Samsung electronics co., ltd. (20240323053). METHOD OF PERFORMING ENHANCED CHANNEL ESTIMATION IN NONTERRESTRIAL NETWORK-BASED COMMUNICATION SYSTEM AND DEVICE THEREOF simplified abstract
METHOD OF PERFORMING ENHANCED CHANNEL ESTIMATION IN NONTERRESTRIAL NETWORK-BASED COMMUNICATION SYSTEM AND DEVICE THEREOF
Organization Name
Inventor(s)
Jungyong Park of Suwon-si (KR)
Gyoungil Kwak of Suwon-si (KR)
METHOD OF PERFORMING ENHANCED CHANNEL ESTIMATION IN NONTERRESTRIAL NETWORK-BASED COMMUNICATION SYSTEM AND DEVICE THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240323053 titled 'METHOD OF PERFORMING ENHANCED CHANNEL ESTIMATION IN NONTERRESTRIAL NETWORK-BASED COMMUNICATION SYSTEM AND DEVICE THEREOF
The patent application describes an operation method for user equipment in a non-terrestrial network (NTN) communication system.
- Channel estimation is performed for a first broadcast channel in a first frame.
- Initial channel estimation is performed for system information in the first frame.
- Channel estimation is performed for a second broadcast channel in a subsequent second frame.
- Weights are determined for the system information, first broadcast channel, and second channel.
- A channel estimate of the system information is calculated based on the channel estimation results and weights.
Potential Applications: - Satellite communication systems - Space-based networks - Remote sensing technologies
Problems Solved: - Efficient channel estimation in non-terrestrial networks - Reliable transmission of system information - Optimization of broadcast channel performance
Benefits: - Improved communication reliability - Enhanced data transmission efficiency - Better network performance in non-terrestrial environments
Commercial Applications: Title: "Advanced Channel Estimation Method for Non-Terrestrial Networks" This technology can be utilized in satellite communication systems, space-based networks, and remote sensing applications. It can benefit companies operating in the aerospace, telecommunications, and defense industries.
Questions about the technology: 1. How does this method improve communication reliability in non-terrestrial networks?
This method enhances communication reliability by accurately estimating channel conditions and optimizing the transmission of system information.
2. What are the potential commercial applications of this technology in the aerospace industry?
This technology can be used in satellite communication systems, space-based networks, and remote sensing applications, benefiting companies in the aerospace sector.
Original Abstract Submitted
an operation method of a user equipment based on non-terrestrial network (ntn) communication includes: performing channel estimation of a first broadcast channel included in a first frame; performing initial channel estimation of system information included in the first frame; performing channel estimation of a second broadcast channel included in a second frame which is subsequent to the first frame; determining a first weight corresponding to the system information, a second weight corresponding to the first broadcast channel, and a third weight corresponding to the second channel; and calculating a channel estimate of the system information based on results of the channel estimation of the first broadcast channel, the initial channel estimation of the system information and the channel estimation of the second broadcast channel, and the first weight through the third weight.
