Telefonaktiebolaget lm ericsson (publ) (20240313832). PORT SELECTION WITH LOW COMPLEXITY simplified abstract
Contents
PORT SELECTION WITH LOW COMPLEXITY
Organization Name
telefonaktiebolaget lm ericsson (publ)
Inventor(s)
[[:Category:Sebastian Fax�r of Stockholm (SE)|Sebastian Fax�r of Stockholm (SE)]][[Category:Sebastian Fax�r of Stockholm (SE)]]
[[:Category:Krister Edstr�m of Hjärup (SE)|Krister Edstr�m of Hjärup (SE)]][[Category:Krister Edstr�m of Hjärup (SE)]]
PORT SELECTION WITH LOW COMPLEXITY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240313832 titled 'PORT SELECTION WITH LOW COMPLEXITY
Simplified Explanation: The patent application describes a method for selecting ports in a wireless communication system using multiple-input-multiple-output (MIMO) technology.
- The method involves dividing a channel matrix into sub-matrices, re-ordering the matrix based on eigen vector matrices, and applying port sorting to obtain a final port-sorted channel matrix.
Key Features and Innovation:
- Division of channel matrix into sub-matrices for efficient port selection.
- Re-ordering of the channel matrix based on eigen vector matrices.
- Application of port sorting to optimize port selection for wireless communication systems.
Potential Applications: This technology can be applied in various wireless communication systems to enhance port selection efficiency and improve overall system performance.
Problems Solved: This technology addresses the challenge of selecting ports in a wireless communication system with MIMO technology to optimize performance and enhance user experience.
Benefits:
- Improved port selection efficiency.
- Enhanced system performance.
- Better user experience in wireless communication.
Commercial Applications: Potential commercial applications include telecommunications infrastructure, mobile networks, IoT devices, and other wireless communication systems where efficient port selection is crucial for optimal performance.
Prior Art: Prior research in the field of MIMO technology and wireless communication systems may provide insights into similar methods for port selection and optimization.
Frequently Updated Research: Researchers are constantly exploring new techniques and algorithms to improve port selection and optimization in wireless communication systems using MIMO technology.
Questions about Port Selection in Wireless Communication Systems: 1. How does the method of dividing a channel matrix into sub-matrices improve port selection efficiency? 2. What are the key advantages of using eigen vector matrices for re-ordering the channel matrix in port selection algorithms?
Original Abstract Submitted
systems and methods are disclosed for port selection for a wireless communication system. in one embodiment, a method performed by a radio access network (ran) node comprises dividing a channel matrix of one subcarrier of a multiple-input-multiple-output (mimo) channel between an antenna array of the ran node and a particular user equipment (ue) into sub-matrices. the method further comprises forming a re-ordered channel matrix as a concatenation of the sub-matrices and forming a port-sorting matrix based on eigen vector matrices and eigen value matrices obtained via eigen value decompositions (evds) performed on channel covariance matrices for the sub-matrices. the method further comprises applying the port-sorting matrix to the re-ordered channel matrix, re-ordering column vectors in the port-sorted channel matrix based on eigen values obtained from the evds, and applying grouping of the re-ordered, port-sorted channel matrix and port sorting accordingly to obtain a final port-sorted channel matrix.
