US Patent Issued to QUALCOMM on June 2 for "Angle calibration for cross-link interference angle-of-arrival estimation" (Chinese, American Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,644,949, issued on June 2, was assigned to QUALCOMM Inc. (San Diego).

"Angle calibration for cross-link interference angle-of-arrival estimation" was invented by Yuwei Ren (Beijing), Weimin Duan (San Diego) and Huilin Xu (Temecula, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for enabling a cross-link interference (CLI) based uplink (UL) angle-of-arrival (AoA) estimations are disclosed. A victim user equipment (UE) may be configured with CLI resources to measure CLIs from one or more aggressor UEs. The victim UE may take the CLI opportunities also to estimate the AoAs of the UL signals from the aggressor UEs. In this way, UE's locatio...