{"release":"Rel-18","nodes":[{"number":"45.912","type":"TR","title":"Feasibility study for evolved GSM/EDGE Radio Access Network (GERAN)","series":45,"status":"Under change control","initial_release":"Rel-7","primary_group":"RP","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2725"}],"edges":[]}