{"release":"Rel-20","nodes":[{"number":"38.839","type":"TR","title":"Principles and requirements for simultaneous Rx/Tx band combinations for NR CA/DC, NR SUL and LTE/NR DC","series":38,"status":"Under change control","initial_release":"Rel-17","primary_group":"R4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3932"}],"edges":[]}