US Patent Issued to InterDigital Patent Holdings on July 14 for "Method and apparatus of random channel access over zero energy air-interface" (Pennsylvania, New York Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,614, issued on July 14, was assigned to InterDigital Patent Holdings Inc. (Wilmington, Del.).

"Method and apparatus of random channel access over zero energy air-interface" was invented by Hussain Elkotby (Conshohocken, Pa.), Ravikumar Pragada (Warrington, Pa.), Tanbir Haque (Jackson Heights, N.Y.) and Patrick Cabrol (Bayshore, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, apparatuses, systems, etc., directed to random channel access over zero energy (ZE) air-interface(s) are disclosed herein. In an embodiment, a wireless transmit/receive unit (WTRU) may receive a first reference signal. For example, the WTRU may determine that a firs...