Intellectual Property India Publishes Patent Application for 'Dm-Rs Free Operation In Wireless Systems' Filed by Interdigital Patent Holdings, Inc.

MUMBAI, India, April 4 -- Intellectual Property India has published a patent application (202517023165 A) filed by Interdigital Patent Holdings, Inc., Wilmington, U.S.A., on March 15, for 'dm-rs free operation in wireless systems.'

Inventor(s) include Ibrahim, Mohamed, Salah; Sleem, Omar; Malhotra, Akshay; Pietraski, Philip; and Beluri, Mihaela.

The application for the patent was published on April 4, under issue no. 14/2025.

According to the abstract released by the Intellectual Property India: "Systems, methods, and instrumentalities are described herein for demodulation reference signal (DM-RS) free operation in wireless systems. A data channel structure (e.g., DM-RS free data channel structure) may be used. The DM-RS free data channe...