[{"portal_cr_id":591139,"source_key":"crdb:38.901|0034|-|Rel-18","specification":"38.901","cr_number":"0034","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"CR on UL and DL reciprocity modelling","wg_tdoc":"R1-2509551","wg_status":"agreed","wg_meeting":"3GPPRAN1#123","tsg_tdoc":"RP-253031","tsg_status":"approved","tsg_meeting":"3GPPRAN#110","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=591139","detail_synced_at":"2026-10-09T15:16:17.123406+00:00","work_items":["FS_6GHz_CH_model","TEI18"],"work_item_associations":[{"uid":690060,"acronym":"FS_6GHz_CH_model","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":920042,"acronym":"TEI18","association_sources":["crdb","portal"],"association_status":"source_tracked"}]}]