MUMBAI, India, Oct. 31 -- Intellectual Property India has published a patent application (202547094500 A) filed by Qualcomm Incorporated, San Diego, on Oct. 1, for 'non-coherent codebook subset selection.'
Inventor(s) include Xiao, Kexin; Huang, Yi; and Zhang, Yu.
The application for the patent was published on Oct. 31, under issue no. 44/2025.
According to the abstract released by the Intellectual Property India: "Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control information that indicates a precoding index associated with a precoding matrix for use by the network entity in transmission of an uplink message in accordance with a precoding rank. The UE may identify, based on the precoding index, the precoding matrix from a particular data structure including a particular subset of precoding matrices, and the particular subset of precoding matrices may have less than a total quantity of precoding matrices associated with the precoding rank and an antenna quantity. Each precoding matrix of the particular subset is associated with a respective combination of antennas of the network entity, and each respective combination of antennas is configured to mitigate a respective partial antenna location. The UE may also transmit the uplink message precoded in accordance with the identified precoding matrix."
The patent application was internationally filed on May 20, 2023, under International application No.PCT/CN2023/095408.
Disclaimer: Curated by HT Syndication.
