US Patent Issued to Telefonaktiebolaget LM Ericsson on Nov. 25 for "Subband precoding technique" (Swedish, Japanese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,303, issued on Nov. 25, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Subband precoding technique" was invented by Andreas Nilsson (Gothenburg, Sweden), Xinlin Zhang (Vastra Frolunda, Sweden), Sven Jacobsson (Vastra Frolunda, Sweden) and Chandan Pradhan (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A technique for transmitting data on at least two subbands (602) of a radio channel (600). As to a method aspect of the technique performed by a radio device, control information indicative of at least two precoders for the at least two subbands (602) of the radio channel (600) is received. The data is transmitted ...