MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517045918 A) filed by Interdigital Patent Holdings, Inc., Wilmington, U.S.A., on May 13, for 'modulation based uep-hierarchical modulation.'

Inventor(s) include Elhoushy, Salah; Adjakple, Pascal; Salim, Umer; Pragada, Ravikumar; Zhang, Guodong; and Kulkarni, Milind.

The application for the patent was published on May 30, under issue no. 22/2025.

According to the abstract released by the Intellectual Property India: "Methods and devices are disclosed for communicating in a wireless network. In one embodiment, a wireless transmit and receive unit (WTRU) is adapted to transmit and receive PHY layer packets of a data stream with another device, e.g., ...