{"release":"Rel-20","nodes":[{"number":"25.856","type":"TR","title":"High Speed Downlink Packet Access (HSDPA); Layer 2 and 3 aspects","series":25,"status":"Withdrawn before change control","initial_release":"Rel-5","primary_group":"R2","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1289"}],"edges":[]}