US Patent Issued to CANON on May 13 for "Communication device, communication method, and storage medium" (Japanese Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,307, issued on May 13, was assigned to CANON K.K. (Tokyo).

"Communication device, communication method, and storage medium" was invented by Yuki Yoshikawa (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication device communicates a physical (PHY) frame including a preamble and a data field. The preamble includes a Legacy Short Training Field (L-STF), a Legacy Long Training Field (L-LTF), a Legacy Signal Field (L-SIG), an EHT Signal Field (EHT-SIG-A), an EHT Short Training Field (EHT-STF), and an EHT Long Training Field (EHT-LTF), and the EHT-SIG-A includes a subfield indicating the number of spatial streams which are formed ...