Samsung electronics co., ltd. (20240259070). METHOD AND APPARATUS FOR PERFORMING CSI PREDICTION simplified abstract

METHOD AND APPARATUS FOR PERFORMING CSI PREDICTION

Organization Name

samsung electronics co., ltd.

Inventor(s)

Sripada Kadambar of Bangalore (IN)

Ashok Kumar Reddy Chavva of Bangalore (IN)

Anirudh Reddy Godala of Bangalore (IN)

Ashok Kumar Sahoo of Bangalore (IN)

Ankur Goyal of Bangalore (IN)

Anusha Gunturu of Bangalore (IN)

Divpreet Singh of Bangalore (IN)

Ashwini Kumar of Bangalore (IN)

Chaiman Lim of Suwon-si (KR)

METHOD AND APPARATUS FOR PERFORMING CSI PREDICTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240259070 titled 'METHOD AND APPARATUS FOR PERFORMING CSI PREDICTION

Simplified Explanation:

This patent application describes a method for predicting Channel State Information (CSI) by a User Equipment (UE) based on received reference signals from a base station, estimating Channel Quality Information (CQI) for an interval, predicting the CSI based on the CQI estimation, and reporting the predicted CSI back to the base station.

• The method involves receiving reference signals from a base station.
• Obtaining a CQI estimation for an interval based on the received reference signals.
• Predicting the CSI based on the CQI estimation.
• Reporting the predicted CSI to the base station.

Key Features and Innovation:

• Prediction of CSI by a UE based on received reference signals.
• Estimation of CQI for an interval using mean mutual information per bit (MMIB) or effective exponential signal to noise ratio mapping (EESM).
• Efficient reporting of predicted CSI to the base station.

Potential Applications:

This technology can be applied in wireless communication systems to improve the prediction and reporting of channel state information, leading to enhanced network performance and resource allocation.

Problems Solved:

• Inaccurate prediction of CSI by UEs.
• Inefficient utilization of network resources.
• Lack of real-time feedback on channel conditions.

Benefits:

• Enhanced network efficiency and performance.
• Improved resource allocation.
• Real-time feedback on channel conditions.

Commercial Applications:

Predictive CSI technology can be utilized in 5G networks, IoT devices, and other wireless communication systems to optimize network performance, enhance user experience, and enable efficient resource management.

Questions about Predictive CSI Technology:

1. How does predictive CSI technology improve network efficiency? 2. What are the key factors influencing the accuracy of CSI prediction by UEs?

Original Abstract Submitted

a method for performing a channel state information (csi) prediction by a user equipment (ue) is provided. the method includes receiving a plurality of reference signals from a base station, obtaining a channel quality information (cqi) estimation for an interval based on the received plurality of reference signals, wherein obtaining the cqi estimation includes obtaining at least one of mean mutual information per bit (mmib) or effective exponential signal to noise ratio mapping (eesm), predicting the csi based on the cqi estimation, and reporting the predicted csi to the base station.