{"release":null,"nodes":[{"number":"28.020","type":"TS","title":"Rate Adaptation on the Base Station System - Mobile Service Switching Centre (BSS-MSC) Interface","series":28,"status":"Withdrawn before change control","initial_release":"Rel-4","primary_group":"N3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1525"}],"edges":[]}