ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,930, issued on Nov. 25, was assigned to Nokia Technologies Oy (Espoo, Finland).
"Binary variational (biv) CSI coding" was invented by Jun Tan (Glenview, Ill.) and Jie Chen (Naperville, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "In some example embodiments, there may be provided a method that includes receiving, by a machine learning encoder as part of a training phase, channel state information as data samples; generating, by the machine learning encoder, a latent variable comprising a log likelihood ratio value representation for the channel state information, wherein the latent variable provides a lower dimension binary representation whe...