[{"name":"S2-1811680","title":"LS from SA WG4: LS on Typical Traffic Characteristics of Third-Party and Operator Media Services","source":"SA WG4","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"SA WG4 would like to inform SA WG1 of the initiation and progress on the New Study Item on 'Typical Traffic Characteristics of Third-Party and Operator Media Services'. The approved work item description is available in SP-180666 and is a continuation of the initial exchange between SA WG1 and SA WG4 on typical media bandwidths in S4-AHI793 (S1-181357). During SA WG4#100, SA WG4 initiated the work on this study and produced a template to collect valuable information on traffic characteristics of existing and emerging Operator and Third-Party Media Services. Based on this progress, SA WG4 would like to invite SA WG1 to contribute information on such media services into the study item based on the attached template in S4-18204.","secretary_remarks":"Noted","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10030,"status":"noted","reservation_date":"2018-11-16 07:43:04","uploaded":"2018-11-21 06:07:13","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG1","Cc":"","lsoriginalls":"S4-181210","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_129BIS_West_Palm_Beach\/Docs\/S2-1811680.zip","group":"S2","meeting":"S2-129","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1812447","title":"LS from RAN WG2: LS for inclusion of Receive Only Mode MBMS service parameters in USD","source":"RAN WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"RAN WG2 received an LS from RAN WG1 [1] indicating RAN WG1 reached the following agreements: Introduce explicit baseband capability for MBMS with the following characteristics: UE signals maximum supported bandwidth T and scaling factors A^((1.25), A^((7.5) The CA configuration has to meet the following constraint (with parameters as defined in R1-1802307): {Equation} RAN WG1 recommends RAN WG2 to include a mechanism to inform the serving eNB of the reception of MBMS services on receive only mode, and to include the numerology and bandwidth of those services (e.g. by extending MBMS interest indication). Based on above RAN WG1 LS, RAN WG2 introduced feMBMS UE capabilities [2]. Further, RAN WG2 discussed and agreed to include MBMS service reception in Receive Only Mode parameters i.e., Carrier Numerology, Channel Bandwidth information and EARFCN in the RRC MBMS Interest Indication message. RAN WG2 understands that it is beneficial to include EARFCN, MBMS carrier numerology and bandwidth information as part of USD (User Service Description) for various scenarios, such as: to enable the UE to include in the MBMS interest indication the carrier numerology and bandwidth information of MBMS service that it is receiving or interested to receive from a different eNB. power saving in case the UE does not support the numerology used for a given MBMS service. Therefore, RAN WG2 respectfully requests SA WG4 to take the above information into account and implement the necessary changes for USD.","secretary_remarks":"Noted","agenda_item_sort_order":6,"ainumber":"4.1","ainame":"Common issues and Incoming LSs","tdoc_agenda_sort_order":10040,"status":"noted","reservation_date":"2018-11-20 14:43:07","uploaded":"2018-11-21 06:09:20","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"SA WG2, RAN WG1","lsoriginalls":"R2-1818960","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_129BIS_West_Palm_Beach\/Docs\/S2-1812447.zip","group":"S2","meeting":"S2-129","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]