ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,728, issued on April 14, was assigned to InterDigital Patent Holdings Inc. (Wilmington, Del.).

"Sequence selection based on received downlink signals" was invented by Nazli Khan Beigi (Longueuil, Canada), Jonghyun Park (Syosset, N.Y.), Paul Marinier (Brossard, Canada), Moon Il Lee (Melville, N.Y.) and Oumer Teyeb (Montreal).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless transmit/receive unit (WTRU) may include a transceiver and a processor. The WTRU may be configured to receive one or more downlink signals. The WTRU may be configured to receive configuration information indicating time and frequency resources for transmission of hybrid au...