{"release":"Rel-96","nodes":[{"number":"21.02U","type":"TR","title":"High level requirements relevant for the definition of the UMTS Terrestrial Radio Access UTRA concept","series":21,"status":"Withdrawn under change control","initial_release":"UMTS","primary_group":"GP","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2820"}],"edges":[]}