20240022298.ENHANCEMENT OF BEAM MANAGEMENT FOR MULTI-TRP OPERATION simplified abstract (apple inc.)

ENHANCEMENT OF BEAM MANAGEMENT FOR MULTI-TRP OPERATION

Organization Name

apple inc.

Inventor(s)

Haitong Sun of Cupertino CA (US)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Cupertino CA (US)

Hong He of Cupertino CA (US)

Jie Cui of Cupertino CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

Sigen Ye of San Diego CA (US)

Wei Zeng of Cupertino CA (US)

Yushu Zhang of Beijing (CN)

ENHANCEMENT OF BEAM MANAGEMENT FOR MULTI-TRP OPERATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240022298 titled 'ENHANCEMENT OF BEAM MANAGEMENT FOR MULTI-TRP OPERATION

Simplified Explanation

Configuring channel state information reference signal (CSI-RS) reporting at a network involves encoding a CSI reporting configuration for transmission to a user equipment (UE) in connected mode with both a first transmission and reception point (TRP) and a second TRP. The CSI reporting configuration includes a first group of channel measurement resource (CMR) resources for the first TRP and a second group of CMR resources for the second TRP. Measurements based on the CSI-RS reporting configuration communication received from the UE are used to schedule one or more downlink data transmissions.

• The patent application focuses on configuring CSI-RS reporting for UEs in connected mode with multiple TRPs.
• The CSI reporting configuration includes distinct CMR resources for different TRPs to optimize reporting.
• Measurements based on the CSI-RS reporting configuration communication from the UE inform downlink data transmission scheduling.

Potential Applications

This technology can be applied in:

• 5G and beyond wireless communication systems
• IoT devices requiring efficient channel state information reporting

Problems Solved

This technology addresses:

• Optimizing CSI reporting for UEs with multiple TRPs
• Enhancing downlink data transmission scheduling efficiency

Benefits

The benefits of this technology include:

• Improved network performance through optimized CSI reporting
• Enhanced user experience with efficient downlink data transmission scheduling

Potential Commercial Applications

Potential commercial applications of this technology include:

• Telecommunication companies optimizing network performance
• IoT device manufacturers improving connectivity efficiency

Possible Prior Art

One possible prior art related to this technology is the use of beamforming techniques in wireless communication systems to improve signal quality and coverage.

Unanswered Questions

How does this technology impact battery life on UEs?

The article does not address the potential impact of increased CSI reporting on UE battery life. This could be a crucial consideration for mobile devices.

Are there any limitations to the number of TRPs that can be supported by this technology?

The article does not mention any limitations on the number of TRPs that can be effectively managed for CSI reporting. Understanding the scalability of this technology is essential for large-scale network deployments.

Original Abstract Submitted

configuring channel state information reference signal (csi-rs) reporting at a network may include encoding a channel state information (csi) reporting configuration communication for transmission to a user equipment (ue) that is in connected mode with both a first transmission and reception point (trp) and a second trp. the csi reporting configuration may include a first group of cmr (channel measurement resource) resources for the first trp, and a second group of cmr resources for the second trp. a csi measurement communication received from the ue, may be measurements based on the csi-rs reporting configuration communication. based on the csi measurement communication, one or more downlink data transmissions may be scheduled.