ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,303, issued on May 27, was assigned to T-Mobile USA Inc. (Bellevue, Wash.).
"5G new radio uplink intermodulation distortion mitigation" was invented by Ming Shan Kwok (Seattle) and Wafik Abdel Shahid (Bellevue, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosed technology provides a system and method for determining an uplink (UL) waveform for a mobile device to use for UL transmission in carrier aggregation or dual connectivity modes, where the UL waveform is selected to eliminate or minimize the deleterious effects of intermodulation distortion (IMD). The system identifies frequency bands scheduled for use by the mobile device for ...