US Patent Issued to InterDigital Patent Holdings on April 8 for "Systems and methods for aperiodic measurement reference signal transmission in multiple antenna systems" (New York Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,760, issued on April 8, was assigned to InterDigital Patent Holdings Inc. (Wilmington, Del.).

"Systems and methods for aperiodic measurement reference signal transmission in multiple antenna systems" was invented by Moon-Il Lee (Melville, N.Y.) and Janet A. Stern-Berkowitz (Little Neck, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are disclosed for determining a first downlink control indicator (DCI) and a second DCI, determining a set of active aperiodic channel state information reference signals (A-CSI-RSs) based on the first DCI, and determining a subset of the set of active A-CSI-RSs based on the second DCI. A WTRU ma...