US Patent Issued to FUJITSU on Oct. 21 for "Method, apparatus and communication system for evaluating nonlinear compensation performance" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,111, issued on Oct. 21, was assigned to FUJITSU Ltd. (Kawasaki, Japan).

"Method, apparatus and communication system for evaluating nonlinear compensation performance" was invented by Ke Zhang (Beijing) and Zhenning Tao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, an apparatus and a communication system of evaluating a nonlinear compensation performance. The method for evaluating a nonlinear compensation performance comprises: evaluating a nonlinear compensation performance by using a probability-maintained notch signal as a test signal; the probability-maintained notch signal having a probability density function (PDF) that is m...