{"release":"Rel-20","nodes":[{"number":"23.890","type":"TR","title":"Optimized offloading to Wireless Local Area Network (WLAN) in 3GPP Radio Access Technology (RAT) mobility","series":23,"status":"Under change control","initial_release":"Rel-12","primary_group":"S2","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=970"}],"edges":[]}