US Patent Issued to Telefonaktiebolaget LM Ericsson on May 26 for "Method and apparatus for antenna calibration" (Swedish, Canadian, Chinese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,823, issued on May 26, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Method and apparatus for antenna calibration" was invented by Hao Zhang (Guangzhou, China), Ang Feng (Solna, Sweden), Georgy Levin (Ottawa) and Anders Widebrant (Lund, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provide method and apparatus for antenna calibration. A method implemented at a first network device. The method includes receiving a first radio signal generated by the first network device via a receiver connected to an antenna of the first network device. The method further includes receiving at least ...