{"release":"Rel-15","nodes":[{"number":"38.521-4","type":"TS","title":"NR; User Equipment (UE) conformance specification; Radio transmission and reception; Part 4: Performance","series":38,"status":"Under change control","initial_release":"Rel-15","primary_group":"R5","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3426"}],"edges":[]}