US Patent Issued to NEC on March 18 for "Method and devices for signaling transmission in unlicensed band" (Chinese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,229, issued on March 18, was assigned to NEC Corp. (Tokyo).

"Method and devices for signaling transmission in unlicensed band" was invented by Lei Jiang (Beijing), Hongmei Liu (Beijing), Gang Wang (Beijing), Chuangxin Jiang (Beijing) and Zhennian Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present invention provide method and devices for signaling transmission in unlicensed band. The method comprising determining a signal transmission pattern, which defines time and frequency resources for transmitting at least one signal in a first frequency band; signaling, via a second frequency band, the signal transmission pa...