Intellectual Property India Publishes Patent Application for 'Channel State Information Reference Signal For Wideband Operation' Filed by Qualcomm Incorporated

MUMBAI, India, May 2 -- Intellectual Property India has published a patent application (202528036324 A) filed by Qualcomm Incorporated, San Diego, on April 15, for 'channel state information reference signal for wideband operation.'

Inventor(s) include Sun, Jing; Thyagarajan, Ananta Narayanan; Bhattad, Kapil; and Zhang, Xiaoxia.

The application for the patent was published on May 2, under issue no. 18/2025.

According to the abstract released by the Intellectual Property India: "This disclosure provides systems, methods, and apparatuses for determining whether a channel state information reference signal (CSI-RS) is to be transmitted, and a configuration for transmission of the CSI-RS on a wideband based on an outcome of a listen-before-t...