18447686. METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM simplified abstract (LG ELECTRONICS INC.)
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM
Organization Name
Inventor(s)
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18447686 titled 'METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM
Simplified Explanation
- Systems and techniques for transmitting channel state information (CSI) involve receiving configuration information related to the CSI from a base station. - The configuration information includes details on a CSI-RS (reference signal) resource set. - The method also includes receiving a CSI-reference signal (CSI-RS) from the base station. - The CSI is then transmitted back to the base station based on the configuration information and the CSI-RS. - The CSI-RS resource set consists of M CSI-RS resource groups. - N CSI-RS resource groups (where N≤M) are determined from the M groups for reporting the CSI. - The CSI comprises N CSI sets generated based on a CSI-RS resource combination in the N CSI-RS resource groups. - To generate an n-th (1≤n≤N) CSI set, a specific CSI-RS resource in the n-th CSI-RS resource group is used for channel measurement. - A specific CSI-RS resource in the remaining CSI-RS groups other than the n-th group is used for interference measurement.
- Potential Applications:
- Wireless communication systems - 5G networks - Internet of Things (IoT) devices
- Problems Solved:
- Efficient transmission of channel state information - Minimizing interference in wireless communication systems
- Benefits:
- Improved communication reliability - Enhanced network performance - Optimal resource allocation for channel measurement and interference mitigation
Original Abstract Submitted
Systems and techniques for transmitting channel state information (CSI) include: receiving configuration information related to the CSI from a base station, the configuration information including information on a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI to the base station based on the configuration information and the CSI-RS. The CSI-RS resource set includes M CSI-RS resource groups; in addition, N CSI-RS resource groups (N≤M) for reporting the CSI are determined from the M CSI-RS resource groups; the CSI includes N CSI sets generated based on a CSI-RS resource combination in the N CSI-RS resource groups. To generate an n-th (1≤n≤N) CSI set, a specific CSI-RS resource in an n-th (1≤n≤N) CSI-RS resource group is used for channel measurement; and a specific CSI-RS resource in the remaining CSI-RS groups other than the n-th CSI-RS resource group is used for interference measurement.
