MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617067091 A) filed by Telefonaktiebolaget Lm Ericsson Publ on May 28, 2026, for Xr Codec Adaptation Using Multi-Agent Reinforcement Learning With Attention Action Selection In 5g Networks.

Inventors include Iturria Rivera, Pedro Enrique; Erol-Kantarci, Melike; Bavand, Majid; Elsayed, Medhat; Ozcan, Yigit; and Gaigalas, Raimundas.

The application for the patent was published on June 19, 2026, under issue no. 25/2026.

Abstract: A method, system and apparatus are disclosed. In an example embodiment, an application server configured to communicate with a network node is provided. The application server is configured to receive information relating to a plurality of Extended Reality, XR, traffic types. The application server is configured to optimize a traffic codec based on the received information and a multi-agent reinforcement learning, MARL, procedure, the MARL procedure including: determining, using respective ones of a plurality of agents, a respective proposed action corresponding to one of each XR traffic type of the plurality of XR traffic types; and determine a joint action based on the proposed actions.

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