MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202341087832 A) filed by Centre Of Excellence In Wireless Technology; and Indian Institute Of Technology Madras, Chennai, Tamil Nadu, on Dec. 21, 2023, for 'methods for subband level channel measurement and reporting in a network.'

Inventor(s) include Deepak Padmanabhan Mayakumari; Priyanka Dey; Deepak Agarwal; Jeniston Deviraj Klutto Milleth; and Bhaskar Ramamurthi.

The application for the patent was published on June 27, under issue no. 26/2025.

According to the abstract released by the Intellectual Property India: "A method of performing channel measurement and reporting in SBFD communication is described. The method comprises receiving a first configuration for SBFD including resources of at least one subband for SBFD operation and at least one time resource where SBFD is active. The method further comprises receiving a second configuration for CSI measurement and report-ing. The second configuration includes scheduling information of at least one RS for the CSI measurement, at least one CSI parameter to measure, size of the at least one CSI subband, at least one active CSI subband, and scheduling grant for transmitting a CSI report. The method further comprises measuring a value of the at least one CSI parameter only in a portion of at least one active CSI subband overlapping with DL usable frequency resources. The method further comprises transmitting the CSI report based on the scheduling grant."

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