ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,223, issued on May 5, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).

"Industrial 5G service quality assurance via Markov decision process mapping" was invented by Ajay Kattepur (Bangalore, India), Anil Ramachandran Nair (Bangalore Karnataka, India), Merve Saimler (Istanbul) and Yunus Donmez (Istanbul).

According to the abstract* released by the U.S. Patent & Trademark Office: "A quality assurance method, performed in a device, includes defining a set of states of a joint system of a communication service provider and a consumer of the service, defining a set of actions each corresponding to a change of one or more QoS characteristics of the service, using a par...