US Patent Issued to QUALCOMM on Sept. 30 for "Random access preamble techniques in full-duplex wireless communications" (California Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,784, issued on Sept. 30, was assigned to QUALCOMM Inc. (San Diego).

"Random access preamble techniques in full-duplex wireless communications" was invented by Mohammed Ali Mohammed Hirzallah (San Diego), Ahmed Attia Abotabl (San Diego), Ahmed Elshafie (San Diego) and Muhammad Sayed Khairy Abdelghaffar (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and devices for wireless communications are described that provide for mitigation of interference related to full-duplex communications for random access channel (RACH) initial access procedures in shared radio frequency spectrum. A user equipment (UE) may send differen...