HUAWEI TECHNOLOGIES CO., LTD. (20240356605). Channel State Information Feedback Method and Apparatus simplified abstract
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Channel State Information Feedback Method and Apparatus
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Channel State Information Feedback Method and Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240356605 titled 'Channel State Information Feedback Method and Apparatus
The abstract describes a method and apparatus for providing channel state information feedback in the field of communications technologies. This feedback method aims to balance between feedback overheads and feedback precision of the channel state information.
- Sending a media access control (MAC) frame with a processing mode bitmap, where every n bits in the bitmap correspond to one feedback unit, indicating the processing mode of the channel state information for that unit.
- Receiving a beamforming report containing feedback fields, each corresponding to a feedback unit, with channel state information processed based on the indicated processing mode.
Potential Applications: - Wireless communication systems - Beamforming technologies - Network optimization
Problems Solved: - Balancing feedback overheads and precision of channel state information - Flexibly providing feedback in communication systems
Benefits: - Improved efficiency in channel state information feedback - Enhanced network performance - Better utilization of resources
Commercial Applications: Title: "Efficient Channel State Information Feedback Method for Wireless Communication Systems" This technology can be utilized in 5G networks, IoT devices, and smart city infrastructure to optimize network performance and enhance communication reliability.
Prior Art: Researchers can explore existing patents related to channel state information feedback methods in wireless communication systems to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in beamforming technologies, MAC frame processing, and network optimization strategies to enhance the efficiency of channel state information feedback methods.
Questions about Channel State Information Feedback: 1. How does this method improve the balance between feedback overheads and feedback precision in communication systems? 2. What are the potential implications of using a processing mode bitmap in channel state information feedback methods?
Original Abstract Submitted
a channel state information feedback method and an apparatus are provided, relate to the field of communications technologies, and are used to flexibly feed back channel state information, to implement balance between feedback overheads and feedback precision of the channel state information. the method-includes: includes sending a media access control (mac) frame, where the mac frame includes a processing mode bitmap, every n bits in the processing mode bitmap correspond to one feedback unit, and a value of the n bits is used to indicate a processing mode of channel state information of the corresponding feedback unit; and receiving a beamforming report, where the beamforming report includes one or more feedback fields, each feedback field corresponds to one feedback unit, the feedback field includes channel state information of the corresponding feedback unit, and the channel state information included in the feedback field is processed in a processing mode indicated by the processing mode bitmap.
