18550772. DEFAULT BEAM DETERMINATION METHOD AND APPARATUS, AND COMMUNICATION DEVICE simplified abstract (BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.)
Contents
DEFAULT BEAM DETERMINATION METHOD AND APPARATUS, AND COMMUNICATION DEVICE
Organization Name
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Inventor(s)
DEFAULT BEAM DETERMINATION METHOD AND APPARATUS, AND COMMUNICATION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18550772 titled 'DEFAULT BEAM DETERMINATION METHOD AND APPARATUS, AND COMMUNICATION DEVICE
The patent application describes a method for determining a default beam by a terminal in a communication system.
- Receiving first downlink control information (DCI) on a first physical downlink control channel (PDCCH).
- Determining that a transmission beam cannot be determined based on the first DCI.
- Determining a default beam based on one or more transmission configuration indication (TCI) states corresponding to a second PDCCH.
Potential Applications: - This technology can be applied in wireless communication systems to improve beamforming efficiency. - It can enhance the performance of terminals in determining the appropriate beam for communication.
Problems Solved: - Addresses the issue of determining a default beam when the transmission beam cannot be determined based on received control information.
Benefits: - Improved communication reliability and efficiency. - Enhanced beamforming capabilities for terminals in a communication system.
Commercial Applications: - Telecom companies can utilize this technology to optimize beamforming in their networks. - Manufacturers of communication devices can integrate this method to enhance the performance of their products.
Prior Art: - No specific information on prior art related to this method is provided in the abstract.
Frequently Updated Research: - Stay updated on the latest advancements in beamforming technology and communication systems to enhance the implementation of this method.
Questions about the technology: 1. How does this method improve the efficiency of beamforming in communication systems? 2. What are the key factors that determine the selection of a default beam in this method?
Original Abstract Submitted
A method for determining a default beam is performed by a terminal, and includes: receiving first downlink control information (DCI) carried on a first physical downlink control channel (PDCCH); and determining that a transmission beam is unable to be determined according to the first DCI, and determining a default beam according to one or more transmission configuration indication (TCI) states corresponding to a second PDCCH.
