbient IoT device\u201d in RAN2 TS 38.391 and RAN4 TS 38.191, RAN5 to endorse a new WID for R19 A-IoT device conformance testing with title of \u201cNew WID on UE Conformance - Solutions for Ambient IoT (Internet of Things) in NR\u201d and Acronym of \u201cAmbient_IoT_Solutions-UEConTest\u201d.","secretary_remarks":"","agenda_item_sort_order":10,"ainumber":"4.2.1","ainame":"5GS","tdoc_agenda_sort_order":39270,"status":"revised","reservation_date":"2025-08-08 09:53:52","uploaded":"2025-08-15 03:27:49","revisionof":"","revisedto":"R5-255095","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG5_Test_ex-T1\/TSGR5__108_Bangalore\/Docs\/R5-253927.zip","group":"R5","meeting":"R5-108","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R5-254694","title":"Handling of test frequency tables containing too many BW combinations.","source":"Ericsson","contact":"Niclas Weiler","contact-id":97509,"tdoctype":"discussion","for":"Endorsement","abstract":"This discussion paper are proposing a JSON format to represent a table with test frequencies for intra band noncontiguous CA combination, including UL CA.\nThe attached \u201cjsonSchema\u201d file is defining what is allowed and not allowed to add in the table. Among other tings, the type of the values can be restricted to \u201cint\u201d, \u201cnumber\u201d, \u201cstring\u201d etc. The jsonSchema file will be a valuable tool to automatically review the table.\nThe .JSON files (attached in \u201cdummy CR\u201d) is representing all BW combinations for CA_n77(2A), including UL CA, for SCS = 30 and SCS = 15 . Table 4.3.1.1.5.77.1-4 is already present in 38.508-1, however only containing a subset of the BW combinations.\nThe schema file are prepared to represent the Notes in table 4.3.1.1.5.77.1-4.\n\nProposal 1:\nIn case of too many BW combinations for a specific CA combination, a JSON file containing all possible BW combinations will be added to the standard and stored in the forge server. A subset of the BW combinations will be added to table in 38.508-1 and a reference to the JSON table will be provided in the table (see attached dummy CR).\nThis proposal is based on proposal 1B in R5-253615, according to agreement in RAN5#107.\nNote that to be able to approve the first table in .JSON format, there is a need to also approve the \u201cjsonSchema\u201d that is generic for all tables representing that type of table. In this case a table for non contiguous CA including, UL CA.","secretary_remarks":"","agenda_item_sort_order":10,"ainumber":"4.2.1","ainame":"5GS","tdoc_agenda_sort_order":46940,"status":"revised","reservation_date":"2025-08-15 12:30:03","uploaded":"2025-08-15 15:33:25","revisionof":"","revisedto":"R5-255096","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"NR_CADC_NR_LTE_DC_R17-UEConTest"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG5_Test_ex-T1\/TSGR5__108_Bangalore\/Docs\/R5-254694.zip","group":"R5","meeting":"R5-108","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R5-255095","title":"Discussion of A-IoT Device Conformance Testing","source":"CMCC, Huawei","contact":"Ingbert Sigovich","contact-id":28887,"tdoctype":"discussion","for":"Endorsement","abstract":"","secretary_remarks":"","agenda_item_sort_order":10,"ainumber":"4.2.1","ainame":"5GS","tdoc_agenda_sort_order":39271,"status":"noted","reservation_date":"2025-09-04 11:30:01","uploaded":"2025-09-04 11:31:06","revisionof":"R5-253927","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG5_Test_ex-T1\/TSGR5__108_Bangalore\/Docs\/R5-255095.zip","group":"R5","meeting":"R5-108","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R5-255096","title":"Handling of test frequency tables containing too many BW combinations.","source":"Ericsson","contact":"Ingbert Sigovich","contact-id":28887,"tdoctype":"discussion","for":"Endorsement","abstract":"","secretary_remarks":"","agenda_item_sort_order":10,"ainumber":"4.2.1","ainame":"5GS","tdoc_agenda_sort_order":46941,"status":"noted","reservation_date":"2025-09-04 11:30:01","uploaded":"2025-09-04 11:31:06","revisionof":"R5-254694","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"NR_CADC_NR_LTE_DC_R17-UEConTest"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG5_Test_ex-T1\/TSGR5__108_Bangalore\/Docs\/R5-255096.zip","group":"R5","meeting":"R5-108","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]