US Patent Issued to T-Mobile USA on Dec. 30 for "System for determining radio access technology type" (Washington Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,576, issued on Dec. 30, was assigned to T-Mobile USA Inc. (Bellevue, Wash.).

"System for determining radio access technology type" was invented by Joel Arends (Renton, Wash.), Nassereddine Sabeur (Bellevue, Wash.), Saqib Badar (Bellevue, Wash.) and A Karl Corona (Maple Valley, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A network may include a proxy-call session control function (P-CSCF) of a communication network that is configured to determine, record, and report on call types of calls originating from user equipment associated with the communication network. In some cases, the P-CSCF may determine the call type based on radio access tech...