US Patent Issued to Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung on May 27 for "Explicit channel information feedback based on high-order PCA decomposition or PCA composition" (German Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,417, issued on May 27, was assigned to Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. (Munich).

"Explicit channel information feedback based on high-order PCA decomposition or PCA composition" was invented by Venkatesh Ramireddy (Erlangen, Germany), Markus Landmann (Erlangen, Germany), Marcus Grossmann (Erlangen, Germany) and Florian Romer (Saarbrucken, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication device for providing an explicit channel state information, CSI, feedback in a wireless communication system includes a transceiver to receive, from a transmitter a radio signal via a radio time-variant freq...