18673021. CALIBRATION METHOD AND APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
CALIBRATION METHOD AND APPARATUS
Organization Name
Inventor(s)
Xiaomeng Chai of Shanghai (CN)
Yiqun Wu of Boulogne Billancourt (FR)
CALIBRATION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18673021 titled 'CALIBRATION METHOD AND APPARATUS
Simplified Explanation: This patent application describes a method and apparatus for calibrating channel state information in a communication network.
- The method involves determining first and second channel state information, with the first information predicted using a model and the second information estimated from a downlink signal.
- If there is a significant difference between the two sets of information, a notification is sent to the network device.
Key Features and Innovation:
- Prediction of channel state information using a model.
- Estimation of channel state information from a downlink signal.
- Notification mechanism for significant differences in channel state information.
Potential Applications: This technology can be applied in wireless communication systems, such as 5G networks, to improve the accuracy of channel state information.
Problems Solved: This technology addresses the challenge of accurately calibrating channel state information in dynamic communication environments.
Benefits:
- Enhanced reliability and efficiency in wireless communication systems.
- Improved performance of network devices through accurate channel state information calibration.
Commercial Applications: The technology can be utilized by telecommunications companies to optimize the performance of their wireless networks, leading to better service quality for customers.
Questions about Channel State Information: 1. How does the prediction model in this technology improve the accuracy of channel state information calibration? 2. What are the potential implications of using this technology in 5G networks?
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Original Abstract Submitted
This application provides a calibration method and apparatus. The method includes: determining first channel state information and second channel state information, where the first channel state information is obtained through prediction via a first channel prediction model, and the second channel state information is determined based on channel estimation on a downlink signal from an access network device; and sending first information to the access network device if a difference metric value between the first channel state information and the second channel state information is greater than or equal to a first threshold, where the first information indicates the second channel state information.
