Intellectual Property India Publishes Patent Application for 'Methods For Full-Duplex Operation-Based Separated Channel Estimation And Sounding For Reconfigurable Intelligent Surfaces' Filed by Interdigital Patent Holdings, Inc.

MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517073572 A) filed by Interdigital Patent Holdings, Inc., Wilmington, U.S.A., on Aug. 1, for 'methods for full-duplex operation-based separated channel estimation and sounding for reconfigurable intelligent surfaces.'

Inventor(s) include Jagyasi, Deepa Gurmukhdas; Svedman, Patrick; Shojaeifard, Arman; Pan, Kyle Jung-Lin; and Tsai, Allan.

The application for the patent was published on Aug. 22, under issue no. 34/2025.

According to the abstract released by the Intellectual Property India: "A method for full duplex operation based separated channel estimation is provided. A wireless transmit/receive unit (WTRU) may receive configuration information from a base station (BS) that includes one or more of a channel state information (CSI) report configuration, a reconfigurable intelligent surface (RIS)-related parameter, one or more CSI reference signals (CSI-RS) resources, and/or a number of sub-surfaces. The WTRU may measure a RIS-WTRU channel associated with the received configuration information. The WTRU may send a differential CSI report including first CSI associated with a RIS-aided channel to the base station. The WTRU may receive a BS-RIS CSI report from the base station. The WTRU may send a separated CSI report to the base station. The separated CSI report may include second CSI associated with the RIS-WTRU channel and third CSI associated with the BS-RIS channel. The WTRU may communicate with the base station using the RIS-aided channel."

The patent application was internationally filed on Feb. 01, 2024, under International application No.PCT/US2024/014060.

Disclaimer: Curated by HT Syndication.