MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202517081028 A) filed by Samsung Electronics Co. Ltd., Gyeonggi, Republic of Korea, on Aug. 26, for 'channel state information reference signals for wireless communications.'
Inventor(s) include Ganguly, Shouvik; and Nam, Younghan.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and apparatuses for channel state information reference signal in wireless communication systems are provided. The methods of BS comprise: identifying first information corresponding to a number of antenna ports associated with transmissions of CSI-RSs; identifying, a first size of CDM groups associated with the number of antenna ports and a first shape of the CDM groups; identifying second information from the first information; identifying a starting SC index and a starting symbol index; identifying, based on the number of antenna ports associated with a CSI-RS transmission and a predetermined frequency domain granularity of channel state information, a size of RB cluster for the resource allocation; and transmitting, to a UE, resource configuration information indicating at least one of the size of RB cluster, the first size of the CDM groups, the first shape of the CDM groups, the starting SC index, and the starting symbol index."
The patent application was internationally filed on Feb. 27, 2024, under International application No.PCT/KR2024/002508.
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