MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202644028974 A) filed by Nokia Technologies Oy on March 11, 2026, for Sounding Reference Signal-Less Channel Sounding.
Inventors include Mohamad Sayed Hassan; and Matha Deghel.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: ABSTRACT SOUNDING REFERENCE SIGNAL-LESS CHANNEL SOUNDING Example embodiments of the present disclosure are directed to sounding reference signal-less channel sounding. A method comprises obtaining configuration information indicating a set of demodulation reference signal, DMRS, ports, wherein the configuration information comprises information indicative of at least one complementary DMRS port among the set of DMRS ports; determining a number of the at least one complementary DMRS port among the set of DMRS ports based on at least one of at least one rule or transmission configuration information; transmitting, to the network device, at least: a first DMRS associated with uplink data via at least one DMRS port among the set of DMRS ports based on a transmission rank; and a second DMRS for channel sounding via the at least one complementary DMRS among the set of DMRS ports based on the determination. [FIG. 3A]
Disclaimer: Curated by HT Syndication.
