18448059. METHOD AND APPARATUS FOR CODEBOOK SUBSET RESTRICTION simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
METHOD AND APPARATUS FOR CODEBOOK SUBSET RESTRICTION
Organization Name
Inventor(s)
Ameha Tsegaye Abebe of Suwon-si (KR)
Youngrok Jang of Suwon-si (KR)
Kyungjun Choi of Suwon-si (KR)
METHOD AND APPARATUS FOR CODEBOOK SUBSET RESTRICTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18448059 titled 'METHOD AND APPARATUS FOR CODEBOOK SUBSET RESTRICTION
Simplified Explanation
The method described in the patent application involves a User Equipment (UE) in a wireless communication system performing the following steps:
- Receiving configuration information on a Channel State Information (CSI) report, which includes details on a codebook subset restriction.
- The codebook subset restriction is configured to each Transmission Reception Point (TRP) of a group of TRPs that are performing coherent joint transmission, or to a subset of the TRPs.
- Measuring CSI based on at least one CSI Reference Signal (CSI-RS) resource.
- Transmitting the CSI based on the codebook subset restriction.
Potential applications of this technology:
- Improved performance in wireless communication systems.
- Enhanced coordination between multiple TRPs for coherent joint transmission.
- Efficient utilization of resources for transmitting CSI.
Problems solved by this technology:
- Ensuring accurate and reliable CSI measurements.
- Optimizing the transmission of CSI reports in a multi-TRP environment.
- Facilitating coordinated transmission strategies among TRPs.
Benefits of this technology:
- Enhanced system performance and reliability.
- Improved spectral efficiency.
- Better coordination and resource allocation in wireless networks.
Original Abstract Submitted
A method performed by a UE in a wireless communication system includes receiving configuration information on a CSI report including information on a codebook subset restriction, the codebook subset restriction being configured to each TRP of a plurality of TRPs performing coherent joint transmission or to a subset of the plurality of TRPs based on the information, measuring CSI based on at least one CSI-RS resource, and transmitting the CSI based on the codebook subset restriction.
