MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202644040231 A) filed by Nokia Technologies Oy on March 30, 2026, for Pmi Configuration.
Inventors include Simon Svendsen; Christian Rom; Filipa Fernandes; and Olga Vikhrova.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: ABSTRACT PMI CONFIGURATION Example embodiments of the present disclosure are directed to precoding matrix indicator (PMI) configuration. In a method, a first apparatus receives, from a second apparatus, configuration information of a plurality of codebooks. A codebook includes a set of PMIs. The first apparatus further receives, from the second apparatus, an indication indicating a channel state information (CSI) determination based on a second codebook instead of a previous used first codebook of the plurality of codebooks. The first apparatus receives, from the second apparatus, at least one CSI reference signal (RS). The at least one CSI RS is transmitted via uniform beams on at least one antenna port. The first apparatus determines at least one CSI quantity for at least one PMI indicated by the second codebook for at least one layer based on the at least one CSI RS.
Disclaimer: Curated by HT Syndication.
